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Journal articles on the topic 'Crystallography'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Gao, Yipeng. "A Revisit to the Notation of Martensitic Crystallography." Crystals 8, no. 9 (2018): 349. http://dx.doi.org/10.3390/cryst8090349.

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As one of the most successful crystallographic theories for phase transformations, martensitic crystallography has been widely applied in understanding and predicting the microstructural features associated with structural phase transformations. In a narrow sense, it was initially developed based on the concepts of lattice correspondence and invariant plane strain condition, which is formulated in a continuum form through linear algebra. However, the scope of martensitic crystallography has since been extended; for example, group theory and graph theory have been introduced to capture the crys

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Gui, Xiangdong. "Crystallography applications: A comprehensive review." Applied and Computational Engineering 63, no. 1 (2024): 176–80. http://dx.doi.org/10.54254/2755-2721/63/20241017.

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Crystallography is an essential scientific technique profoundly influencing our understanding of atomic and molecular structures in materials, providing insights into the arrangement and interactions of atoms. This review highlights crystallographys extensive applications across chemistry, biology, physics, and materials science, emphasizing its critical role and adaptability. The paper traces crystallographys historical development, outlines its fundamental principles, and celebrates its significant milestones and contributions to science. By revealing the complex structures and functions of

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Otálora, Fermín, Juan Manuel García-Ruiz, Alfonso García-Caballero, and Martha Santana-Ibañez. "The Krystalla Project for the dissemination of crystallography." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1034. http://dx.doi.org/10.1107/s2053273314089657.

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"The ""Krystalla Project"" comprises a series of coordinated activities designed to promote crystallography and crystallization in society in the context of International Year of Crystallography (IYCr2014). "Krystalla" is a joint venture between the Laboratory of Crystallographic Studies of the Spanish National Research Council (CSIC) and Triana Science & Technology, a company specialized in the development of crystallization technology for research and dissemination activities. "Krystalla" aims to: a) Increase awareness of the society about the importance of crystallography and its role i

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Torriani, Iris, Nivaldo Speziali, and José Sabino. "IYCr2014: Special Events Organized in Brazil - ABCr." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1318. http://dx.doi.org/10.1107/s2053273314086811.

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IYCr2014 activities of the Brazilian Crystallographic Association started last year, with its members actively participating in the First Latin American Congress of Crystallography (Oct.29-Nov.2, 2013) in Córdoba, Argentina. This meeting was a milestone to integrate the Latin American Crystallographic community, originating the Founding Act of the Latin American Crystallographic Association. After this event, groups from different parts of Brazil started planning activities for the celebration of IYCr2014. Some of the main events are: The EMBL sponsored the Structural and Biophysical Methods f

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Zou, Xiaodong, and Sven Hovmöller. "Electron crystallography: imaging and single-crystal diffraction from powders." Acta Crystallographica Section A Foundations of Crystallography 64, no. 1 (2007): 149–60. http://dx.doi.org/10.1107/s0108767307060084.

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The study of crystals at atomic level by electrons – electron crystallography – is an important complement to X-ray crystallography. There are two main advantages of structure determinations by electron crystallography compared to X-ray diffraction: (i) crystals millions of times smaller than those needed for X-ray diffraction can be studied and (ii) the phases of the crystallographic structure factors, which are lost in X-ray diffraction, are present in transmission-electron-microscopy (TEM) images. In this paper, some recent developments of electron crystallography and its applications, main

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Bacchi, Alessia, Nicola Corriero, Annalisa Guerri, Andrea Lenco, Chiara Massera, and Francesco Punzo. "Crystallography at your door." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1033. http://dx.doi.org/10.1107/s2053273314089669.

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The idea at the basis of the project 'Crystallography at your door' is to associate crystallography with cultural, artistic, and natural beauty by creating a virtual list of `Crystallographic sites in Italy'. One of the challenges that science in general has to face is to increase awareness of the impact that research has on daily life, culture and history. In addition, crystallography is not a discipline generally known to public, and while the words chemistry, physics, biology immediately bring to people at least some memories of lessons at high schools, crystallography remains an obscure te

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Nam, Ki-Hyun. "Approach of Serial Crystallography II." Crystals 11, no. 6 (2021): 655. http://dx.doi.org/10.3390/cryst11060655.

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Serial crystallography (SX) is an emerging X-ray crystallographic method for determining macromolecule structures. It can address concerns regarding the limitations of data collected by conventional crystallography techniques, which require cryogenic-temperature environments and allow crystals to accumulate radiation damage. Time-resolved SX studies using the pump-probe methodology provide useful information for understanding macromolecular mechanisms and structure fluctuation dynamics. This Special Issue deals with the serial crystallography approach using an X-ray free electron laser (XFEL)

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Schmidt, Marius, Tim Graber, Robert Henning, and Vukica Srajer. "Five-dimensional crystallography." Acta Crystallographica Section A Foundations of Crystallography 66, no. 2 (2010): 198–206. http://dx.doi.org/10.1107/s0108767309054166.

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A method for determining a comprehensive chemical kinetic mechanism in macromolecular reactions is presented. The method is based on five-dimensional crystallography, where, in addition to space and time, temperature is also taken into consideration and an analysis based on singular value decomposition is applied. First results of such a time-resolved crystallographic study are presented. Temperature-dependent time-resolved X-ray diffraction measurements were conducted on the newly upgraded BioCARS 14-ID-B beamline at the Advanced Photon Source and aimed at elucidating a comprehensive kinetic

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Gražulis, Saulius, Amy Alexis Sarjeant, Peter Moeck, et al. "Crystallographic education in the 21st century." Journal of Applied Crystallography 48, no. 6 (2015): 1964–75. http://dx.doi.org/10.1107/s1600576715016830.

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There are many methods that can be used to incorporate concepts of crystallography into the learning experiences of students, whether they are in elementary school, at university or part of the public at large. It is not always critical that those who teach crystallography have immediate access to diffraction equipment to be able to introduce the concepts of symmetry, packing or molecular structure in an age- and audience-appropriate manner. Crystallography can be used as a tool for teaching general chemistry concepts as well as general research techniques without ever having a student determi

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Kastner, M. E. "Crystallographic CourseWare." Journal of Applied Crystallography 32, no. 2 (1999): 327–31. http://dx.doi.org/10.1107/s0021889898011169.

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Crystallographic CourseWareis a set of computer animations and interactive exercises designed to assist undergraduate and introductory graduate students in their learning of crystallography. Topics discussed include crystal growth, plane- and space-group symmetry elements, unit cells and asymmetric units, reciprocal space, precession photographs, and an introduction to reading theInternational Tables for Crystallography.

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Vittal, Jagadese. "IYCr outcome in SE Asia." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1292. http://dx.doi.org/10.1107/s2053273314087075.

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Crystallography has been extensively practiced in a number of Asian countries such as India, China, Japan, S. Korea, Taiwan, Australia, New Zealand and Singapore, and to a lesser extent in Malaysia and Thailand for decades, but not in many parts of South East Asia. The International Year of Crystallography (IYCr 2014) provided an opportunity to reach out some of these countries to initiate or intensify the crystallographic activities in terms of workshops, conferences, crystal growing competition, etc. As a part of this initiative, the IUCr with the help of the Asian Crystallographic Associati

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Guerri, Annalisa, Giovanna Scapin, and Paola Spadon. "The International School of Crystallography: an example of continuing education." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1274. http://dx.doi.org/10.1107/s2053273314087257.

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2014 has been declared by UNESCO the International Year of Crystallography. Following the declaration, many initiatives have flourished with the intent of spreading the science and culture of crystallography, since among the major objectives of the IYCr2014 are increase of public awareness on the science of crystallography, promotion of education and research in all fields of crystallography and fostering of international collaborations. The International School of Crystallography is an internationally recognized meeting that was started in 1974 by Prof. Riva di Sanseverino, with the similar g

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Pinkerton, A. Alan. "Why crystal structure analysis works: a one-dimensional crystallography teaching tool." Journal of Applied Crystallography 48, no. 3 (2015): 901–5. http://dx.doi.org/10.1107/s1600576715007116.

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A teaching tool is proposed to help beginner students of crystallography understand how crystallographic calculations work. Examples of the most important methods taught in X-ray crystallography courses have been adapted to a one-dimensional hypothetical structure. All calculations can be carried out in class with a scientific calculator or by using a simple spreadsheet.

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Zheng, Shao-Liang. "Engaging Students with Small-Molecule Crystallography: Strategies for Effective Education and Research Integration." Structural Dynamics 12, no. 2_Supplement (2025): A22. https://doi.org/10.1063/4.0000331.

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The educational mission of our X-ray diffraction facility encompasses ensuring that chemistry students are proficient in chemical crystallography concepts and equipped with the necessary skills to utilize crystallography effectively in their future endeavors. To democratize access to small-molecule crystallography across all levels of chemistry education, we have integrated crystallography laboratory practice into various undergraduate experimental chemistry courses and outreach programs, including inter-institutional visits [1]. Furthermore, we have redesigned our crystallography course, offe

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Serquis, Adriana, Laura Baqué, Federico Napolitano, Analía Soldati, and Diego Lamas. "Crystallography for teachers." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1042. http://dx.doi.org/10.1107/s2053273314089578.

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In this work we present and analysis of the influence of workshop activities performed in our city regarding the dissemination of crystallographic science in all educational levels. The organized workshops in honor of the IYCr are aimed to introduce crystallography to elementary and high schools teachers. The main goal is to improve teachers' knowledge in crystal formation and its techniques. This will allow teachers to elaborate laboratory projects that include crystallography principles according to their own students' level and to encourage the participation in the national and internationa

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Nespolo, Massimo. "Does mathematical crystallography still have a role in the XXI century?" Acta Crystallographica Section A Foundations of Crystallography 64, no. 1 (2007): 96–111. http://dx.doi.org/10.1107/s0108767307044625.

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Mathematical crystallography is the branch of crystallography dealing specifically with the fundamental properties of symmetry and periodicity of crystals, topological properties of crystal structures, twins, modular and modulated structures, polytypes and OD structures, as well as the symmetry aspects of phase transitions and physical properties of crystals. Mathematical crystallography has had its most evident success with the development of the theory of space groups at the end of the XIX century; since then, it has greatly enlarged its applications, but crystallographers are not always fam

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Liu, Hongwei, and Jiangwen Liu. "SP2: a computer program for plotting stereographic projection and exploring crystallographic orientation relationships." Journal of Applied Crystallography 45, no. 1 (2011): 130–34. http://dx.doi.org/10.1107/s0021889811049582.

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Stereographic projection is one of the most powerful research tools for crystallography in materials science. A new program for full operation of stereographic projections and in-depth exploration of crystallographic orientation relationships is described. It is specifically designed for materials researchers who are in need of tools for extensive crystallographic analysis. The difference from other popular commercial software for crystallography is that this program provides new options for users to plot and fully control stereographic projections of an arbitrary pole centre for an arbitrary

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Huang, Susanna. "Unveiling the Inherent Beauty of Crystallography to Undergraduate Students." Structural Dynamics 12, no. 2_Supplement (2025): A300. https://doi.org/10.1063/4.0000606.

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The vast majority of biology and chemistry-based student clubs and organizations in the local Atlanta area are primarily social in nature (e.g. talks, lunches, etc.). Unlike certain engineering groups in the area, which publicly showcase their research and engineering work out in the open, either in the fields or on university campuses, the work of crystallographers and structural biologists cannot be observed out in the open. There are barriers to entry into this type of work, such as lab resources, guidance from PIs, and precious time from professor and graduate student mentors. With these r

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Gražulis, Saulius, Daniel Chateigner, Robert T. Downs, et al. "Crystallography Open Database – an open-access collection of crystal structures." Journal of Applied Crystallography 42, no. 4 (2009): 726–29. http://dx.doi.org/10.1107/s0021889809016690.

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The Crystallography Open Database (COD), which is a project that aims to gather all available inorganic, metal–organic and small organic molecule structural data in one database, is described. The database adopts an open-access model. The COD currently contains ∼80 000 entries in crystallographic information file format, with nearly full coverage of the International Union of Crystallography publications, and is growing in size and quality.

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De La Flor Martin, Gemma, Emre Tasci, Luis Elcoro, et al. "Crystallography online by the Bilbao Crystallographic Server." Acta Crystallographica Section A Foundations and Advances 73, a2 (2017): C137. http://dx.doi.org/10.1107/s2053273317094359.

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Ohsato, Hitoshi. "Crystallography and R&D for Material Science from Our Research: Electroceramics." Advanced Materials Research 11-12 (February 2006): 95–100. http://dx.doi.org/10.4028/www.scientific.net/amr.11-12.95.

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This article summarizes the work of the author’s lab based on crystallography. The topics are categorized in the following three fields: The first category is crystallographic analysis of materials, the second one is correlations between crystal structure and their properties, and the third one is crystallography for processing such as epitaxy, topotaxy and templates. The examples for these categories are: (1) multilayer ceramic capacitor (MLCC); (2) microwave dielectrics of tungstenbronze-type like solid solutions, and piezoelectric materials langasite (La3Ga5SiO14); (3) thin film growth of G

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Grosse-Kunstleve, R. W., and P. D. Adams. "On the handling of atomic anisotropic displacement parameters." Journal of Applied Crystallography 35, no. 4 (2002): 477–80. http://dx.doi.org/10.1107/s0021889802008580.

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A number of conventions for the parameterization of atomic anisotropic displacements are used in the literature and in crystallographic programs. Here we summarize the commonly used conventions, with a special emphasis on their application in macromolecular crystallography. We then describe a new software toolbox for the handling of the various parameterizations of atomic anisotropic displacements and their interconversion. All algorithms are integrated into the freely availableComputational Crystallography Toolbox.

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23

Dodson, Guy. "Dorothy Mary Crowfoot Hodgkin, O.M. 12 May 1910 – 29 July 1994." Biographical Memoirs of Fellows of the Royal Society 48 (January 2002): 179–219. http://dx.doi.org/10.1098/rsbm.2002.0011.

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Dorothy Hodgkin was an X-ray crystallographer whose scientific career began in the 1930s and finished in the 1990s; her research had a deep influence on modern crystallography, chemistry and biochemistry. She had a profound grasp of crystallography and a genius for applying its methods. Her research was driven by the conviction that the X-ray image was the best basis for understanding the chemistry and function of molecules.

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Wall, Michael E. "Quantum crystallographic charge density of urea." IUCrJ 3, no. 4 (2016): 237–46. http://dx.doi.org/10.1107/s2052252516006242.

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Standard X-ray crystallography methods use free-atom models to calculate mean unit-cell charge densities. Real molecules, however, have shared charge that is not captured accurately using free-atom models. To address this limitation, a charge density model of crystalline urea was calculated using high-level quantum theory and was refined against publicly available ultra-high-resolution experimental Bragg data, including the effects of atomic displacement parameters. The resulting quantum crystallographic model was compared with models obtained using spherical atom or multipole methods. Despite

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Nam, Ki. "Sample Delivery Media for Serial Crystallography." International Journal of Molecular Sciences 20, no. 5 (2019): 1094. http://dx.doi.org/10.3390/ijms20051094.

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X-ray crystallographic methods can be used to visualize macromolecules at high resolution. This provides an understanding of molecular mechanisms and an insight into drug development and rational engineering of enzymes used in the industry. Although conventional synchrotron-based X-ray crystallography remains a powerful tool for understanding molecular function, it has experimental limitations, including radiation damage, cryogenic temperature, and static structural information. Serial femtosecond crystallography (SFX) using X-ray free electron laser (XFEL) and serial millisecond crystallograp

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Romoli, Filippo, Estelle Mossou, Maxime Cuypers, et al. "SPINE-compatible `carboloops': a new microshaped vitreous carbon sample mount for X-ray and neutron crystallography." Acta Crystallographica Section F Structural Biology Communications 70, no. 5 (2014): 681–84. http://dx.doi.org/10.1107/s2053230x14005901.

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A novel vitreous carbon mount for macromolecular crystallography, suitable for neutron and X-ray crystallographic studies, has been developed. The technology described here is compatible both with X-ray and neutron cryo-crystallography. The mounts have low density and low background scattering for both neutrons and X-rays. They are prepared by laser cutting, allowing high standards of production quality, the ability to custom-design the mount to specific crystal sizes and large-scale production.

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Fennick, Jacob R., J. Brandon Keith, Robert H. Leonard, Thanh N. Truong, and James P. Lewis. "A cyberenvironment for crystallography and materials science and an integrated user interface to the Crystallography Open Database and Predicted Crystallography Open Database." Journal of Applied Crystallography 41, no. 2 (2008): 471–75. http://dx.doi.org/10.1107/s0021889808000381.

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With the advent and subsequent evolution of the Internet the ways in which computational crystallographic research is conducted have dramatically changed. Consequently, secure, robust and efficient means of accessing remote data and computational resources have become a necessity. At present scientists in computational crystallography access remote data and resourcesviaseparate technologies, namely SSH and Web services. Computational Science and Engineering Online (CSE-Online) combines these two methods into a single seamless environment while simultaneously addressing issues such as stability

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Hekstra, Doeke, Harrison Wang, Margaret Klureza, Jack Greisman, and Kevin Dalton. "Sensitive Detection of Structural Differences within a Statistical Framework for Comparative Crystallography." Structural Dynamics 12, no. 2_Supplement (2025): A322. https://doi.org/10.1063/4.0000628.

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Chemical and conformational changes underlie the functional cycles of proteins. Comparative crystallography can reveal these changes over time, over ligands, and over chemical and physical perturbations in atomic detail. A key difficulty, however, is that observations must be placed on the same scale by correcting for experimental artifacts. We recently introduced a Bayesian framework for correcting (scaling) X-ray diffraction data by combining deep learning and statistical priors informed by crystallographic theory. To scale comparative crystallography data, we here combine this framework wit

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Bernhardt, Paul V., Raymond M. Carman, and Tri T. Le. "The Stereo Structures of Some Mycophenolic Acid Derivatives." Australian Journal of Chemistry 60, no. 5 (2007): 354. http://dx.doi.org/10.1071/ch06481.

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Nazarenko, Alexander. "Crystallography Education for Non-Science College Students." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1268. http://dx.doi.org/10.1107/s2053273314087312.

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New applications of crystallographic methods made it necessary to teach crystallography to students with limited background in physics and chemistry. In this case, classic approach to crystallography with mandatory study of space group and physics of X-ray diffraction is not feasible. We suggest an alternative direction: (1) introduction to experimental procedures and data collection for polycrystalline and (possibly) monocrystalline samples, (2) raw data processing and use of databases for identification of known crystalline materials. Instead of establishing a crystal structure of a new comp

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Chen, Yu-Sheng, Harold Brewer, Mati Meron, and Jim Viccaro. "Advanced Crystallographic Program at ChemMatCARS at Advanced Photon Source." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1727. http://dx.doi.org/10.1107/s2053273314082722.

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ChemMatCARS, a state-of-the-art synchrotron-based national facility for Chemistry and Materials Science located at the Advanced Photon Source (APS), maintains dedicated advanced crystallographic programs for small molecule which include photo-crystallography, high resolution charge density studies, high pressure (<10 GPa) chemical crystallography using a diamond anvil cell(DAC), ultra-low temperature crystallography using open flow Helium at ~10 K, and element-specific resonant diffraction and diffraction anomalous fine structure (DAFS) (tunable energy from 5 to 70 keV). High throughput mic

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Gevorkov, Yaroslav, Anton Barty, Wolfgang Brehm, et al. "pinkIndexer – a universal indexer for pink-beam X-ray and electron diffraction snapshots." Acta Crystallographica Section A Foundations and Advances 76, no. 2 (2020): 121–31. http://dx.doi.org/10.1107/s2053273319015559.

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A crystallographic indexing algorithm, pinkIndexer, is presented for the analysis of snapshot diffraction patterns. It can be used in a variety of contexts including measurements made with a monochromatic radiation source, a polychromatic source or with radiation of very short wavelength. As such, the algorithm is particularly suited to automated data processing for two emerging measurement techniques for macromolecular structure determination: serial pink-beam X-ray crystallography and serial electron crystallography, which until now lacked reliable programs for analyzing many individual diff

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Downing, Kenneth H., and Huilin Li. "Accurate Recording and Measurement of Electron Diffraction Data in Structural and Difference Fourier Studies of Proteins." Microscopy and Microanalysis 7, no. 5 (2001): 407–17. http://dx.doi.org/10.1007/s10005-001-0014-2.

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AbstractMany of the techniques that have been developed in X-ray crystallography are being applied in electron crystallographic studies of proteins. Electron crystallography has the advantage of measuring structure factor phases directly from high resolution images with an accuracy substantially higher than is common in X-ray crystallography. However, electron diffraction amplitudes are often not as precise as those obtained in X-ray work. We discuss here some approaches to maximizing the reliability of the diffraction amplitudes through choice of exposure and data processing schemes. With acc

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Gu, X. F., T. Furuhara, and W. Z. Zhang. "PTCLab: free and open-source software for calculating phase transformation crystallography." Journal of Applied Crystallography 49, no. 3 (2016): 1099–106. http://dx.doi.org/10.1107/s1600576716006075.

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PTCLab(Phase Transformation Crystallography Lab) is free and open-source software to calculate the crystallographic features formed during a phase transformation, such as orientation relationship, interface orientation, interfacial structureetc. This program covers the crystallographic theories for both martensitic and diffusional transformation and allows users to represent the results in stereographic projection. The crystallographic models treated inPTCLabinclude the classical phenomenological theory of martensite crystallography (PTMC), the double shear version of PTMC, the invariant line

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Winter, G. "xia2: an expert system for macromolecular crystallography data reduction." Journal of Applied Crystallography 43, no. 1 (2009): 186–90. http://dx.doi.org/10.1107/s0021889809045701.

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An expert system for macromolecular crystallography data reduction is presented, which builds on existing software to automate the complete data reduction process from images to merged structure factor amplitudes. This can automatically identify multi-wedge, multi-pass and multiwavelength data sets and includes explicit procedures to test for crystallographic special cases. With the push towards high-thoughput crystallography at synchrotron beamlines and automation of structure solution, the ability to reduce data with no user input fills an important gap in the pipeline.

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Malaspina, Lorraine A., Alessandro Genoni, and Simon Grabowsky. "lamaGOET: an interface for quantum crystallography." Journal of Applied Crystallography 54, no. 3 (2021): 987–95. http://dx.doi.org/10.1107/s1600576721002545.

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In quantum crystallography, theoretical calculations and crystallographic refinements are closely intertwined. This means that the employed software must be able to perform both quantum-mechanical calculations and crystallographic least-squares refinements. So far, the program Tonto is the only one able to do that. The lamaGOET interface described herein deals with this issue since it interfaces dedicated quantum-chemical software (the widely used Gaussian package and the specialized ELMOdb program) with the refinement capabilities of Tonto. Three different flavours of quantum-crystallographic

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Brown, I. David, and Brian McMahon. "CIF: the computer language of crystallography." Acta Crystallographica Section B Structural Science 58, no. 3 (2002): 317–24. http://dx.doi.org/10.1107/s0108768102003464.

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The Crystallographic Information File (CIF) was adopted in 1990 by the International Union of Crystallography as a file structure for the archiving and distribution of crystallographic information. The CIF standard is now well established and is in regular use for reporting crystal structure determinations to Acta Crystallographica and other journals. The structure of CIF is flexible and extensible and is compatible with other evolving standards. It is well suited to relational and object-oriented models, and is being adopted by the crystallographic databases. This paper reviews the developmen

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Glazer, A. Michael, Mois I. Aroyo, and André Authier. "Seitz symbols for crystallographic symmetry operations." Acta Crystallographica Section A Foundations and Advances 70, no. 3 (2014): 300–302. http://dx.doi.org/10.1107/s2053273314004495.

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The aim of this report is to describe the Seitz notation for symmetry operations adopted by the Commission on Crystallographic Nomenclature as the standard convention for Seitz symbolism of the International Union of Crystallography. The established notation follows the existing crystallographic conventions in the descriptions of symmetry operations.

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Ngome Abiaga, Jean-Paul. "UNESCO activities in Africa for the 2014 International Year of Crystallography (IYCr)." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1289. http://dx.doi.org/10.1107/s2053273314087105.

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Following the United Nations General Assembly (Decision A/66/L.51) declaration of 2014 as the International Year of Crystallography (IYCr2014), UNESCO and IUCr received a strong mandate to coordinate the activities of the Year in order to tackle the global disaffection from science and scientific careers, namely in crystallography, that threatens scientific enterprise innovation and sustainability and, consequently, the prospects for using science for development, especially in Africa. In addition, the crystallography capacity-gap between the wealthiest and the poorest regions of the world is

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Pérez-Huerta, Alberto, Maggie Cusack, and Paul Dalbeck. "Crystallographic contribution to the vital effect in biogenic carbonates Mg/Ca thermometry." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 102, no. 1 (2011): 35–41. http://dx.doi.org/10.1017/s1755691011010036.

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ABSTRACTThe processes involved in vital effects, defined as biological processes overriding environmental signals, are not well understood and this hampers the interpretation of environmental parameters such as seawater temperature. Insufficient knowledge is available about changes in physico-chemical parameters, in particular those related to crystallography, associated with biomineral formation and emplacement. This paper assesses the influence of crystallography on Mg2+ concentration and distribution in calcite biominerals of bivalved marine organisms, mussels and rhynchonelliform brachiopo

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Wolff, Alexander M., Iris D. Young, Raymond G. Sierra, et al. "Comparing serial X-ray crystallography and microcrystal electron diffraction (MicroED) as methods for routine structure determination from small macromolecular crystals." IUCrJ 7, no. 2 (2020): 306–23. http://dx.doi.org/10.1107/s205225252000072x.

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Innovative new crystallographic methods are facilitating structural studies from ever smaller crystals of biological macromolecules. In particular, serial X-ray crystallography and microcrystal electron diffraction (MicroED) have emerged as useful methods for obtaining structural information from crystals on the nanometre to micrometre scale. Despite the utility of these methods, their implementation can often be difficult, as they present many challenges that are not encountered in traditional macromolecular crystallography experiments. Here, XFEL serial crystallography experiments and MicroE

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Jiang, Jinxing, Tieyan Chang, Kevin Lynch, and Yu-Sheng Chen. "Current capabilities and new initiatives of the Advanced Crystallographic Program at NSF’s ChemMatCARS." Structural Dynamics 12, no. 2_Supplement (2025): A353. https://doi.org/10.1063/4.0000659.

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The University of Chicago operates NSF’s ChemMatCARS advanced crystallographic program, situated at the Advanced Photon Source (APS), Argonne National Laboratory, IL. This dedicated synchrotron X-ray beamline is tailored for small molecule crystallography. APS is undergoing a comprehensive upgrade to replace its original electron storage ring with a new, state-of- the-art accelerator. Concurrently, NSF’s ChemMatCARS is undergoing its own upgrade, enhancing facilities and expanding beam time availability. Post-upgrade, the NSF’s ChemMatCARS advanced crystallographic program will encompass 15-ID

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Warren, Anna, Lynne Thomas, and Claire Murray. "Crystallography for the People." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1045. http://dx.doi.org/10.1107/s2053273314089542.

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The British Crystallographic Association (BCA) has engaged in public outreach projects over the past two years, aimed at communicating the basic principles and applications of crystallography to the general public, especially in light of the Bragg Centenary Celebrations and the International Year of Crystallography. Based on an activity developed by the Young Crystallographers group of the BCA called "The Structure of Stuff is Sweet", we have developed a pack which can be used as a walk-up stand at science fairs and festivals, workshops and as science busking in pubs. The activities all focus

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Bucio, Lauro, and Irma Araceli Belio-Reyes. "Some Crystallographic Activities Organized in Mexico." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1295. http://dx.doi.org/10.1107/s205327331408704x.

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The Mexican Society of Crystallography (SMCr) has 19 years old; 14 Regional Delegations (red points in the map below); has celebrated six national meetings (each one with audiences of around 250, red points with circles in the map below); and several courses, workshops, conferences along its lifespan. Also around 50 monographs have been produced, with some videos, games and souvenirs related with crystallography. A lot of them have been designed for improving the teaching of crystallography in graduate and postgraduate programs. Visits to the giant crystals of gypsum in the locality of Naica i

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Bodenbender, Brian E., and William I. Ausich. "Skeletal crystallography and crinoid calyx architecture." Journal of Paleontology 74, no. 1 (2000): 52–66. http://dx.doi.org/10.1017/s0022336000031231.

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In the first broad survey of skeletal crystallography in fossil crinoids, we examine 10 Ordovician species representing five orders and apply crystallographic data to questions of crinoid phylogeny, homology, and development. Orientations ofccrystallographic axes in the large calcite crystals that form the skeletal plates of the crinoid calyx vary systematically according to the position of each plate on the calyx. Plates lower on the calyx have axes more inclined toward the stem attachment than are axes from plates higher on the calyx. Although most specimens display this general pattern, exa

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Kurisu, Genji, Yoko Sugawara, Atsushi Nakagawa, and Masaki Takata. "Japanese Science & Technology with Crystallography." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1309. http://dx.doi.org/10.1107/s2053273314086902.

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Divers Japanese Science and Technology has advanced together with the progress of crystallography in biology, chemistry, physics, materials science, metallurgy, electronics, engineering, geoscience, etc. Based on the highly scientific and crystallographic technology, Japan has been a great contributor in developing of high-end X-ray generator, electron microscope as well as large scale Photon Science facilities, such as Photon Factory (SR), SPring-8 (SR), J-PARC (Neutron) and SACLA (XFEL). Under such background, we promote IYCr2014 with the partnership of 36 academic societies in the field of

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Ramsnes, Stian, Helge Bøvik Larsen, and Gunnar Thorkildsen. "Using Mathematica as a platform for crystallographic computing." Journal of Applied Crystallography 52, no. 1 (2019): 214–18. http://dx.doi.org/10.1107/s1600576718018071.

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A comprehensive Mathematica package for crystallographic computations, MaXrd, has been developed. It comprises space-group representations based on International Tables for Crystallography, Vol. A, together with scattering factors from XOP and cross sections from xraylib. Featured functionalities include calculation of structure factors, linear absorption coefficients and crystallographic transformations. The crystal data used by MaXrd are normally generated from external .cif files. The package comes with a dynamic documentation seamlessly integrated with the Mathematica system, including cod

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Ališanka, Eugenius, and H. L. Hix. "Crystallography." Iowa Review 27, no. 2 (1997): 89–90. http://dx.doi.org/10.17077/0021-065x.4900.

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Gesing, Thorsten M. "Crystallography." Ore Geology Reviews 12, no. 1 (1997): 58. http://dx.doi.org/10.1016/s0169-1368(96)00015-7.

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Buck, Matthias. "Crystallography." Structure 11, no. 7 (2003): 735–36. http://dx.doi.org/10.1016/s0969-2126(03)00130-8.

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