Academic literature on the topic 'Fe(bpy)3(PF6)2'

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Journal articles on the topic "Fe(bpy)3(PF6)2"

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Hoshikawa, Ryusei, Kosuke Yoshida, Ryoji Mitsuhashi, Masahiro Mikuriya, Takashi Okuno, and Hiroshi Sakiyama. "Structure Controlling Factors of Oxido-Bridged Dinuclear Iron(III) Complexes." Molecules 26, no. 4 (2021): 897. http://dx.doi.org/10.3390/molecules26040897.

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Oxido bridges commonly form between iron(III) ions, but their bond angles and symmetry vary with the circumstances. A large number of oxido-bridged dinuclear iron(III) complexes have been structurally characterized. Some of them belong to the C2 point group, possessing bent Fe–O–Fe bonds, while some others belong to the Ci symmetry, possessing the linear Fe–O–Fe bonds. The question in this study is what determines the structures and symmetry of oxido-bridged dinuclear iron(III) complexes. In order to gain further insights, three oxido-bridged dinuclear iron(III) complexes were newly prepared w
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Tang, Li-Hua, Mao-Ling Cheng, Zhe Qian, Ai-Quan Jia, and Qian-Feng Zhang. "Heteroleptic ruthenium(II) 2,2′-bipyridine complexes incorporating substituted pyrazol-1-yl-pyridazine ancillaries." Zeitschrift für Naturforschung B 75, no. 4 (2020): 383–91. http://dx.doi.org/10.1515/znb-2019-0233.

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AbstractCondensation of 3,6-dichloropyridazine or 3,6-dichloro-4,5-dimethyl- pyridazine with 3-methyl-1H-pyrazole or 4-methyl-1H-pyrazole with the assistance of sodium metal in tetrahydrofuran at reflux afforded three 3,6-bis(pyrazolyl)- pyridazine-type ligands: 3,6-bis(3-methylpyrazolyl)pyridazine (L1), 3,6-bis(4-methyl- pyrazolyl)pyridazine (L2) and 4,5-dimethyl-3,6-bis(4-methylpyrazolyl)pyridazine (L3). Reactions of cis-[RuCl2(bpy)2] · 2H2O (bpy = 2,2′-bipyridine) and L1, L2 or L3 in the presence of NH4PF6 produced the heteroleptic cationic ruthenium(II) complexes [Ru(L1)(bpy)2](PF6)2 (1),
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Luis, Ena T., Graham E. Ball, Alyssa Gilbert, Hasti Iranmanesh, Connor W. Newdick, and Jonathon E. Beves. "Efficient microwave-assisted synthesis and characterization of key ruthenium(II) polypyridyl complexes [Ru(bpy)3](PF6)2, [Ru(phen)3](PF6)2, [Ru(bpy)2(phen)](PF6)2 and [Ru(phen)2(bpy)](PF6)2." Journal of Coordination Chemistry 69, no. 11-13 (2016): 1686–94. http://dx.doi.org/10.1080/00958972.2016.1194404.

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Marchenko, Nataliia, Pascal G. Lacroix, Valerii Bukhanko, et al. "Multistep Photochemical Reactions of Polypyridine-Based Ruthenium Nitrosyl Complexes in Dimethylsulfoxide." Molecules 25, no. 9 (2020): 2205. http://dx.doi.org/10.3390/molecules25092205.

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The photorelease of nitric oxide (NO·) has been investigated in dimethylsulfoxide (DMSO) on two compounds of formula [Ru(R-tpy)(bpy)(NO)](PF6)3, in which bpy stands for 2,2′-bipyridine and R-tpy for the 4′-R-2,2′:6′,2″-terpyridine with R = H and MeOPh. It is observed that both complexes are extremely sensitive to traces of water, leading to an equilibrium between [Ru(NO)] and [Ru(NO2)]. The photoproducts of formula [Ru(R-tpy)(bpy)(DMSO)](PF6)2 are further subjected to a photoreaction leading to a reversible linkage isomerization between the stable Ru-DMSO(S) (sulfur linked) and the metastable
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Tong, Bihai, Jiayan Qiang, Qunbo Mei, Hengshan Wang, Qianfeng Zhang, and Zhao Han. "Tuning the Photophysical Properties of Cyclometalated Ir(III) Complexes by a Trifluoroacetyl Group." Zeitschrift für Naturforschung B 67, no. 3 (2012): 213–18. http://dx.doi.org/10.1515/znb-2012-0306.

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Four cationic Ir(III) complexes, [Ir(dpq)2(bpy)]PF6 (1), [Ir(dpq)2(phen)]PF6 (2), [Ir(tfapq)2- (bpy)]PF6 (3), and [Ir(tfapq)2(phen)]PF6 (4) (dpqH = 2,4-diphenylquinoline, tfapqH = 2-(4ʹ-trifluoroacetylphenyl)- 4-phenylquinoline, bpy = 2,2ʹ-bipyridine, phen = 1,10-phenanthroline) have been synthesized and fully characterized. The structure of 4 was also confirmed by single-crystal X-ray diffraction. The electron-acceptor character of the trifluoroacetyl unit leads to a reduced HOMO-LUMO gap and consequently a red-shift of the UV/Vis absorption and luminescence spectra. The solvophobic character
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Yersin, Hartmut, та Cornelius Kratzer. "Energy transfer and harvesting in [Ru1−xOsx(bpy)3](PF6)2 and {Λ-[Ru(bpy)3]Δ-[Os(bpy)3]}(PF6)4". Coordination Chemistry Reviews 229, № 1-2 (2002): 75–93. http://dx.doi.org/10.1016/s0010-8545(02)00106-6.

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Biner, M., H. B. Buergi, A. Ludi, and C. Roehr. "Crystal and molecular structures of [Ru(bpy)3](PF6)3 and [Ru(bpy)3](PF6)2 at 105 K." Journal of the American Chemical Society 114, no. 13 (1992): 5197–203. http://dx.doi.org/10.1021/ja00039a034.

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Luo, Hong, Zhi-Ping Wang, An-Guo Zhang, and Ke-Zhi Wang. "Synthesis, and Acid–Base and DNA-Binding Properties of a Thiophen-Appended Ruthenium Complex." Australian Journal of Chemistry 64, no. 2 (2011): 206. http://dx.doi.org/10.1071/ch10316.

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2-(5-Phenylthiophen-2-yl)-1H-imidazo[4,5-f][1,10]phenanthroline (Hptip) and its RuII complex [Ru(bpy)2(Hptip)](PF6)2 (where bpy = 2,2′-bipyridine) have been synthesized and characterized by elemental analysis, 1H NMR spectroscopy, and mass spectrometry. The acid–base properties of the complex were studied by UV-visible and luminescence spectrophotometric pH titrations, and ground- and excited-state acidity ionization constants were derived. The DNA-binding properties of [Ru(bpy)2(Hptip)](PF6)2 were also investigated by means of UV-vis and emission spectroscopy, salt effects, steady-state emiss
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Mazzeo, Francesca, Fabian Brunner, Alessandro Prescimone, Edwin C. Constable та Catherine E. Housecroft. "Intra-Cation versus Inter-Cation π-Contacts in [Cu(P^P)(N^N)][PF6] Complexes". Crystals 10, № 1 (2019): 1. http://dx.doi.org/10.3390/cryst10010001.

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A series of [Cu(POP)(N^N][PF6] and [Cu(xantphos)(N^N][PF6] compounds has been prepared and characterized in which POP = bis[2-(diphenylphosphanyl)phenyl]ether (IUPAC PIN oxydi(2,1-phenylene)bis(diphenylphosphane), xantphos = 4,5-bis(diphenylphosphanyl)-9,9-dimethyl-9H-xanthene (IUPAC PIN (9,9-dimethyl-9H-xanthene- 4,5-diyl)bis(diphenylphosphane)) and the N^N ligands are 4-(4-bromophenyl)-6,6′-dimethyl-2,2′- bipyridine (1), 5,5′-bis(3-methoxyphenyl)-6-methyl-2,2′-bipyridine (2), and 6-benzyl-2,2′-bipyridine (3). The single crystal structures of [Cu(xantphos)(1)][PF6]·CH2Cl2, [Cu(xantphos)(2)][P
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Pérez-Cordero, Eduardo, Rosanna Buigas, Nancy Brady, Luis Echegoyen, Claudia Arana, and Jean-Marie Lehn. "[M(bpy)3] (M = Fe, Ru, Os): New Crystalline Materials from the reductive electrocrystallization of [M(bpy)3](PF6)2." Helvetica Chimica Acta 77, no. 5 (1994): 1222–28. http://dx.doi.org/10.1002/hlca.19940770504.

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Dissertations / Theses on the topic "Fe(bpy)3(PF6)2"

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Oliveira, Arquimedes Maia de. "Synthesis, characterization and reactivity study of the complexes cis-[Ru(bpy)2(TU)(H2O)](PF6)2 E cis-[Ru(bpy)2(TU)(NO)](PF6)3." Universidade Federal do CearÃ, 2009. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=3987.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>Neste trabalho foi realizada a sÃntese e a caracterizaÃÃo dos complexos cis-[Ru(bpy)2(TU)(H2O)](PF6)2 e cis-[Ru(bpy)2(TU)(NO)](PF6)3, onde TU=TiourÃia e bpy= 2,2â-bipiridina, bem como os estudos preliminares relacionados a reatividade do nitrosilo-complexo frente a luz branca e na presenÃa do redutor biolÃgico cisteÃna. O aquo-complexo possui o ligante TiourÃia coordenado ao centro metÃlico via Ãtomo de enxofre, tendo em vista os dados obtidos por espectroscopia vibracional na regiÃo do infravermelho bem como aqueles calculados p
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Oliveira, Arquimedes Maia de. "Síntese, caracterização e estudo de reatividade dos complexos cis-[Ru(bpy)2(TU)(H2O)](PF6)2 E cis-[Ru(bpy)2(TU)(NO)](PF6)3." reponame:Repositório Institucional da UFC, 2009. http://www.repositorio.ufc.br/handle/riufc/9600.

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OLIVEIRA, A. M.; Síntese, caracterização e estudo de reatividade dos complexos cis-[Ru(bpy)2(TU)(H2O)](PF6)2 E cis-[Ru(bpy)2(TU)(NO)](PF6)3. 2009. 87 f. Dissertação (Mestrado em Química) - Centro de Ciências, Universidade Federal do Ceará, Fortaleza, 2009.<br>Submitted by José Jairo Viana de Sousa (jairo@ufc.br) on 2014-10-17T17:36:53Z No. of bitstreams: 1 2009_dis_amoliveira.pdf: 1628389 bytes, checksum: 456aa15a4312818e1bae8540e4cccae9 (MD5)<br>Approved for entry into archive by José Jairo Viana de Sousa(jairo@ufc.br) on 2014-10-30T19:05:05Z (GMT) No. of bitstreams: 1 2009_dis_amoliveira.pdf
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Sousa, Auridéia Possidônio de. "síntese, caracterização e estudo de reatividade dos complexos cis-[ru(bpy)2(4-bzpy)no](pf6)3 e cis-[ru(bpy)2(4-bzpy)co](pf6)2 (onde bpy = 2,2’-bipiridina e 4-bzpy = 4-benzoilpiridina)." reponame:Repositório Institucional da UFC, 2015. http://www.repositorio.ufc.br/handle/riufc/26674.

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SOUSA, Auridéia Possidônio de. Síntese, caracterização e estudo de reatividade dos complexos cis-[Ru(bpy)2(4-bzpy)NO](PF6)3 e cis-[Ru(bpy)2(4-bzpy)CO](PF6)2 (onde bpy = 2,2’-bipiridina e 4-bzpy = 4-benzoilpiridina). 2015. 95 f. Dissertação (Mestrado em Química)-Universidade Federal do Ceará, Fortaleza, 2015.<br>Submitted by Celia Sena (celiasena@dqoi.ufc.br) on 2017-09-12T19:06:04Z No. of bitstreams: 1 2015_dis_apsousa.pdf: 2998037 bytes, checksum: fc4da604595d8a3a9ea76815a364ee13 (MD5)<br>Approved for entry into archive by Jairo Viana (jairo@ufc.br) on 2017-10-17T15:44:16Z (GMT) No. of bits
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Tiago, Fernanda de Souza. "Estudo químico-quântico do empilhamento π entre uma quinazolina livre e o complexo cis-[Ru(bpy)2(qui)NO](PF6)3 e sua influência sobre a fotoquímica e fotofísica deste complexo." Universidade Federal de Uberlândia, 2011. https://repositorio.ufu.br/handle/123456789/17339.

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Fundação de Amparo a Pesquisa do Estado de Minas Gerais<br>In this work, we performed quantum-chemical studies, based on the use of Density Functional Theory (DFT) and its time-dependent version (TD-DFT), of the nitrosyl ruthenium complex cis-[Ru(bpy)2(qui)NO](PF6)3.(qui), known to release NO under the action of visible light. The studies were based on experimental evidence available (Fornari, 2009). In order to confirm the occurrence of &#960; stacking and therefore the most likely structure for the complex, calculations were made for the cation cis-[Ru (bpy)2(qui)NO]3+(qui). Additionally, we
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Farran, Rajaa. "Transfert d'électron photoinduit au sein d'assemblages hétérométalliques associant le [Ru(bpy)3]2+ à des complexes bisterpyridine du Fe(II), Co(III) et Cr(III)." Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAS009/document.

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La thèse commence le 1er octobre 2012. IL s'agit pour cette première année de thèse de synthétiser différents complexes de coordination a base du Ruthénium, Fer, Manganèse et de Cobalt à ligands polypyridinique. Ces complexes seront ensuite assemblés par lien covalent. Nous proposons d'utiliser entre autre les techniques d'electrochimie pour induire ces couplages. On cherchera aussi a immobiliser les assemblages sur surface. La principale difficulté attendue dans cette etape du travail concerne la fonctionalisation dissymétrique des ligands pour l'obtention de triade<br>This thesis deals with
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Kelloway, Donald. "Searching for Spin Crossover in Fe(bpy)3(PF6)2 using Femtosecond Electron Diffraction and Ultrafast Transient Absorption." Thesis, 2014. http://hdl.handle.net/1807/44032.

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Femtosecond electron diffraction experiments were performed on solid state iron(II) tris(2,2'-bipyridine) bis(hexafluorophosphate). The cation is known to undergo a spin crossover process when solvated in water and irradiated with 400 nm coherent light which results in a transition from a low spin to high spin state within a picosecond which is accompanied by a uniform 0.2 Å Fe-N bond elongation. A femtosecond diffraction experiment was performed on the solid sample and was unable to find evidence of a fast spin crossover transition. Suspecting this may be due to limitations of the apparatus,
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Chen, Chia-Chun, and 陳嘉駿. "Charge Density Distributions Study of Ligand bpy and [Fe(bpy)3]2+." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/31449092396873277964.

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碩士<br>國立臺灣大學<br>化學研究所<br>98<br>[FeII(bpy)3][FeII2(ox)3] contains two different spin states of Fe atom in the same crystal according to Mossbauer spectra and magnetic measurement. It’s a good candidate of charge density study to see the difference in electronic distribution around Fe at high spin or low spin state. The experimental result has verified that [FeII(bpy)3]2+ is in LS state and [FeII2(ox)3]2- is in HS state. This work is mainly the corresponding study using DFT theoretical calculations. The first part is focused on the study of the free ligand trans-bpy. The purpose is to understand
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Horng, Jiang huang, and 洪健晃. "Application of Ru[bpy(CH2Cl)2]3(PF6)2 coupling agent on synthesis of star-shaped polybutadiene." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/24061430617402068517.

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碩士<br>國立中正大學<br>化學工程研究所<br>88<br>This report describes the use of Ru reagent with six chloromethyl functionalities, Ru[bpy(CH2Cl)2]3(PF6)2, as a multifunctional metal com-plex coupling agent for the anionic synthesis of star shaped polybutadiene. Living polybutadiene arms with narrow molecular weight distribution were prepared by anionic polymerization, followed by the addition of Ru complex coupling agent. Coupling efficiency and the number of arms on the resulting star polybutadiene were determined by GPC using poly-styrene standard and MWs were measured by the multiple-angle lase
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Book chapters on the topic "Fe(bpy)3(PF6)2"

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Yersin, H., D. Braun, G. Hensler, and E. Gallhuber. "Electronic and Vibronic Structures of Single-Crystal [Ru(bpy)3](PF6)2 and Doped [Os(bpy)3]2+." In Vibronic Processes in Inorganic Chemistry. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1029-4_9.

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Field, R. L., L. Liu, C. Lu, Y. Jiang, W. Gawelda, and R. J. D. Miller. "Ultrafast Dynamics Related to Spin Crossover Processes in Single Crystal [FeII(bpy)3](PF6)2." In Springer Proceedings in Physics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13242-6_68.

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Gallhuber, E., G. Hensler, and H. Yersin. "Broad-Band Emission and Zero-Phonon Lines of Single-Crystal [Ru(bpy)3] (PF6)2 - A Comparison." In Photochemistry and Photophysics of Coordination Compounds. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-72666-8_16.

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Conference papers on the topic "Fe(bpy)3(PF6)2"

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Field, R. L., L. Liu, C. Lu, Y. Jiang, W. Gawelda, and R. J. D. Miller. "Ultrafast Dynamics of Single Crystal [FeII(bpy)3](PF6)2." In International Conference on Ultrafast Phenomena. OSA, 2014. http://dx.doi.org/10.1364/up.2014.08.tue.p2.37.

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Jiang, Y., D. Kelloway, M. Gao, et al. "Femtosecond Electron Diffraction Study of the Spin Crossover Dynamics of Crystalline [FeII(bpy)3][PF6]2." In International Conference on Ultrafast Phenomena. OSA, 2014. http://dx.doi.org/10.1364/up.2014.09.wed.d.7.

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Iuchi, Satoru, and Nobuaki Koga. "Development of a model electronic Hamiltonian for understanding electronic relaxation dynamics of [Fe(bpy)3]2+ through molecular dynamics simulations." In INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING 2015 (ICCMSE 2015). AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4938830.

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