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Journal articles on the topic 'Chalcogen···chalcogen interactions'

Author: Grafiati

Published: 4 June 2021

Last updated: 12 February 2022

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1

Sanz, Pablo, Manuel Yáñez, and Otilia Mó. "Resonance-Assisted Intramolecular Chalcogen–Chalcogen Interactions?" Chemistry - A European Journal 9, no. 18 (2003): 4548–55. http://dx.doi.org/10.1002/chem.200304891.

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2

Karjalainen, Minna M., Clara Sanchez-Perez, J. Mikko Rautiainen, Raija Oilunkaniemi, and Risto S. Laitinen. "Chalcogen–chalcogen secondary bonding interactions in trichalcogenaferrocenophanes." CrystEngComm 18, no. 24 (2016): 4538–45. http://dx.doi.org/10.1039/c6ce00451b.

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3

Werz, Daniel B., Rolf Gleiter, and Frank Rominger. "Nanotube Formation Favored by Chalcogen−Chalcogen Interactions." Journal of the American Chemical Society 124, no. 36 (2002): 10638–39. http://dx.doi.org/10.1021/ja027146d.

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4

Kaźmierczak, Michał, and Andrzej Katrusiak. "The shortest chalcogen...halogen contacts in molecular crystals." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 75, no. 5 (2019): 865–69. http://dx.doi.org/10.1107/s2052520619011004.

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The survey of the shortest contacts in structures deposited in the Cambridge Structural Database shows that chalcogen...halogen, halogen...halogen and chalcogen...chalcogen interactions can compete as cohesion forces in molecular crystals. The smallest parameter δ (defined as the interatomic distance minus the sum of relevant van der Waals radii) for Ch...X contacts between chalcogens (Ch: S, Se) and halogens (X: F, Cl, Br, I) is present only in 0.86% out of 30 766 deposited structures containing these atoms. Thus, in less than 1% of these structures can the Ch...X forces be considered as the

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5

Bleiholder, Christian, Daniel B. Werz, Horst Köppel, and Rolf Gleiter. "Theoretical Investigations on Chalcogen−Chalcogen Interactions: What Makes These Nonbonded Interactions Bonding?" Journal of the American Chemical Society 128, no. 8 (2006): 2666–74. http://dx.doi.org/10.1021/ja056827g.

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6

Jin, Geng Bang, Yung-Jin Hu, Brian Bellott, et al. "Reinvestigation of Np2Se5: A Clear Divergence from Th2S5and Th2Se5in Chalcogen–Chalcogen and Metal–Chalcogen Interactions." Inorganic Chemistry 52, no. 15 (2013): 9111–18. http://dx.doi.org/10.1021/ic401384t.

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7

Le Gal, Yann, Adrien Colas, Frédéric Barrière, Vincent Dorcet, Thierry Roisnel та Dominique Lorcy. "Halogen and chalcogen-bonding interactions in sulphur-rich π-electron acceptors". CrystEngComm 21, № 12 (2019): 1934–39. http://dx.doi.org/10.1039/c8ce02046a.

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8

Bleiholder, Christian, Rolf Gleiter, Daniel B. Werz, and Horst Köppel. "Theoretical Investigations on Heteronuclear Chalcogen−Chalcogen Interactions: On the Nature of Weak Bonds between Chalcogen Centers." Inorganic Chemistry 46, no. 6 (2007): 2249–60. http://dx.doi.org/10.1021/ic062110y.

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9

Kolb, Simon, Gwyndaf A. Oliver, and Daniel B. Werz. "Chemistry Evolves, Terms Evolve, but Phenomena Do Not Evolve: From Chalcogen–Chalcogen Interactions to Chalcogen Bonding." Angewandte Chemie International Edition 59, no. 50 (2020): 22306–10. http://dx.doi.org/10.1002/anie.202007314.

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10

Gleiter, Rolf, Gebhard Haberhauer, Daniel B. Werz, Frank Rominger, and Christian Bleiholder. "From Noncovalent Chalcogen–Chalcogen Interactions to Supramolecular Aggregates: Experiments and Calculations." Chemical Reviews 118, no. 4 (2018): 2010–41. http://dx.doi.org/10.1021/acs.chemrev.7b00449.

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11

Gleiter, Rolf, Daniel B. Werz, and Bernhard J. Rausch. "A World Beyond Hydrogen Bonds?—Chalcogen–Chalcogen Interactions Yielding Tubular Structures." Chemistry - A European Journal 9, no. 12 (2003): 2676–83. http://dx.doi.org/10.1002/chem.200204684.

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12

Jin, Geng Bang, Yung-Jin Hu, Brian Bellott, et al. "ChemInform Abstract: Reinvestigation of Np2Se5: A Clear Divergence from Th2S5and Th2Se5in Chalcogen-Chalcogen and Metal-Chalcogen Interactions." ChemInform 44, no. 39 (2013): no. http://dx.doi.org/10.1002/chin.201339008.

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13

Minyaev, Ruslan M., and Vladimir I. Minkin. "Theoretical study of O - > X (S, Se, Te) coordination in organic compounds." Canadian Journal of Chemistry 76, no. 6 (1998): 776–88. http://dx.doi.org/10.1139/v98-080.

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Ab initio (RHF/LanL2DZ, MP2(fc)/LanL2DZ, MP2(fc)/6-31G**, and MP2(fc)/6-311++G**) calculations were performed for a series of β -chalcogenovinylaldehydes, 1,6-dioxa-6a-chalcogenopentalenes, and bimolecular complexes of formaldehyde with chalcogen hydrides and chlorides. The calculations reproduce well the existence and experimentally observed structural peculiarities of the intra- and intermolecular Ο - > chalcogen attractive interactions that stabilize the hypervalent T-shaped bond configuration at a chalcogen atom. These interactions increase in the order S, Se, Te and with the increasing

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14

Fanfrlík, Jindřich, Drahomír Hnyk, and Pavel Hobza. "Chalcogen Bonding due to the Exo-Substitution of Icosahedral Dicarbaborane." Molecules 24, no. 14 (2019): 2657. http://dx.doi.org/10.3390/molecules24142657.

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Chalcogen atoms are a class of substituents capable of generating inner and outer derivatives of boron clusters. It is well known that chalcogenated boron clusters can form strong σ-hole interactions when a chalcogen atom is a part of an icosahedron. This paper studies σ-hole interactions of dicarbaboranes with two exopolyhedral chalcogen atoms bonded to carbon vertices. Specifically, a computational investigation has been carried out on the co-crystal of (1,2-C2B10H10)2Se4•toluene and a single crystal of (1,2-C2B10H10)2Te4.

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15

Mirdya, Saikat, Snehasis Banerjee, and Shouvik Chattopadhyay. "An insight into the non-covalent Pb⋯S and S⋯S interactions in the solid-state structure of a hemidirected lead(ii) complex." CrystEngComm 22, no. 2 (2020): 237–47. http://dx.doi.org/10.1039/c9ce01548e.

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16

Bartashevich, Ekaterina, Svetlana Mukhitdinova, Irina Yushina, and Vladimir Tsirelson. "Electronic criterion for categorizing the chalcogen and halogen bonds: sulfur–iodine interactions in crystals." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 75, no. 2 (2019): 117–26. http://dx.doi.org/10.1107/s2052520618018280.

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Diversity of mutual orientations of Y–S and I–X and covalent bonds in molecular crystals complicate categorizing noncovalent chalcogen and halogen bonds. Here, the different types of S...I interactions with short interatomic distances are analysed. The selection of S...I interactions for the categorization of the chalcogen and halogen bonds has been made using angles that determine the mutual orientation of electron lone pairs and σ-holes interacted S and I atoms. In complicated cases of noncovalent interactions with `hole-to-hole' of S and I orientations, distinguishing the chalcogen and halo

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17

Pascoe, Dominic J., Kenneth B. Ling, and Scott L. Cockroft. "The Origin of Chalcogen-Bonding Interactions." Journal of the American Chemical Society 139, no. 42 (2017): 15160–67. http://dx.doi.org/10.1021/jacs.7b08511.

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18

Aakeroy, Christer B., David L. Bryce, Gautam R. Desiraju, et al. "Definition of the chalcogen bond (IUPAC Recommendations 2019)." Pure and Applied Chemistry 91, no. 11 (2019): 1889–92. http://dx.doi.org/10.1515/pac-2018-0713.

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Abstract This recommendation proposes a definition for the term “chalcogen bond”; it is recommended the term is used to designate the specific subset of inter- and intramolecular interactions formed by chalcogen atoms wherein the Group 16 element is the electrophilic site.

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19

Oilunkaniemi, Raija, Risto S. Laitinen, and Markku Ahlgrén. "The Solid State Conformation of Diaryl Ditellurides and Diselenides: The Crystal and Molecular Structures of (C4H3E2)2E'2 (E = O, S; E' = Te, Se)." Zeitschrift für Naturforschung B 55, no. 5 (2000): 361–68. http://dx.doi.org/10.1515/znb-2000-0503.

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The crystal and molecular structures of dithienyl ditelluride (C4H3S)2Te2 (1), difuryl ditelluride (C4H3O)2Te2 (2), dithienyl diselenide (C4H3S)2Se2 (3), and difuryl diselenide (C4H3O)2Se2 (4) are reported in this paper and compared to those of other simple diaryl ditellurides and diselenides. The chalcogen-chajcogen bonds exhibit approximately single bond lengths [Te-Te = 2.7337(8) and 2.7240(4) Å in 1 and 2, respectively; Se-Se = 2.357(1) and 2.368(2) Å in 3 and 4, respectively], as do the chalcogen-carbon bond lengths [Te-C = 2.095(9) - 2.104(6) in 1 and 2.091(6) - 2.105(9) Å in 2; Se-C = 1

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20

Esseffar, M'Hamed, Rebeca Herrero, Esther Quintanilla, et al. "Activation of the Disulfide Bond and Chalcogen–Chalcogen Interactions: An Experimental (FTICR) and Computational Study." Chemistry - A European Journal 14, no. 2 (2008): 417. http://dx.doi.org/10.1002/chem.200790149.

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21

Esseffar, M'Hamed, Rebeca Herrero, Esther Quintanilla, et al. "Activation of the Disulfide Bond and Chalcogen–Chalcogen Interactions: An Experimental (FTICR) and Computational Study." Chemistry - A European Journal 13, no. 6 (2007): 1796–803. http://dx.doi.org/10.1002/chem.200600733.

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22

Esrafili, Mehdi D., Fariba Mohammadian-Sabet, and Mohammad Mehdi Baneshi. "An ab initio investigation of chalcogen–hydride interactions involving HXeH as a chalcogen bond acceptor." Structural Chemistry 27, no. 3 (2015): 785–92. http://dx.doi.org/10.1007/s11224-015-0626-4.

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23

Huynh, Huu-Tri, Olivier Jeannin, Emmanuel Aubert, Enrique Espinosa, and Marc Fourmigué. "Chalcogen bonding interactions in chelating, chiral bis(selenocyanates)." New Journal of Chemistry 45, no. 1 (2021): 76–84. http://dx.doi.org/10.1039/d0nj05293k.

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24

Breugst, Martin, Daniel von der Heiden та Julie Schmauck. "Novel Noncovalent Interactions in Catalysis: A Focus on Halogen, Chalcogen, and Anion-π Bonding". Synthesis 49, № 15 (2017): 3224–36. http://dx.doi.org/10.1055/s-0036-1588838.

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Noncovalent interactions play an important role in many biological and chemical processes. Among these, hydrogen bonding is very well studied and is already routinely used in organocatalysis. This Short Review focuses on three other types of promising noncovalent interactions. Halogen bonding, chalcogen bonding, and anion-π bonding have been introduced into organocatalysis in the last few years and could become important alternate modes of activation to hydrogen bonding in the future.1 Introduction2 Halogen Bonding3 Chalcogen Bonding4 Anion-π Bonding5 Conclusions

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25

Lee, Jiwon, Lucia Myongwon Lee, Zachary Arnott, Hilary Jenkins, James F. Britten, and Ignacio Vargas-Baca. "Sigma-hole interactions in the molecular and crystal structures of N-boryl benzo-2,1,3-selenadiazoles." New Journal of Chemistry 42, no. 13 (2018): 10555–62. http://dx.doi.org/10.1039/c8nj00553b.

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26

Garrett, Graham E., Elisa I. Carrera, Dwight S. Seferos, and Mark S. Taylor. "Anion recognition by a bidentate chalcogen bond donor." Chemical Communications 52, no. 64 (2016): 9881–84. http://dx.doi.org/10.1039/c6cc04818h.

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27

Shukla, Rahul, and Deepak Chopra. "“Pnicogen bonds” or “chalcogen bonds”: exploiting the effect of substitution on the formation of P⋯Se noncovalent bonds." Physical Chemistry Chemical Physics 18, no. 20 (2016): 13820–29. http://dx.doi.org/10.1039/c6cp01703g.

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28

Alhameedi, Khidhir, Amir Karton, Dylan Jayatilaka, and Sajesh P. Thomas. "Bond orders for intermolecular interactions in crystals: charge transfer, ionicity and the effect on intramolecular bonds." IUCrJ 5, no. 5 (2018): 635–46. http://dx.doi.org/10.1107/s2052252518010758.

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The question of whether intermolecular interactions in crystals originate from localized atom...atom interactions or as a result of holistic molecule...molecule close packing is a matter of continuing debate. In this context, the newly introduced Roby–Gould bond indices are reported for intermolecular `σ-hole' interactions, such as halogen bonding and chalcogen bonding, and compared with those for hydrogen bonds. A series of 97 crystal systems exhibiting these interaction motifs obtained from the Cambridge Structural Database (CSD) has been analysed. In contrast with conventional bond-order es

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29

Kumar, Vijith, César Leroy, and David L. Bryce. "Halide ion recognition via chalcogen bonding in the solid state and in solution. Directionality and linearity." CrystEngComm 20, no. 41 (2018): 6406–11. http://dx.doi.org/10.1039/c8ce01365a.

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30

Biot, Nicolas, and Davide Bonifazi. "Programming Recognition Arrays through Double Chalcogen-Bonding Interactions." Chemistry - A European Journal 24, no. 21 (2017): 5439–43. http://dx.doi.org/10.1002/chem.201705428.

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31

Legon, Anthony C. "Tetrel, pnictogen and chalcogen bonds identified in the gas phase before they had names: a systematic look at non-covalent interactions." Physical Chemistry Chemical Physics 19, no. 23 (2017): 14884–96. http://dx.doi.org/10.1039/c7cp02518a.

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32

Montis, Riccardo, Massimiliano Arca, M. Carla Aragoni, et al. "Hydrogen- and halogen-bond cooperativity in determining the crystal packing of dihalogen charge-transfer adducts: a study case from heterocyclic pentatomic chalcogenone donors." CrystEngComm 19, no. 30 (2017): 4401–12. http://dx.doi.org/10.1039/c7ce01035d.

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33

Furukawa, Naomichi, and Kenji Kobayashi. "Molecular Activation of Organic Bis Chalcogen Compounds via Through-Space and Through-Bond Interactions between Chalcogen Atoms." Journal of Synthetic Organic Chemistry, Japan 55, no. 11 (1997): 1006–17. http://dx.doi.org/10.5059/yukigoseikyokaishi.55.1006.

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34

Sánchez-Sanz, Goar, Ibon Alkorta, and José Elguero. "Theoretical study of the HXYH dimers (X, Y = O, S, Se). Hydrogen bonding and chalcogen–chalcogen interactions." Molecular Physics 109, no. 21 (2011): 2543–52. http://dx.doi.org/10.1080/00268976.2011.621458.

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35

Karjalainen, Minna M., Raija Oilunkaniemi, and Risto S. Laitinen. "Chalcogen–chalcogen interactions in trichalcogenaferrocenophanes. Crystal structure of 2-selena-1,3-ditellura[3]ferrocenophane [Fe(C5H4Te)2Se]." Inorganica Chimica Acta 390 (July 2012): 79–82. http://dx.doi.org/10.1016/j.ica.2012.03.054.

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36

Shukla, Rahul, та Deepak Chopra. "Characterization of N⋯O non-covalent interactions involving σ-holes: “electrostatics” or “dispersion”". Physical Chemistry Chemical Physics 18, № 43 (2016): 29946–54. http://dx.doi.org/10.1039/c6cp05899j.

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37

Trujillo, Cristina, Goar Sánchez-Sanz, Ibon Alkorta, and José Elguero. "Halogen, chalcogen and pnictogen interactions in (XNO2)2homodimers (X = F, Cl, Br, I)." New Journal of Chemistry 39, no. 9 (2015): 6791–802. http://dx.doi.org/10.1039/c5nj00600g.

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38

Yushina, Irina, Natalya Tarasova, Dmitry Kim, Vladimir Sharutin, and Ekaterina Bartashevich. "Noncovalent Bonds, Spectral and Thermal Properties of Substituted Thiazolo[2,3-b][1,3]thiazinium Triiodides." Crystals 9, no. 10 (2019): 506. http://dx.doi.org/10.3390/cryst9100506.

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The interrelation between noncovalent bonds and physicochemical properties is in the spotlight due to the practical aspects in the field of crystalline material design. Such study requires a number of similar substances in order to reveal the effect of structural features on observed properties. For this reason, we analyzed a series of three substituted thiazolo[2,3-b][1,3]thiazinium triiodides synthesized by an iodocyclization reaction. They have been characterized with the use of X-ray diffraction, Raman spectroscopy, and thermal analysis. Various types of noncovalent interactions have been

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39

Franconetti, Antonio, David Quiñonero, Antonio Frontera, and Giuseppe Resnati. "Unexpected chalcogen bonds in tetravalent sulfur compounds." Physical Chemistry Chemical Physics 21, no. 21 (2019): 11313–19. http://dx.doi.org/10.1039/c9cp01033e.

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Combined CSD analysis and theoretical calculations show the importance of the polarizability in chalcogen bonding interactions. We provide evidence that the Lewis base has a preference in some cases for the σ-hole that is opposite to the more polarizable group instead of the more electron withdrawing one.

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40

Mikherdov, Alexander, Alexander Novikov, Mikhail Kinzhalov, and Andrey Zolotarev. "Intra-/Intermolecular Bifurcated Chalcogen Bonding in Crystal Structure of Thiazole/Thiadiazole Derived Binuclear (Diaminocarbene)PdII Complexes." Crystals 8, no. 3 (2018): 112. http://dx.doi.org/10.3390/cryst8030112.

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The coupling of cis-[PdCl2(CNXyl)2] (Xyl = 2,6-Me2C6H3) with 4-phenylthiazol-2-amine in molar ratio 2:3 at RT in CH2Cl2 leads to binuclear (diaminocarbene)PdII complex 3c. The complex was characterized by HRESI+-MS, 1H NMR spectroscopy, and its structure was elucidated by single-crystal XRD. Inspection of the XRD data for 3c and for three relevant earlier obtained thiazole/thiadiazole derived binuclear diaminocarbene complexes (3a EYOVIZ; 3b: EYOWAS; 3d: EYOVOF) suggests that the structures of all these species exhibit intra-/intermolecular bifurcated chalcogen bonding (BCB). The obtained data

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41

Matijaković Mlinarić, Nives, Nikolina Penić, Boris-Marko Kukovec, and Marijana Đaković. "Chalcogen S∙∙∙S Bonding in Supramolecular Assemblies of Cadmium(II) Coordination Polymers with Pyridine-Based Ligands." Crystals 11, no. 6 (2021): 697. http://dx.doi.org/10.3390/cryst11060697.

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Two cadmium(II) coordination polymers, with thiocyanate and pyridine-based ligands e.g., 3-acetamidopyridine (3-Acpy) and niazid (nicotinic acid hydrazide, nia), namely one-dimensional {[Cd(SCN)2(3-Acpy)]}n (1) and two-dimensional {[Cd(SCN)2(nia)]}n (2), are prepared in the mixture of water and ethanol. The adjacent cadmium(II) ions in 1 are bridged by two N,S-thiocyanate ions and an N,O-bridging 3-Acpy molecule, forming infinite one-dimensional polymeric chains, which are assembled by the intermolecular N–H∙∙∙S hydrogen bonds in one direction and by the intermolecular S∙∙∙S chalcogen bonds in

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42

Jeannin, Olivier, Huu-Tri Huynh, Asia Marie S. Riel, and Marc Fourmigué. "Chalcogen bonding interactions in organic selenocyanates: from cooperativity to chelation." New Journal of Chemistry 42, no. 13 (2018): 10502–9. http://dx.doi.org/10.1039/c8nj00554k.

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Organic selenocyanates form recurrent chain-like motifs ⋯Se(R)–CN⋯Se(R)–CN⋯ through short and linear chalcogen bonding Se⋯NC interactions. A chelating motif is also observed in a DMF solvate with two neighboring CH<sub>2</sub>–SeCN groups linked to the DMF oxygen atom.

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43

Okai, Mitsunobu, Kazuyuki Takahashi, Takahiro Sakurai, Hitoshi Ohta, Takashi Yamamoto та Yasuaki Einaga. "Novel Fe(ii) spin crossover complexes involving a chalcogen-bond and π-stacking interactions with a paramagnetic and nonmagnetic M(dmit)2 anion (M = Ni, Au; dmit = 4,5-dithiolato-1,3-dithiole-2-thione)". Journal of Materials Chemistry C 3, № 30 (2015): 7858–64. http://dx.doi.org/10.1039/c5tc00859j.

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44

Galmés, Bartomeu, Jaume Adrover, Giancarlo Terraneo, Antonio Frontera, and Giuseppe Resnati. "Radical⋯radical chalcogen bonds: CSD analysis and DFT calculations." Physical Chemistry Chemical Physics 22, no. 22 (2020): 12757–65. http://dx.doi.org/10.1039/d0cp01643h.

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A search in the Cambridge Structural Database and theoretical calculations (UPBE0-D3/def2-TZVP level of theory) show the existence and relevance of substituent effects on the strength of radical⋯radical chalcogen bonding interactions.

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45

Riel, Asia Marie S., Olivier Jeannin, Orion B. Berryman, and Marc Fourmigué. "Co-crystals of an organic triselenocyanate with ditopic Lewis bases: recurrent chalcogen bond interactions motifs." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 75, no. 1 (2019): 34–38. http://dx.doi.org/10.1107/s2052520618017778.

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Organic selenocyanates R–Se–CN can act as an amphoteric chalcogen bond (ChB) donor (through the Se atom) and acceptor (through the N atom lone pair). Co-crystallization of tri-substituted 1,3,5-tris(selenocyanatomethyl)-2,4,6-trimethylbenzene (1) is investigated with different ditopic Lewis bases acting as chalcogen bond (ChB) acceptors to investigate the outcome of the competition, as ChB acceptor, between the nitrogen lone pair of the SeCN group and other Lewis bases involving pyridinyl or carbonyl functions. In the presence of tetramethylpyrazine (TMP), benzoquinone (BQ) and para-dinitroben

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46

Frontera, Antonio. "Noble Gas Bonding Interactions Involving Xenon Oxides and Fluorides." Molecules 25, no. 15 (2020): 3419. http://dx.doi.org/10.3390/molecules25153419.

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Noble gas (or aerogen) bond (NgB) can be outlined as the attractive interaction between an electron-rich atom or group of atoms and any element of Group-18 acting as an electron acceptor. The IUPAC already recommended systematic nomenclature for the interactions of groups 17 and 16 (halogen and chalcogen bonds, respectively). Investigations dealing with noncovalent interactions involving main group elements (acting as Lewis acids) have rapidly grown in recent years. They are becoming acting players in essential fields such as crystal engineering, supramolecular chemistry, and catalysis. For ob

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47

Thakur, Snehasish, Rosa M. Gomila, Antonio Frontera та Shouvik Chattopadhyay. "A theoretical insight into the formation of chalcogen bonding (ChB) interactions involving coordinated DMSO molecules as σ-hole donors and benzoate groups as σ-hole acceptors in a dinuclear copper(ii) complex". CrystEngComm 23, № 29 (2021): 5087–96. http://dx.doi.org/10.1039/d1ce00624j.

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The formation of two chalcogen bonding (ChB) interactions involving coordinated DMSO molecules as σ-hole donors and the O atoms of carboxylate groups as acceptors in a dimeric copper(ii) complex has been described.

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48

Paudel, Hari Ram, Lucas José Karas та Judy I.-Chia Wu. "On the reciprocal relationship between σ-hole bonding and (anti)aromaticity gain in ketocyclopolyenes". Organic & Biomolecular Chemistry 18, № 27 (2020): 5125–29. http://dx.doi.org/10.1039/d0ob01076f.

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σ-Hole bonding interactions (e.g., tetrel, pnictogen, chalcogen, and halogen bonding) can polarize π-electrons to enhance cyclic [4n] π-electron delocalization (i.e., antiaromaticity gain) or cyclic [4n + 2] π-electron delocalization (i.e., aromaticity gain).

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49

Zhang, Jingru, Wenzuo Li, Jianbo Cheng, Zhenbo Liu та Qingzhong Li. "Cooperative effects between π-hole triel and π-hole chalcogen bonds". RSC Advances 8, № 47 (2018): 26580–88. http://dx.doi.org/10.1039/c8ra04106g.

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MP2/aug-cc-pVTZ calculations have been performed on π-hole triel- and chalcogen-bonded complexes involving a heteroaromatic compound. Both interactions exhibit cooperative/diminutive effect, depending on the role of the central heteroaromatic compound.

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FURUKAWA, N., and K. KOBAYASHI. "ChemInform Abstract: Molecular Activation of Organic Bis-Chalcogen Compounds via Through-Space and Through-Bond Interactions Between Chalcogen Atoms." ChemInform 29, no. 15 (2010): no. http://dx.doi.org/10.1002/chin.199815293.

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