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Hwang TS, Chong DP, Wang Y. Charge Density Studies of Thiathiophthene. 4 Theoretical Studies on 2,5-Dimethyl Thiathiophthene and 2,4-Diphenyl Thlathiophthene with Density Functional Method. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.199400095] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Chuang YC, Li YW, Hsu IJ, Lee GH, Wang Y. Bond Characterization of a Unique Thiathiophthene Derivative: Combined Charge Density Study and X-ray Absorption Spectroscopy. Inorg Chem 2013; 52:10958-67. [DOI: 10.1021/ic4010455] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yu-Chun Chuang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
- National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - Ya-Wen Li
- Department of Molecular Science
and Engineering, National Taipei University of Technology, Taipei 10617, Taiwan
| | - I-Jui Hsu
- Department of Molecular Science
and Engineering, National Taipei University of Technology, Taipei 10617, Taiwan
| | - Gene-Hsiang Lee
- Instrumentation Center, College
of Science, National Taiwan University,
Taipei 10617, Taiwan
| | - Yu Wang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
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Aragoni MC, Arca M, Devillanova FA, Garau A, Isaia F, Lippolis V, Mancini A. The nature of the chemical bond in linear three-body systems: from i3- to mixed chalcogen/halogen and trichalcogen moieties. Bioinorg Chem Appl 2007; 2007:17416. [PMID: 18389065 PMCID: PMC2276819 DOI: 10.1155/2007/17416] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2006] [Revised: 10/17/2006] [Accepted: 10/17/2006] [Indexed: 11/29/2022] Open
Abstract
The 3 centre-4 electrons (3c-4e) and the donor/acceptor or charge-transfer models for the description of the chemical bond in linear three-body systems, such as I(3) (-) and related electron-rich (22 shell electrons) systems, are comparatively discussed on the grounds of structural data from a search of the Cambridge Structural Database (CSD). Both models account for a total bond order of 1 in these systems, and while the former fits better symmetric systems, the latter describes better strongly asymmetric situations. The 3c-4e MO scheme shows that any linear system formed by three aligned closed-shell species (24 shell electrons overall) has reason to exist provided that two electrons are removed from it to afford a 22 shell electrons three-body system: all combinations of three closed-shell halides and/or chalcogenides are considered here. A survey of the literature shows that most of these three-body systems exist. With some exceptions, their structural features vary continuously from the symmetric situation showing two equal bonds to very asymmetric situations in which one bond approaches to the value corresponding to a single bond and the second one to the sum of the van der Waals radii of the involved atoms. This indicates that the potential energy surface of these three-body systems is fairly flat, and that the chemical surrounding of the chalcogen/halogen atoms can play an important role in freezing different structural situations; this is well documented for the I(3) (-) anion. The existence of correlations between the two bond distances and more importantly the linearity observed for all these systems, independently on the degree of their asymmetry, support the state of hypervalency of the central atom.
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Affiliation(s)
- M. Carla Aragoni
- Dipartimento di Chimica Inorganica ed Analitica, Universitá degli Studi di Cagliari, S.S. 554 Bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Massimiliano Arca
- Dipartimento di Chimica Inorganica ed Analitica, Universitá degli Studi di Cagliari, S.S. 554 Bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Francesco A. Devillanova
- Dipartimento di Chimica Inorganica ed Analitica, Universitá degli Studi di Cagliari, S.S. 554 Bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Alessandra Garau
- Dipartimento di Chimica Inorganica ed Analitica, Universitá degli Studi di Cagliari, S.S. 554 Bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Francesco Isaia
- Dipartimento di Chimica Inorganica ed Analitica, Universitá degli Studi di Cagliari, S.S. 554 Bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Vito Lippolis
- Dipartimento di Chimica Inorganica ed Analitica, Universitá degli Studi di Cagliari, S.S. 554 Bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Annalisa Mancini
- Dipartimento di Chimica Inorganica ed Analitica, Universitá degli Studi di Cagliari, S.S. 554 Bivio per Sestu, Monserrato, Cagliari 09042, Italy
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Dahaoui S, Pichon-Pesme V, Howard JAK, Lecomte C. CCD Charge Density Study on Crystals with Large Unit Cell Parameters: The Case of Hexagonal l-Cystine. J Phys Chem A 1999. [DOI: 10.1021/jp990641k] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S. Dahaoui
- Crystallography Group, Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, England, and Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B), UPRESA CNRS 7036, Université Henri Poincaré, Nancy 1, Faculté des Sciences, B.P. 239, 54506 Vandoeuvre lès Nancy Cedex, France
| | - V. Pichon-Pesme
- Crystallography Group, Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, England, and Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B), UPRESA CNRS 7036, Université Henri Poincaré, Nancy 1, Faculté des Sciences, B.P. 239, 54506 Vandoeuvre lès Nancy Cedex, France
| | - J. A. K. Howard
- Crystallography Group, Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, England, and Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B), UPRESA CNRS 7036, Université Henri Poincaré, Nancy 1, Faculté des Sciences, B.P. 239, 54506 Vandoeuvre lès Nancy Cedex, France
| | - C. Lecomte
- Crystallography Group, Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, England, and Laboratoire de Cristallographie et Modélisation des Matériaux Minéraux et Biologiques (LCM3B), UPRESA CNRS 7036, Université Henri Poincaré, Nancy 1, Faculté des Sciences, B.P. 239, 54506 Vandoeuvre lès Nancy Cedex, France
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Bryce MR, Lay AK, Batsanov AS, Howard JAK. Synthesis and X-ray structure of a novel 1,2,4-trithiolane. J Heterocycl Chem 1999. [DOI: 10.1002/jhet.5570360341] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Clennan EL, Stensaas KL. RECENT PROGRESS IN THE SYNTHESIS, PROPERTIES AND REACTIONS OF TRISULFANES AND THEIR OXIDES. ORG PREP PROCED INT 1998. [DOI: 10.1080/00304949809355321] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Brown AS, Smith VH. Abinitioelectron density distributions in molecules containing sulfur–sulfur bonds. J Chem Phys 1993. [DOI: 10.1063/1.465301] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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L'abbé G, Delbeke P, Bastin L, Dehaen W, Toppet S. N-15 NMR analysis of 1,2,3-thiadiazoles. J Heterocycl Chem 1993. [DOI: 10.1002/jhet.5570300201] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Tsirelson V, Ozerov R. The electron density and chemical bonding in organic compounds by X-ray diffraction. ACTA ACUST UNITED AC 1992. [DOI: 10.1016/0166-1280(92)85020-l] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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