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Braun C, Mereacre L, Hua W, Stürzer T, Ponomarev I, Kroll P, Slabon A, Chen Z, Damour Y, Rocquefelte X, Halet J, Indris S. SnCN
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: A Carbodiimide with an Innovative Approach for Energy Storage Systems and Phosphors in Modern LED Technology. ChemElectroChem 2020. [DOI: 10.1002/celc.202000765] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Cordula Braun
- Institute for Applied Materials (IAM) Karlsruhe Institute of Technology (KIT) Herrmann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Liuda Mereacre
- Institute for Applied Materials (IAM) Karlsruhe Institute of Technology (KIT) Herrmann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Weibo Hua
- Institute for Applied Materials (IAM) Karlsruhe Institute of Technology (KIT) Herrmann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Tobias Stürzer
- Bruker AXS GmbH Oestliche Rheinbrueckenstr. 49 76187 Karlsruhe Germany
| | - Ilia Ponomarev
- Department of Chemistry and Biochemistry The University of Texas at Arlington Arlington Texas 76019-0065 TX USA
| | - Peter Kroll
- Department of Chemistry and Biochemistry The University of Texas at Arlington Arlington Texas 76019-0065 TX USA
| | - Adam Slabon
- Department of Materials and Environmental Chemistry Stockholm University Svante Arrhenius väg 16 C 106 91 Stockholm Sweden
| | - Zheng Chen
- Institute of Inorganic Chemistry RWTH Aachen University Landoltweg 1 52056 Aachen Germany
| | - Yann Damour
- Univ. Rennes - CNRS Institut des Sciences Chimiques de Rennes UMR 6226 35000 Rennes France
| | - Xavier Rocquefelte
- Univ. Rennes - CNRS Institut des Sciences Chimiques de Rennes UMR 6226 35000 Rennes France
| | - Jean‐François Halet
- Univ. Rennes - CNRS Institut des Sciences Chimiques de Rennes UMR 6226 35000 Rennes France
| | - Sylvio Indris
- Institute for Applied Materials (IAM) Karlsruhe Institute of Technology (KIT) Herrmann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
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2
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Liu X, Stoffel R, Dronskowski R. Syntheses, Crystal Structures, and Vibrational Properties of Two Lead Azide Halides PbN
3
X
(
X
= Cl, Br). Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xiaohui Liu
- College of Chemistry and Chemical Engineering Yan'an University 716000 Yanan Shaanxi P. R. China
| | - Ralf Stoffel
- Chair of Solid‐State and Quantum Chemistry RWTH Aachen University 52056 Aachen Germany
| | - Richard Dronskowski
- Chair of Solid‐State and Quantum Chemistry RWTH Aachen University 52056 Aachen Germany
- Hoffmann Institute of Advanced Materials Shenzhen Polytechnic 7098 Liuxian Blvd, Nanshan District 518055 Shenzhen P. R. China
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3
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Bielec P, Nelson R, Stoffel RP, Eisenburger L, Günther D, Henß A, Wright JP, Oeckler O, Dronskowski R, Schnick W. Cationic Pb
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Dumbbells Stabilized in the Highly Covalent Lead Nitridosilicate Pb
2
Si
5
N
8. Angew Chem Int Ed Engl 2019; 58:1432-1436. [DOI: 10.1002/anie.201812457] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Philipp Bielec
- Department of ChemistryUniversity of Munich (LMU) Butenandtstrasse 5–13 81377 Munich Germany
| | - Ryky Nelson
- Institute of Inorganic Chemistry and Jülich-Aachen Research Alliance (JARA HPC)RWTH Aachen University 52056 Aachen Germany
| | - Ralf P. Stoffel
- Institute of Inorganic Chemistry and Jülich-Aachen Research Alliance (JARA HPC)RWTH Aachen University 52056 Aachen Germany
| | - Lucien Eisenburger
- Department of ChemistryUniversity of Munich (LMU) Butenandtstrasse 5–13 81377 Munich Germany
| | - Daniel Günther
- Institute for Mineralogy, Crystallography and Materials ScienceLeipzig University Scharnhorststrasse 20 04275 Leipzig Germany
| | - Ann‐Kathrin Henß
- Department of ChemistryUniversity of Munich (LMU) Butenandtstrasse 5–13 81377 Munich Germany
| | - Jonathan P. Wright
- ESRF-The European Synchrotron 71 avenue des Martyrs 38000 Grenoble France
| | - Oliver Oeckler
- Institute for Mineralogy, Crystallography and Materials ScienceLeipzig University Scharnhorststrasse 20 04275 Leipzig Germany
| | - Richard Dronskowski
- Institute of Inorganic Chemistry and Jülich-Aachen Research Alliance (JARA HPC)RWTH Aachen University 52056 Aachen Germany
| | - Wolfgang Schnick
- Department of ChemistryUniversity of Munich (LMU) Butenandtstrasse 5–13 81377 Munich Germany
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4
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Abstract
A comprehensive theoretical study of 18 metal azides is reported.
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Affiliation(s)
- Sergey V. Bondarchuk
- Department of Chemistry and Nanomaterials Science
- Bogdan Khmelnitsky Cherkasy National University
- 18031 Cherkasy
- Ukraine
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5
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Campbell R, Konar S, Hunter S, Pulham C, Portius P. Labile Low-Valent Tin Azides: Syntheses, Structural Characterization, and Thermal Properties. Inorg Chem 2018; 57:400-411. [PMID: 29244498 DOI: 10.1021/acs.inorgchem.7b02621] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The first two examples of the class of tetracoordinate low-valent, mixed-ligand tin azido complexes, Sn(N3)2(L)2, are shown to form upon reaction of SnCl2 with NaN3 and SnF2 with Me3SiN3 in either pyridine or 4-picoline (2, L = py; 3, L = pic). These adducts of Sn(N3)2 are shock- and friction-insensitive and stable at r.t. under an atmosphere of pyridine or picoline, respectively. A new, fast, and efficient method for the preparation of Sn(N3)2 (1) directly from SnF2, and by the stepwise de-coordination of py from 2 at r.t., is reported that yields 1 in microcrystalline form, permitting powder X-ray diffraction studies. Reaction of 1 with a nonbulky cationic H-bond donor forms the salt-like compound {C(NH2)3}Sn(N3)3 (4) which is comparably stable despite its high nitrogen content (55%) and the absence of bulky weakly coordinating cations that are conventionally deemed essential in related systems of homoleptic azido metallates. The spectroscopic and crystallographic characterization of the polyazides 1-4 provides insight into azide-based H-bonded networks and unravels the previously unknown structure of 1 as an important lighter binary azide homologue of Pb(N3)2. The atomic coordinates for 1 and 2-4 were derived from powder and single crystal XRD data, respectively; those for 1 are consistent with predictions made by DFT-D calculations under periodic boundary conditions.
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Affiliation(s)
- Rory Campbell
- Department of Chemistry, University of Sheffield , Brook Hill, Sheffield, S3 7HF, U.K
| | - Sumit Konar
- EaStCHEM School of Chemistry, University of Edinburgh , David Brewster Rd., Edinburgh, EH9 3FJ, U.K
| | - Steven Hunter
- EaStCHEM School of Chemistry, University of Edinburgh , David Brewster Rd., Edinburgh, EH9 3FJ, U.K
| | - Colin Pulham
- EaStCHEM School of Chemistry, University of Edinburgh , David Brewster Rd., Edinburgh, EH9 3FJ, U.K
| | - Peter Portius
- Department of Chemistry, University of Sheffield , Brook Hill, Sheffield, S3 7HF, U.K
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6
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7
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Theoretical study of the correlation between electrostatic hazard and electronic structure for some typical primary explosives. J Mol Model 2015; 21:200. [DOI: 10.1007/s00894-015-2746-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 06/29/2015] [Indexed: 10/23/2022]
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8
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Klahn P, Erhardt H, Kotthaus A, Kirsch SF. Über die Synthese von α-Azidoestern und geminalen Triaziden. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402433] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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9
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Klahn P, Erhardt H, Kotthaus A, Kirsch SF. The Synthesis of α-Azidoesters and Geminal Triazides. Angew Chem Int Ed Engl 2014; 53:7913-7. [DOI: 10.1002/anie.201402433] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Indexed: 12/12/2022]
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10
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Lyhs B, Bläser D, Wölper C, Schulz S, Haack R, Jansen G. Synthesis and Structure of Base-Stabilized Germanium(II) Diazide IPrGe(N3)2. Inorg Chem 2013; 52:7236-41. [DOI: 10.1021/ic400866c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Benjamin Lyhs
- Institute of Inorganic Chemistry, University of Duisburg-Essen, Universitätsstrasse 5-7, D-45117
Essen, Germany
| | - Dieter Bläser
- Institute of Inorganic Chemistry, University of Duisburg-Essen, Universitätsstrasse 5-7, D-45117
Essen, Germany
| | - Christoph Wölper
- Institute of Inorganic Chemistry, University of Duisburg-Essen, Universitätsstrasse 5-7, D-45117
Essen, Germany
| | - Stephan Schulz
- Institute of Inorganic Chemistry, University of Duisburg-Essen, Universitätsstrasse 5-7, D-45117
Essen, Germany
| | - Rebekka Haack
- Institute of Inorganic Chemistry, University of Duisburg-Essen, Universitätsstrasse 5-7, D-45117
Essen, Germany
| | - Georg Jansen
- Institute of Inorganic Chemistry, University of Duisburg-Essen, Universitätsstrasse 5-7, D-45117
Essen, Germany
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11
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Portius P, Filippou AC, Schnakenburg G, Davis M, Wehrstedt KD. Neutrale Lewis-Basen-Addukte des Siliciumtetraazids. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201001826] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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12
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Portius P, Filippou AC, Schnakenburg G, Davis M, Wehrstedt KD. Neutral Lewis Base Adducts of Silicon Tetraazide. Angew Chem Int Ed Engl 2010; 49:8013-6. [DOI: 10.1002/anie.201001826] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Zhu W, Xiao H. Ab initio study of energetic solids: cupric azide, mercuric azide, and lead azide. J Phys Chem B 2007; 110:18196-203. [PMID: 16970436 DOI: 10.1021/jp0643810] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We presented a detailed study on the electronic structure and optical properties of cupric azide (Cu(N(3))(2)), mercuric azide (alpha-Hg(N(3))(2)), and lead azide (alpha-Pb(N(3))(2)) by using density functional theory within the generalized gradient approximation. Relaxed crystal structures compare well with experimental data. An analysis of electronic structure, charge transfer, and bond order shows that Cu(N(3))(2) and alpha-Hg(N(3))(2) are covalent-type solids, whereas alpha-Pb(N(3))(2) is an ionic-type solid but has weak covalent character. The valence bands of Cu(N(3))(2) and alpha-Hg(N(3))(2) arise from the contributions of the metal-d and N-p states, whereas that of alpha-Pb(N(3))(2) are strongly dominated by N-p states and not from Pb-d states. The general shapes of the real and imaginary parts of the dielectric function, adsorption coefficient, and photoconductivity spectra for the three azides are similar. Our calculated optical properties are found to be in agreement with available experimental data. The absorption spectra show a number of absorption peaks in the fundamental absorption region. All the photoconductivity spectra display a broad photocurrent response in the fundamental absorption region. The density of states of the three azides reveal the effects of the metal states on the valence electron of the azide group and so are correlated with their impact sensitivity.
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Affiliation(s)
- Weihua Zhu
- Institute for Computation in Molecular and Materials Science and Department of Chemistry, Nanjing University of Science and Technology, Nanjing 210094, China.
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15
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Khrustalev VN, Portnyagin IA, Zemlyansky NN, Borisova IV, Ustynyuk YA, Antipin MY. New stable germylenes, stannylenes, and related compounds. 5. Germanium(II) and tin(II) azides [N3-E14-OCH2CH2NMe2]2 (E14=Ge, Sn): synthesis and structure. J Organomet Chem 2005. [DOI: 10.1016/j.jorganchem.2004.09.091] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Filippou AC, Portius P, Schnakenburg G. The hexaazidosilicate(IV) ion: synthesis, properties, and molecular structure. J Am Chem Soc 2002; 124:12396-7. [PMID: 12381165 DOI: 10.1021/ja0273187] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of SiCl4 with an excess of (PPN)N3 (PPN+ = [(Ph3P)2N]+) affords selectively (PPN)2[Si(N3)6] (1). Simultaneous thermal analysis (TG-DTA) shows that the hexaazidosilicate salt is remarkably stable, melting at Tonex = 214 degrees C. Melting of 1 is followed by two distinct exothermic decomposition processes at Ton = 256 and 321 degrees C, the first one involving elimination of N2 and the second one degradation of the PPN cations and evolution of Si(N3)4, N2, and some HN3. The crystal structure of 1 consists of discrete PPN+ cations and S2 symmetric [Si(N3)6]2- anions, which have a very rare, octahedral SiN6 framework and the highest nitrogen content (90%) among the hexaazidometallates reported so far. The IR, Raman, 29Si, and 14N NMR spectra of 1 in CH3CN suggest in combination with the calculated spectra the presence of intact [Si(N3)6]2--anions of S6 symmetry in solution. Geometry optimizations with various methods and basis sets show an S6 symmetric structure to be the most stable [Si(N3)6]2- isomer, the calculated bonding parameters comparing well with the experimental values.
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Affiliation(s)
- Alexander C Filippou
- Humboldt-Universität zu Berlin, Institut für Chemie, Brook-Taylor-Strasse 2, 12489 Berlin, Germany.
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Dias H, Ayers AE. Reactions of divalent group 14 compounds containing an azide functionality: synthesis and characterization of [HB(3,5-(CF3)2Pz)3]AgGe(N3)[(n-Pr)2ATI] and [HB(3,5-(CF3)2Pz)3]AgSn(N3)[(n-Pr)2ATI]. Polyhedron 2002. [DOI: 10.1016/s0277-5387(01)01022-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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18
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Ayers AE, Klapötke TM, Dias HVR. Azido Derivatives of Germanium(II) and Tin(II): Syntheses and Characterization of [(Mes)2DAP]GeN3, [(Mes)2DAP]SnN3, and the Corresponding Chloro Analogues Featuring Heterocyclic Six-π-Electron Ring Systems (where [(Mes)2DAP] = {N(Mes)C(Me)}2CH). Inorg Chem 2001. [DOI: 10.1021/ic001078j] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ashley E. Ayers
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019-0065, Institute of Fundamental Studies, Hantana Road, Kandy, Sri Lanka, and Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13 (Haus D), D-81377 Munich, Germany
| | - Thomas M. Klapötke
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019-0065, Institute of Fundamental Studies, Hantana Road, Kandy, Sri Lanka, and Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13 (Haus D), D-81377 Munich, Germany
| | - H. V. Rasika Dias
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019-0065, Institute of Fundamental Studies, Hantana Road, Kandy, Sri Lanka, and Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstrasse 5-13 (Haus D), D-81377 Munich, Germany
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Filippou AC, Portius P, Neumann DU, Wehrstedt KD. The Hexaazidogermanate(IV) Ion: Syntheses, Structures, and Reactions. Angew Chem Int Ed Engl 2000; 39:4333-4336. [DOI: 10.1002/1521-3773(20001201)39:23<4333::aid-anie4333>3.0.co;2-s] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2000] [Indexed: 11/09/2022]
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21
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Ayers AE, Marynick DS, Dias HV. Azido derivatives of low-valent group 14 elements: synthesis, characterization, and electronic structure of [(n-Pr)2ATI]GeN3 and [(n-Pr)2ATI]SnN3 featuring heterobicyclic 10-pi-electron ring systems. Inorg Chem 2000; 39:4147-51. [PMID: 11198873 DOI: 10.1021/ic000545u] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Treatment of THF solutions of [(n-Pr)2ATI]MCl (where [(n-Pr)2ATI]- = N-(n-propyl)-2-(n-propylamino)troponiminate; M = Ge and Sn) with sodium azide affords the compounds [(n-Pr)2ATI]MN3 in excellent yield. X-ray analyses revealed that these Ge(II) and Sn(II) compounds feature linear azide moieties and planar heterobicyclic C7N2M ring systems. Germanium and tin atoms adopt a pyramidal geometry. IR spectra of [(n-Pr)2ATI]GeN3 and [(n-Pr)2ATI]SnN3 display a nu asym(N3) band at 2048 and 2039 cm-1, respectively. DFT calculations on the corresponding methyl-substituted species demonstrate that the geometrical and electronic structure of these two species are very similar, and the dominant canonical form of the metal-azide moiety is M-N-N identical to N. The tin system is, as expected, slightly more ionic. A comparative CASSCF/DFT study on the model system H-Sn-N3 illustrates that the DFT approach is viable for the calculation of the structures of these species.
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Affiliation(s)
- A E Ayers
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019-0065, USA
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