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Photoinduced reaction of dichlorosilylene with acetylene: matrix isolation FTIR spectroscopic study. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Dichlorosilylene–hydrogen chloride complex: direct IR spectroscopic detection in argon matrix. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2436-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ran Y, Pang M, Shen W, Li M, He R. Vibrationally high-resolved electronic spectra of MCl2 (M=C, Si, Ge, Sn, Pb) and photoelectron spectra of MCl2(.). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 167:1-11. [PMID: 27280730 DOI: 10.1016/j.saa.2016.05.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Revised: 11/01/2015] [Accepted: 05/16/2016] [Indexed: 06/06/2023]
Abstract
We systematically studied the vibrational-resolved electronic spectra of group IV dichlorides using the Franck-Condon approximation combined with the Duschinsky and Herzberg-Teller effects in harmonic and anharmonic frameworks (only the simulation of absorption spectra includes the anharmonicity). Calculated results showed that the band shapes of simulated spectra are in accordance with those of the corresponding experimental or theoretical ones. We found that the symmetric bend mode in progression of absorption is the most active one, whereas the main contributor in photoelectron spectra is the symmetric stretching mode. Moreover, the Duschinsky and anharmonic effects exert weak influence on the absorption spectra, except for PbCl2 molecule. The theoretical insights presented in this work are significant in understanding the photophysical properties of MCl2 (M=C, Si, Ge, Sn, Pb) and studying the Herzberg-Teller and the anharmonic effects on the absorption spectra of new dichlorides of this main group.
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Affiliation(s)
- Yibin Ran
- Key Laboratory of Luminescence and Real-Time Analytical chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Min Pang
- Key Laboratory of Luminescence and Real-Time Analytical chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Wei Shen
- Key Laboratory of Luminescence and Real-Time Analytical chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Ming Li
- Key Laboratory of Luminescence and Real-Time Analytical chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Rongxing He
- Key Laboratory of Luminescence and Real-Time Analytical chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
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Tanaka T, Ichinohe M, Sekiguchi A. Photochemical Generation of Halo(silyl)silylene: Spectroscopic Observation and Reactivity. CHEM LETT 2004. [DOI: 10.1246/cl.2004.1420] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Chau FT, Wang DC, Lee EPF, Dyke JM, Mok DKW. X̃A1, ã3B1, and Ã1B1 States of SiCl2: Ab Initio Calculations and Simulation of Emission Spectra. J Phys Chem A 1999. [DOI: 10.1021/jp984801o] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Foo-Tim Chau
- Department of Applied Biology and Chemical Technology, The Polytechnic University of Hong Kong, Hung Hom, Kowloon, Hong Kong, and Department of Chemistry, University of Southampton, Highfield, Southampton SO17, 1BJ, United Kingdom
| | - De-Chao Wang
- Department of Applied Biology and Chemical Technology, The Polytechnic University of Hong Kong, Hung Hom, Kowloon, Hong Kong, and Department of Chemistry, University of Southampton, Highfield, Southampton SO17, 1BJ, United Kingdom
| | - Edmond P. F. Lee
- Department of Applied Biology and Chemical Technology, The Polytechnic University of Hong Kong, Hung Hom, Kowloon, Hong Kong, and Department of Chemistry, University of Southampton, Highfield, Southampton SO17, 1BJ, United Kingdom
| | - John M. Dyke
- Department of Applied Biology and Chemical Technology, The Polytechnic University of Hong Kong, Hung Hom, Kowloon, Hong Kong, and Department of Chemistry, University of Southampton, Highfield, Southampton SO17, 1BJ, United Kingdom
| | - Daniel K. W. Mok
- Department of Applied Biology and Chemical Technology, The Polytechnic University of Hong Kong, Hung Hom, Kowloon, Hong Kong, and Department of Chemistry, University of Southampton, Highfield, Southampton SO17, 1BJ, United Kingdom
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Fujitake M, Hirota E. The microwave spectrum of dichlorosilylene (SiCl2) in excited vibrational states. ACTA ACUST UNITED AC 1994. [DOI: 10.1016/0584-8539(94)e0046-d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Du K, Chen X, Setser D. Identification of the SiCl2 (ã 3B1−X̃ 1A1) emission system and a flow reactor source of SiCl2(ã 3B1). Chem Phys Lett 1991. [DOI: 10.1016/0009-2614(91)80082-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Safarik I, Sandhu V, Lown EM, Strausz OP, Bell TN. Rate constants for silylene reactions. RESEARCH ON CHEMICAL INTERMEDIATES 1990. [DOI: 10.1163/156856790x00210] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Sandhu V, Strausz OP, Bell TN. Dibromosilylene: Determination of the absolute rate constants for its gas-phase reactions with oxygen and nitric oxide. RESEARCH ON CHEMICAL INTERMEDIATES 1990. [DOI: 10.1163/156856790x00058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Wang JH, Cheong BS, Parson JM. Chemiluminescent reactions of ground and metastable states of the group IV A elements with halogens. J Chem Phys 1989. [DOI: 10.1063/1.456952] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Sandhu V, Strausz OP, Bell TN. Dichlorosilylene: Rate constant for reaction with carbon monoxide and nitrous oxide. RESEARCH ON CHEMICAL INTERMEDIATES 1989. [DOI: 10.1163/156856789x00357] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Tanimoto M, Takeo H, Matsumura C, Fujitake M, Hirota E. Microwave spectroscopic detection of dichlorosilylene SiCl2 in the ground state. J Chem Phys 1989. [DOI: 10.1063/1.457070] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Sandhu V, Safarik I, Strausz OP, Bell TN. Dichlorosilylene: Rate constant for the gas-phase reaction with nitric oxide. RESEARCH ON CHEMICAL INTERMEDIATES 1989. [DOI: 10.1007/bf03051815] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Lambert IR, Mason SM, Tuckett RP, Hopkirk A. Electronic emission spectroscopy of Group IV tetrachloro molecular ions. J Chem Phys 1988. [DOI: 10.1063/1.455018] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ruzsicska B, Jodhan A, Safarik I, Strausz O, Bell T. Flash photolysis of SiBr4: the UV spectrum of SiBr2. Chem Phys Lett 1987. [DOI: 10.1016/0009-2614(87)80153-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Sameith D, Mönch J, Tiller HJ, Schade K. Vibrational analysis of the UV emission spectrum of dichlorosilyl, SiCl2. Chem Phys Lett 1986. [DOI: 10.1016/0009-2614(86)80658-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ha TK, Nguyen MT, Kerins MC, Fitzpatrick J. An ab initio study of the electronic spectrum of dichlorosilylene, SiCl2. Chem Phys 1986. [DOI: 10.1016/0301-0104(86)80024-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gosavi RK, Strausz OP. AB initio molecular orbital studies of the structural and spectral properties of dichlorosilylene, SiCl2. Chem Phys Lett 1986. [DOI: 10.1016/0009-2614(86)87016-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Washida N, Matsumi Y, Hayashi T, Ibuki T, Hiraya A, Shobatake K. Emission spectra of SiH(A 2Δ→X 2Π) and SiCl2(Ã 1B1→X̃ 1A1) in the VUV photolyses of silane and chlorinated silanes. J Chem Phys 1985. [DOI: 10.1063/1.449227] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Safarik I, Ruzsicska B, Jodhan A, Strausz O, Bell T. Dichlorosilylene. Rate constants for reaction with olefins and acetylenes. Chem Phys Lett 1985. [DOI: 10.1016/0009-2614(85)85013-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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