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Chmovzh TN, Rakitin OA. Benzobischalcogenadiazoles: synthesis and applications (microreview). Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03088-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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2
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Pedersen CT. The Formation of Heterocumulenes from 1,2-Dithiole Derivatives upon Flash Vacuum Pyrolysis. PHOSPHORUS SULFUR 2008. [DOI: 10.1080/10426509708545567] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Carl Th. Pedersen
- a Department of Chemistry , Odense University , DK-5230 Odense M, Denmark
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3
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Zhang J, Wu W, Wang L, Chen X, Cao Z. Electronic spectra of linear isoelectronic clusters C2n+1S and C2n+1Cl+ (n = 0-4): an ab initio study. J Phys Chem A 2006; 110:10324-9. [PMID: 16928125 DOI: 10.1021/jp063109n] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Structures and stabilities of linear carbon chains C2n+1S and C2n+1Cl+ (n=0-4) in their ground states have been investigated by the CCSD and B3LYP approaches. The CASSCF calculations have been used to determine geometries of selected excited states of both isoelectronic series. Linear C2n+1S cluster has a cumulenic carbon framework, whereas its isoelectronic C2n+1Cl+ has a dominant character of acetylenic structure in the vicinity of terminal Cl. The vertical excitation energies of low-lying excited states have been calculated by the CASPT2 method. Calculations show that the excitation energies have nonlinear size dependence. The 2(1)Sigma+<--X1Sigma+ transition energy in C2n+1S has a limit of 1.78 eV, as the chain size is long enough. The predicted vertical excitation energies for relatively strong 1(1)Pi<--X1Sigma+ and 2(1)Sigma+<--X1Sigma+ transitions are in reasonable agreement with available experimental values. The spin-orbit effect on the spin-forbidden transition in both series is generally small, and the enhancement of the spin-forbidden transition by spin-orbit coupling exhibits geometrical and electronic structural dependence.
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Affiliation(s)
- Jinglai Zhang
- Institute of Fine Chemistry and Engineering, Henan University, Kaifeng 475001, China
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4
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Maier G, Reisenauer HP, Röther B, Eckwert J. Heterocumulenes, 9 Ethenedione Oxime: Photochemical Generation and Matrix-spectroscopic Identification. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/jlac.199619960302] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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5
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Maier G, Schrot J, Reisenauer HP, Janoschek R. Heterocumulene, 8 C
4
OS (4‐Thioxo‐1,2,3‐butatrien‐1‐on), C
4
S
2
(1,2,3‐Butatrien‐1,4‐dithion) und C
3
S (3‐Thioxo‐1,2‐propadienyliden) ‐ Darstellung und spektroskopische Eigenschaften. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/cber.19911241136] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Günther Maier
- Institut für Organische Chemie der Justus‐Liebig‐Universität, Heinrich‐Buff‐Ring 58, W‐6300 Gießen, F.R.G
| | - Jürgen Schrot
- Institut für Organische Chemie der Justus‐Liebig‐Universität, Heinrich‐Buff‐Ring 58, W‐6300 Gießen, F.R.G
| | - Hans Peter Reisenauer
- Institut für Organische Chemie der Justus‐Liebig‐Universität, Heinrich‐Buff‐Ring 58, W‐6300 Gießen, F.R.G
| | - Rudolf Janoschek
- Institut für Theoretische Chemie der Universität Graz, Mozartgasse 14, A‐8010 Graz, Österreich
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6
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Wang H, Szczepanski J, Brucat PJ, Vala MT. Laboratory Infrared Observation of Linear C7S Carbon−Sulfur Cluster in Solid Argon. J Phys Chem A 2003. [DOI: 10.1021/jp030752q] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Haiyan Wang
- Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, Florida 32611-7200
| | - Jan Szczepanski
- Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, Florida 32611-7200
| | - Philip J. Brucat
- Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, Florida 32611-7200
| | - Martin T. Vala
- Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, Florida 32611-7200
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7
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Riaplov E, Wyss M, Lakin NM, Maier JP. Electronic Absorption Spectra of C4O- and C4S- in Neon Matrixes. J Phys Chem A 2001. [DOI: 10.1021/jp010479x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Evgueni Riaplov
- Institute of Physical Chemistry, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland
| | - Muriel Wyss
- Institute of Physical Chemistry, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland
| | - Nicholas M. Lakin
- Institute of Physical Chemistry, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland
| | - John P. Maier
- Institute of Physical Chemistry, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland
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8
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Carbenes in matrices: Spectroscopy, structure, and photochemical behavior. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s1079-350x(01)80005-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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9
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Szczepanski J, Hodyss R, Fuller J, Vala M. Infrared Absorption Spectroscopy of Small Carbon−Sulfur Clusters Isolated in Solid Ar. J Phys Chem A 1999. [DOI: 10.1021/jp984700q] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jan Szczepanski
- Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, Florida 32611
| | - Robert Hodyss
- Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, Florida 32611
| | - Jason Fuller
- Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, Florida 32611
| | - Martin Vala
- Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, Florida 32611
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10
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Bruce MI. Transition Metal Complexes Containing Allenylidene, Cumulenylidene, and Related Ligands. Chem Rev 1998; 98:2797-2858. [PMID: 11848978 DOI: 10.1021/cr970473x] [Citation(s) in RCA: 438] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael I. Bruce
- Department of Chemistry, University of Adelaide, Adelaide, South Australia 5005
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11
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12
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13
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Fangh�nel E, Herrmann R, Bierwisch J, Hartung H, Baumeister U, Maier G, Reisenauer HP. Alkylthio-substituierte Bis(benzol-1,2-dithiolato)zinkate, Benzol-1,2-dithiole und -1,2-dithiolate - Edukte f�r Dibenzo[c,g](1,2,5,6)tetrathiocine und Benzo[c](1,2,3)-trithiole; Untersuchungen zu Benzodithieten und ortho-Dithiobenzochinonen. ACTA ACUST UNITED AC 1994. [DOI: 10.1002/prac.19943360512] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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14
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15
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Diederich F, Rubin Y. Synthetic Approaches toward Molecular and Polymeric Carbon Allotropes. ACTA ACUST UNITED AC 1992. [DOI: 10.1002/anie.199211013] [Citation(s) in RCA: 498] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Diederich F, Rubin Y, Diederich F, Rubin Y. Strategien zum Aufbau molekularer und polymerer Kohlenstoffallotrope. Angew Chem Int Ed Engl 1992. [DOI: 10.1002/ange.19921040904] [Citation(s) in RCA: 187] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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Maier G, Schrot J, Reisenauer HP, Frenking G, Jonas V. Cyclische C6S6-Isomere — Matrixspektroskopische und theoretische Untersuchungen. ACTA ACUST UNITED AC 1992. [DOI: 10.1002/cber.19921250142] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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