Photochemistry of disulphide radical anions in the solid phase
Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonem...
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E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1989 |
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| Reproduktion: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
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| Übergeordnetes Werk: |
in: Journal of Photochemistry and Photobiology A: Chemistry - Amsterdam : Elsevier, 46(1989), 2, Seite 193-211 |
| Übergeordnetes Werk: |
volume:46 ; year:1989 ; number:2 ; pages:193-211 |
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| 520 | |a Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. | ||
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| 700 | 1 | |a Mel'nikov, M.Y. |4 oth | |
| 700 | 1 | |a Isaeva, O.V. |4 oth | |
| 700 | 1 | |a Razskazovsky, Y.V. |4 oth | |
| 700 | 1 | |a Bogdanova, S.A. |4 oth | |
| 700 | 1 | |a Nemukhin, A.V. |4 oth | |
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(DE-627)NLEJ188435298 (DE-599)GBVNLZ188435298 DE-627 ger DE-627 rakwb eng Photochemistry of disulphide radical anions in the solid phase 1989 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Mel'nikov, M.Y. oth Isaeva, O.V. oth Razskazovsky, Y.V. oth Bogdanova, S.A. oth Nemukhin, A.V. oth in Journal of Photochemistry and Photobiology A: Chemistry Amsterdam : Elsevier 46(1989), 2, Seite 193-211 (DE-627)NLEJ188431365 (DE-600)1491828-6 1010-6030 nnns volume:46 year:1989 number:2 pages:193-211 http://linkinghub.elsevier.com/retrieve/pii/1010-6030(89)80005-X GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 46 1989 2 193-211 |
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(DE-627)NLEJ188435298 (DE-599)GBVNLZ188435298 DE-627 ger DE-627 rakwb eng Photochemistry of disulphide radical anions in the solid phase 1989 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Mel'nikov, M.Y. oth Isaeva, O.V. oth Razskazovsky, Y.V. oth Bogdanova, S.A. oth Nemukhin, A.V. oth in Journal of Photochemistry and Photobiology A: Chemistry Amsterdam : Elsevier 46(1989), 2, Seite 193-211 (DE-627)NLEJ188431365 (DE-600)1491828-6 1010-6030 nnns volume:46 year:1989 number:2 pages:193-211 http://linkinghub.elsevier.com/retrieve/pii/1010-6030(89)80005-X GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 46 1989 2 193-211 |
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(DE-627)NLEJ188435298 (DE-599)GBVNLZ188435298 DE-627 ger DE-627 rakwb eng Photochemistry of disulphide radical anions in the solid phase 1989 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Mel'nikov, M.Y. oth Isaeva, O.V. oth Razskazovsky, Y.V. oth Bogdanova, S.A. oth Nemukhin, A.V. oth in Journal of Photochemistry and Photobiology A: Chemistry Amsterdam : Elsevier 46(1989), 2, Seite 193-211 (DE-627)NLEJ188431365 (DE-600)1491828-6 1010-6030 nnns volume:46 year:1989 number:2 pages:193-211 http://linkinghub.elsevier.com/retrieve/pii/1010-6030(89)80005-X GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 46 1989 2 193-211 |
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(DE-627)NLEJ188435298 (DE-599)GBVNLZ188435298 DE-627 ger DE-627 rakwb eng Photochemistry of disulphide radical anions in the solid phase 1989 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Mel'nikov, M.Y. oth Isaeva, O.V. oth Razskazovsky, Y.V. oth Bogdanova, S.A. oth Nemukhin, A.V. oth in Journal of Photochemistry and Photobiology A: Chemistry Amsterdam : Elsevier 46(1989), 2, Seite 193-211 (DE-627)NLEJ188431365 (DE-600)1491828-6 1010-6030 nnns volume:46 year:1989 number:2 pages:193-211 http://linkinghub.elsevier.com/retrieve/pii/1010-6030(89)80005-X GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 46 1989 2 193-211 |
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(DE-627)NLEJ188435298 (DE-599)GBVNLZ188435298 DE-627 ger DE-627 rakwb eng Photochemistry of disulphide radical anions in the solid phase 1989 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Mel'nikov, M.Y. oth Isaeva, O.V. oth Razskazovsky, Y.V. oth Bogdanova, S.A. oth Nemukhin, A.V. oth in Journal of Photochemistry and Photobiology A: Chemistry Amsterdam : Elsevier 46(1989), 2, Seite 193-211 (DE-627)NLEJ188431365 (DE-600)1491828-6 1010-6030 nnns volume:46 year:1989 number:2 pages:193-211 http://linkinghub.elsevier.com/retrieve/pii/1010-6030(89)80005-X GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 46 1989 2 193-211 |
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photochemistry of disulphide radical anions in the solid phase |
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Photochemistry of disulphide radical anions in the solid phase |
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Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. |
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Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. |
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Photochemical reactions of disulphide radical anions RSSR (R = H, CH"3, C"2H"5) i glassy matrices at low temperatures have been studied. It has been shown that upon excitation disulphide radical anions may enter into electron photodetachment reaction and SS and SR bond cleavage. Nonempirical calculation of the H"2S"2 radical anion electronically excited states has shown that dissociation along the SS bond originates from the unbound 1 ^2A state, while dissociation along the SH bond can result from non-adiabatic transitions from the first excited states. The kinetic non-equivalence of disulphide radical anions in photochemical reactions is manifested in the different mechanisms of their transformations. |
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