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Valence tautomeric complexes of cobalt diketonates with Diimines: A quantum-chemical study

Valence tautomeric complexes of cobalt diketonates with Diimines: A quantum-chemical study ISSN 00125008, Doklady Chemistry, 2011, Vol. 440, Part 2, pp. 289–293. © Pleiades Publishing, Ltd., 2011. Original Russian Text © A.G. Starikov, R.M. Minyaev, A.A. Starikova, V.I. Minkin, 2011, published in Doklady Akademii Nauk, 2011, Vol. 440, No. 5 , pp. 646–650. CHEMISTRY Valence Tautomeric Complexes of Cobalt Diketonates with Diimines: A QuantumChemical Study A. G. Starikov, R. M. Minyaev, A. A. Starikova, and Academician V. I. Minkin Received June 16, 2011 DOI: 10.1134/S0012500811100089 Valence tautomerism exhibited by transition metal intramolecular electron transfer between the ligand complexes with redoxactive ligands on varying tem and the metal atom and a small (1–5 kcal/mol) rela perature and pressure or on irradiation is due to revers tive energy of rearranged electromer species. ible intramolecular electron transfer and, as a rule, is R R accompanied by a change in the system multiplicity. O O This fact makes the structures capable of valence tau Co tomerism good candidates for developing molecular O N switches or magnets [1–4]. This effect was discovered R R in bis(quinone) complexes in which the coordination sphere of the central ion is completed a 2,2'dipyridyl 1: R = H, 2: R = CF 3: R = H, 4: R = http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Doklady Chemistry Springer Journals

Valence tautomeric complexes of cobalt diketonates with Diimines: A quantum-chemical study

Starikov, A.; Minyaev, R.; Starikova, A.; Minkin, V.
Doklady Chemistry , Volume 440 (2) – Nov 19, 2011
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References (13)

Publisher
Springer Journals
Copyright
Copyright © 2011 by Pleiades Publishing, Ltd.
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
0012-5008
eISSN
1608-3113
DOI
10.1134/S0012500811100089
Publisher site
See Article on Publisher Site

Abstract

ISSN 00125008, Doklady Chemistry, 2011, Vol. 440, Part 2, pp. 289–293. © Pleiades Publishing, Ltd., 2011. Original Russian Text © A.G. Starikov, R.M. Minyaev, A.A. Starikova, V.I. Minkin, 2011, published in Doklady Akademii Nauk, 2011, Vol. 440, No. 5 , pp. 646–650. CHEMISTRY Valence Tautomeric Complexes of Cobalt Diketonates with Diimines: A QuantumChemical Study A. G. Starikov, R. M. Minyaev, A. A. Starikova, and Academician V. I. Minkin Received June 16, 2011 DOI: 10.1134/S0012500811100089 Valence tautomerism exhibited by transition metal intramolecular electron transfer between the ligand complexes with redoxactive ligands on varying tem and the metal atom and a small (1–5 kcal/mol) rela perature and pressure or on irradiation is due to revers tive energy of rearranged electromer species. ible intramolecular electron transfer and, as a rule, is R R accompanied by a change in the system multiplicity. O O This fact makes the structures capable of valence tau Co tomerism good candidates for developing molecular O N switches or magnets [1–4]. This effect was discovered R R in bis(quinone) complexes in which the coordination sphere of the central ion is completed a 2,2'dipyridyl 1: R = H, 2: R = CF 3: R = H, 4: R =

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Doklady Chemistry – Springer Journals

Published: Nov 19, 2011

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