Reactions of Triangular Molybdenum and Tungsten Clusters with Tetrabromocatechol
- Authors: Petrov P.A.1, Filippova E.A.1, Giniyatullin V.R.2, Sukhikh T.S.1, Sheven’ D.G.1, Gushchin A.L.1, Sokolov M.N.1
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Affiliations:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
- Novosibirsk State University, Novosibirsk, Russia
- Issue: Vol 49, No 8 (2023)
- Pages: 451-457
- Section: Articles
- URL: https://journals.rcsi.science/0132-344X/article/view/137304
- DOI: https://doi.org/10.31857/S0132344X22600485
- EDN: https://elibrary.ru/SAABSD
- ID: 137304
Cite item
Abstract
The reaction of cluster complex (nBu4N)2[Mo3Se7Br6] with tetrabromocatechol (H2Tbc) in the presence of Et3N and Ph4PBr results in the formation of (Ph4P)2[Mo3Se7(Tbc)3]∙2MeOH (Ia∙2MeOH). Under the same conditions, the tungsten analogue (nBu4N)2[W3S7Br6] is completely or partly destroyed to give the complex (Ph4P)(Et3NH)[WO2(Tbc)2] (II). The structures of Ia·2MeOH and II were established by X-ray diffraction analysis (CCDC nos. 2213900 and 2213901, respectively). The redox properties of complex Ia and related (Ph4P)2[Mo3S7(Tbc)3] (Ib) and (Ph4P)2[Mo3S7(Tcc)3] (Ic) (Tcc is tetrachlorocatecholate) were also studied by cyclic voltammetry.
Keywords
About the authors
P. A. Petrov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Email: panah@niic.nsc.ru
Россия, Новосибирск
E. A. Filippova
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Email: panah@niic.nsc.ru
Россия, Новосибирск
V. R. Giniyatullin
Novosibirsk State University, Novosibirsk, Russia
Email: panah@niic.nsc.ru
Россия, Новосибирск
T. S. Sukhikh
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Email: panah@niic.nsc.ru
Россия, Новосибирск
D. G. Sheven’
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Email: panah@niic.nsc.ru
Россия, Новосибирск
A. L. Gushchin
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Email: panah@niic.nsc.ru
Россия, Новосибирск
M. N. Sokolov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Author for correspondence.
Email: panah@niic.nsc.ru
Россия, Новосибирск
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