Email this article Structure of the [Re12CS14(μ-SO2)(μ-O)2(CN)6]6– Cluster Anion
- Authors: Gayfulin Y.M.1, Smolentsev A.I.1,2, Mironov Y.V.1,2
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Affiliations:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Novosibirsk State University
- Issue: Vol 59, No 3 (2018)
- Pages: 669-672
- Section: Article
- URL: https://journals.rcsi.science/0022-4766/article/view/161925
- DOI: https://doi.org/10.1134/S0022476618030241
- ID: 161925
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Abstract
A K[Ni(NH3)6]2.5[Re12CS14(μ-O)2(μ-SO2)(CN)6]·8H2O compound (1) with a new [Re12CS14(μ-O)2(μ-SO2)(CN)6]6– cluster anion is prepared by the interaction of [Ni(NH3)6](aq)2+ with the products of incomplete substitution of μ-SO22− ligands in the [Re12CS14(μ-SO2)3(CN)6]6– cluster anion and structurally characterized. New data on the effect of the ionic radius of the bridging μ-Q ligands on the geometric characteristics of the prismatic central {Re3C(μ-Q)3Re3} unit of the bioctahedral cluster anions are obtained. The synthesis of compound 1 experimentally confirms the existence of stable intermediates in the μ-O2– substitution reaction for the μ-SO22− ligands of the [Re12CS14(μ-SO2)3(CN)6]6– anion and evidences that the reaction proceeds in steps.
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About the authors
Ya. M. Gayfulin
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Author for correspondence.
Email: gayfulin@niic.nsc.ru
Russian Federation, Novosibirsk
A. I. Smolentsev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: gayfulin@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
Yu. V. Mironov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: gayfulin@niic.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
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