Facile Substitution of Bridging SO22– Ligands in Re12 Bioctahedral Cluster Complexes Full article
Journal |
Inorganic Chemistry
ISSN: 0020-1669 , E-ISSN: 1520-510X |
||||
---|---|---|---|---|---|
Output data | Year: 2017, Volume: 56, Number: 20, Pages: 12389-12400 Pages count : 12 DOI: 10.1021/acs.inorgchem.7b01889 | ||||
Tags | ORDER REGULAR APPROXIMATION; RHENIUM CLUSTER; STRUCTURAL-CHARACTERIZATION; SOLUTION CHEMISTRY; SCREENING MODEL; SULFUR-DIOXIDE; CORE; SOLVATION; EXCHANGE; ENVIRONMENT | ||||
Authors |
|
||||
Affiliations |
|
Abstract:
Selective substitution of μ-SO22– groups by either O2– or Se2– ions occurs upon heating the bioctahedral rhenium cluster complex K6[Re12CS14(μ-SO2)3(CN)6] in air atmosphere or in the presence of a Se source, respectively, manifesting the remarkable lability of SO22– ligands bound to a transition-metal cluster. A series of compounds based on the new mixed-ligand anions, [Re12CS14(μ-O)3(CN)6]6–, [Re12CS14(μ-Se)3(CN)6]6–, and [Re12CS14(μ-O)3(OH)6]6–, were isolated and their solid-state structures were elucidated by single-crystal X-ray diffraction analysis. Along with the previously reported μ-sulfide clusters, the new species constitute a series of rhenium anionic complexes with the common formula [Re12CS14(μ-Q)3L6]6– (Q = O, S, Se, L = CN–; Q = O, S, L = OH–), within which the total charge and number of cluster valence electrons (CVEs) are constant. The article presents insights into the mechanistic and synthetic aspects of the substitution process, and it comprehensively discusses the influence of inner ligand environment on the structure, spectroscopic characteristics, and electrochemical behavior of the novel compounds.
Cite:
Gayfulin Y.M.
, Smolentsev A.I.
, Kozlova S.G.
, Novozhilov I.N.
, Plyusnin P.E.
, Kompankov N.B.
, Mironov Y.V.
Facile Substitution of Bridging SO22– Ligands in Re12 Bioctahedral Cluster Complexes
Inorganic Chemistry. 2017. V.56. N20. P.12389-12400. DOI: 10.1021/acs.inorgchem.7b01889 WOS Scopus РИНЦ ANCAN OpenAlex
Facile Substitution of Bridging SO22– Ligands in Re12 Bioctahedral Cluster Complexes
Inorganic Chemistry. 2017. V.56. N20. P.12389-12400. DOI: 10.1021/acs.inorgchem.7b01889 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
Submitted: | Jul 25, 2017 |
Accepted: | Sep 22, 2017 |
Published online: | Sep 22, 2017 |
Published print: | Oct 16, 2017 |
Identifiers:
Web of science: | WOS:000413279300036 |
Scopus: | 2-s2.0-85031729965 |
Elibrary: | 31085631 |
Chemical Abstracts: | 2017:1535696 |
Chemical Abstracts (print): | 167:440928 |
OpenAlex: | W2760697093 |