Synthesis and Dynamics of Ferrous Polychalcogenides [Fe(Ex)(CN)2(CO)2]2- (E = S, Se, or Te).
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ABSTRACT: Elemental chalcogens react with [Fe(CN)2(CO)3]2- to give the following ferrous derivatives: [K(18-crown-6)]2[Fe(S5)(CN)2(CO)2], [K(18-crown-6)]2[Fe(S2)(CN)2(CO)2], [K(18-crown-6)]2[Fe(Se4)(CN)2(CO)2], [K(18-crown-6)]2[Fe(Te2)(CN)2(CO)2], and (NEt4)2[Fe(Te2)(CN)2(CO)2]. While these complex anions crystallized in a single stereochemistry (i.e., trans dicyanides or cis dicyanides), they isomerize in solution upon irradiation. The results are benchmarked by the corresponding studies on benzyl thiolate [K(18-crown-6)]
SUBMITTER: Zhang Y
PROVIDER: S-EPMC9202235 | biostudies-literature | 2022 May
REPOSITORIES: biostudies-literature
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