Organorhodium(III)- and Iridium(III)-Substituted 20-Tungstobismuthates(III) and -Antimonates(III), [(MCp*)₂X₂W₂₀O₇₀]^10- (M = Rh^III and Ir^III; X = Bi^III and Sb^III).

ABSTRACT: The synthesis of four organometallic RhCp*- and IrCp*-containing heteropoly-20-tungstates, [{RhCp*}₂Bi₂W₂₀O₇₀]^10- (1), [{IrCp*}₂Bi₂W₂₀O₇₀]^10- (2), [{RhCp*}₂Sb₂W₂₀O₇₀]^10- (3), and [{IrCp*}₂Sb₂W₂₀O₇₀]^10- (4) has been accomplished by reaction of (MCp*Cl₂)₂ with [X₂W₂₂O₇₄(OH)₂]^12- in aqueous solution at pH 6 and 70 °C. The four polyanions 1-4 were structurally characterized in the solid state by single-crystal XRD, FTIR, and TGA and in solution by ¹⁸³

SUBMITTER: Mougharbel AS 

PROVIDER: S-EPMC8697379 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature