Crystal structure of the unusual coordination polymer catena-poly[[gold(I)-μ-1,2-bis-(di-phenyl-phosphino-thio-yl)ethane-κ2 S:S'] di-bromido-aurate(I)].
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ABSTRACT: In the title compound, {[Au(C26H24P2S2)][AuBr2]} n , the gold(I) centres of the cation are coordinated by the P=S groups of the di-sulfide ligands to form a chain polymer parallel to the c axis. Both independent gold atoms lie on the same twofold axis, and the midpoint of the H2C-CH2 bond lies on an inversion centre. The anions flank the polymeric chain; they are connected to it by short aurophilic inter-actions and C-H⋯Br contacts, and to each other by Br⋯Br contacts.
SUBMITTER: Taouss C
PROVIDER: S-EPMC7643243 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
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