Synthesis and crystal structure of [PPh4]2[MoS4(CuBr)4]·Me2CO; the assembly of four copper(I) centres about a tetrathiomolybdate(VI) moiety
- 1 January 1983
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 20,p. 1179-1180
- https://doi.org/10.1039/c39830001179
Abstract
Reaction of [MoS4]2– with CuX (1:4) in acetone produces the mixed-metal–sulphur complex anions [MoS4(CuX)4]2–(X Cl or Br); a crystal structure determination for [PPh4]2[MoS4(CuBr)4]·Me2CO shows that four edges of the tetrahedral MoS4core are bridged by cuI atoms giving an aggregate of approximate D2d symmetry with µ2-Br bridges linking these aggregates to form a one-dimensional polymeric anion.Keywords
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