K10M4Sn4S17 (M = Mn, Fe, Co, Zn): soluble quaternary sulfides with the discrete [M4Sn4S17]10- supertetrahedral clusters.
نویسندگان
چکیده
Four cubic compounds are reported that contain the supertetrahedral cluster [M(4)Sn(4)S(17)](10)(-) where M = Mn, Fe, Co, Zn. The cluster features a central quadruply bridging sulfide ion (mu(4)-S) that holds together four divalent M atoms in a tetrahedral arrangement. This core is capped with four tridentate [SnS(4)](4)(-) fragments to complete the structure.
منابع مشابه
Compounds with a Discrete Supertetrahedral Cluster
The cluster compounds K10Zn4Sn4S17, K10Mn4Sn4S17, K10Fe4Sn4S17, K10Co4Sn4S17, Cs10Cd4Sn4S17 and K10Zn4Ge4S17 are described. The structures of these compounds, refined by single-crystal X-ray diffraction techniques, contain the discrete cluster [M4M 4S17] (M Zn, Mn, Co, Fe, Cd; M Sn or Ge) which has the structure of Si8C17H36. It is built from the sulfurconnected tetrahedral SnS4 and MS4 units w...
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ورودعنوان ژورنال:
- Inorganic chemistry
دوره 42 17 شماره
صفحات -
تاریخ انتشار 2003