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- Title
Carbon Centered Trigonal Prismatic Tungsten Clusters [W<sub>6</sub>CCl<sub>18</sub>] <sup>n-</sup> ( n = 1, 2) containing Copper(I) and Copper(II).
- Authors
Mos, Agnieszka; Ströbele, Markus; Meyer, H.‐Jürgen
- Abstract
The solid state reaction of WCl6 with copper powder and a reactive source of carbon leads to a new trigonal prismatic carbon-centered tungsten cluster containing copper ions. Cu[W6CCl18] dissolves in organic solvents (dimethylsulfoxide, acetone), resulting in two air stable products Cu(C2H6OS)6[W6CCl18] and Cu(C2H6OS)4[W6CCl18]2. Both of them contain carbon-centered trigonal prismatic tungsten clusters [W6CCl18] n- ( n = 1, 2) and Jahn-Teller distorted octahedral copper(II) ions. Crystal structures of all compounds were investigated by single-crystal X-ray diffraction. The presence of carbon as an interstitial atom in the cluster is confirmed by nuclear magnetic resonance spectroscopy.
- Subjects
TUNGSTEN compounds; COPPER compounds; CRYSTAL structure; ORGANIC solvents; X-ray diffraction; NUCLEAR magnetic resonance spectroscopy
- Publication
Zeitschrift für Anorganische und Allgemeine Chemie, 2015, Vol 641, Issue 12/13, p2245
- ISSN
0044-2313
- Publication type
Article
- DOI
10.1002/zaac.201500571