%0 Journal Article
%T The mixed-valent copper thiolate complex hexakis{μ3-2-[(1,3-dimethylimidazolidene)amino]benzenethiolato}dicopper(II)tetracopper(I) bis(hexafluoridophosphate) acetonitrile disolvate dichloromethane disolvate
%A Adam Neuba
%A Ulrich Fl&#246
%A rke
%A Gerald Henkel
%J Acta Crystallographica Section E
%D 2013
%I International Union of Crystallography
%R 10.1107/s1600536812050428
%X The molecular structure of the title compound, [Cu4ICu2II(C11H14N3S)6](PF6)2¡¤2CH3CN¡¤2CH2Cl2, shows a mixed-valent copper(I/II) thiolate complex with a distorted tetrahedral coordination of the CuI and CuII cations by one guanidine N atom and three S atoms each. Characteristic features of the Cu6S6 skeleton are a total of six chemically identical ¦Ì3-thiolate bridges and almost planar Cu2S2 units with a maximum deviation of 0.110 (1)   from the best plane. Each Cu2S2 unit then shares common Cu¨CS edges with a neighbouring unit; the enclosed dihedral angle is 60.14 (2)¡ã. The geometric centre of the Cu6S6 cation lies on a crystallographic inversion centre. Cu¡ªS bond lengths range from 2.294 (1) to 2.457 (1)  , Cu¡ªN bond lengths from 2.005 (3) to 2.018 (3)   and the non-bonding Cu...Cu distances from 2.5743 (7) to 2.5892 (6)  . C¡ªH...F hydrogen-bond interactions occur between the PF6  anion and the complex molecule and between the PF6  anion and the acetonitrile solvent molecule.
%U http://scripts.iucr.org/cgi-bin/paper?S1600536812050428