Zusammenfassung
The reaction of K3SbS3 with [Cp-2*Co2I4] (Cp* = C5Me5) gave dark brown [Cp-3*Co-3(mu(3)-S)(mu(3)-SbS4I)] (1) in 22% yield. Complex 1 was characterized by H-1-NMR and mass spectra. The crystal structure determination reveals as the central feature a distorted Co3SbS4 cube with the fifth sulfur atom being inserted into one of the three Sb-S edges. The coordination sphere around the Sb atom in the ...
Zusammenfassung
The reaction of K3SbS3 with [Cp-2*Co2I4] (Cp* = C5Me5) gave dark brown [Cp-3*Co-3(mu(3)-S)(mu(3)-SbS4I)] (1) in 22% yield. Complex 1 was characterized by H-1-NMR and mass spectra. The crystal structure determination reveals as the central feature a distorted Co3SbS4 cube with the fifth sulfur atom being inserted into one of the three Sb-S edges. The coordination sphere around the Sb atom in the unprecedented tripodal psi-Sb(S-2)S-2-ligand is extended by a weakly coordinated iodine atom [d(Sb-I) = 3.215(1) Angstrom]. (C) 2002 Elsevier Science B.V. All rights reserved.
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