摘要:
Cobalt analogs of the Roussin's red salt esters have been prepared by the reaction of organic thiol or selenol compounds with the readily prepared [Co(NO)(2)Cl](2). The compounds are unstable to light and decompose in ca. 1 week even ill the dark at -78 degrees C. The IR spectra suggest that the compounds have C-2v symmetry with the possibility of a folded Co2S2, rhombus about the S-S axis. (c) 2005 Elsevier B.V. All rights reserved.