Title of article :
First water-soluble Co6S8 cluster: Synthesis and functionalization
Author/Authors :
Alexander V. Anyushin، نويسنده , , Maxim N. Sokolov، نويسنده , , Alexander V. Virovets، نويسنده , , Nina F. Zakharchuk، نويسنده , , Dmitry A. Mainichev، نويسنده , , Vladimir P. Fedin، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2012
Abstract :
Reaction of CoCl2·6H2O and P(CH2OH)3 with H2S in ethanol produces a new water-soluble hexanuclear cluster [Co6S8(P(CH2OH)3)6]·5H2O (1). Reaction of 1 with acetic anhydride gives [Co6S8(P(CH2O(O)CCH3)3)6]·H2O (2). Complex 2 was characterized by 31P, 13C and 1H NMR, X-ray structure analysis, UV–vis. Reaction of 1 with propionic anhydride gives [Co6S8(P(CH2O(O)CCH2CH3)3)6] (3) which was characterized by 31P, 13C and 1H NMR, and UV–vis spectra.
Keywords :
Sulfide clusters , cobalt complexes , Water-soluble phosphines , Ligand modification , crystal structures
Journal title :
Inorganic Chemistry Communications
Journal title :
Inorganic Chemistry Communications
