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First water-soluble Co6S8 cluster: synthesis and functionalization
Inorganic Chemistry Communications (США). 2012. Vol. 24. P. 225–226.
Майничев Д. А., Anyushin A. V., Sokolov M. N., Virovets A. V., Zakharchuk N. F., Fedin V. P.
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.
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английский