Reaction of styrene with sulfur and triiron dodecacarbonyl and the molecular structure of the complex Fe2(CO)6(SCH2S)
作者:A. I. Nekhaev、B. I. Kolobkov、M. T. Toshev、Kh. B. Dustov、G. G. Aleksandrov
DOI:10.1007/bf00958582
日期:1991.4
Reaction of excess styrene with Fe3(CO)12 and sulfur (60-degrees-C, 15 h, Ar, S/Fe3(CO)12 0.6 g-atom/mole) gave Fe2(CO)6S2, Fe3(CO)9S2, Fe2(CO)6(S2CO), Fe2(CO)6S2(PhCHCH2), PhCHCH2S4, and a novel binuclear complex Fe2(CO)6(S2CH2S), whose structure was analyzed by x-ray crystallography. The crystals are monoclinic, a = 7.764(3), b = 13.205(4), c = 6.628(6) angstrom, beta = 98.97(3)-degrees. V = 671.2(7) angstrom 3, Z = 2, space group P2(1)/m. The bond lengths are Fe-Fe 2.520(2), Fe-S 2.236(2), S-S 2.078(4), C-S 1.825(12), Fe-CO 1.784(8), and C = O 1.148(9) angstrom.