K. Merzweiler et Hj. Kersten, SYNTHESIS AND CRYSTAL-STRUCTURE OF [((CO)5WPHP)2S2], Zeitschrift fur Naturforschung. B, A journal of chemical sciences, 48(4), 1993, pp. 541-543
The reaction of [{(CO)5W}PhPCl2] with S(SiMe3)2 leads to the formation
of [{(CO)5WPhP}2S2] (1). 1 crystallizes in the space group P2(1)/n. T
he lattice constants (at 298 K) are: a = 658.9(3), b = 2287.6(11), c =
1905.5(9) pm, beta = 94.53(3)degrees. According to the crystal struct
ure determination 1 contains a four-membered P2S2 ring which is coordi
nated to two {(CO)5W) units.