F. Kunkel et al., CRYSTAL-STRUCTURE OF 1,1,1-TRICHLORO-CYCL O-1-LAMBDA(6)-TUNGSTA-3,5-DITHIA-2,4,6-TRIAZINE, [WCL3(N3S2)](2), Zeitschrift fur Naturforschung. B, A journal of chemical sciences, 52(1), 1997, pp. 138-140
Single crystals of [WCl3(N3S2)](2) were obtained by the reaction of tr
iphenyl-cyclo-1 lambda(5)-antimonia-2,4-dithia-3,5-diazine. SbPh(3)(N2
S2), with tungsten hexachloride in dichloromethane. Space group P2(1)/
n, Z = 2, lattice dimensions at -80 degrees C: a = 744.8(1), b = 923.5
(1), c = 1078.7(1) pm, beta = 94.43(1)degrees, R = 0.036. [WCl3(N3S2)]
(2) forms centrosymmetric molecules with W2N2-fourmembered rings and p
lanar cyclo-WN3S2 units.