Synthesis and X-Ray Structural Characterization of WO(S2)(S2CNEt2)2 and Related Complexes
Australian Journal of Chemistry
40(2) 381 - 385
Published: 1987
Abstract
The reaction of SO2 and W(CO)3(S2CNR2)2 in dichloromethane solution under dinitrogen gives the title complex along with WS(S2)(S2CNR2)2 and Syn-W2O2(µ-S)2(S2CNR2)2 (R = Me, Et, Pri , C6H5CH2; NR2 = pyrrolidinyl ). X-ray structural analysis of WO(S2)(S2CNEt2)2 reveals a seven-coordinate tungsten complex with a terminal oxo group and a dihapto - disulfido ligand in a mutually triangular arrangement. Crystals are monoclinic space group P21 1 n, with a 9.379(2), b 22.276(7), c 9.408(2), β 106.86(1)º, U 188l.1(7) Å33 and Z 4.2758 independent data were refined to a weighted agreement factor 0.036.
https://doi.org/10.1071/CH9870381
© CSIRO 1987
