Seven-coordinate molybdenum-tin and tungsten-tin complexes containing phosphites and tetramethylthiourea: X-ray structure of 3(SnBuCl2)Cl>

Article abstract of DOI:10.1016/0022-328X(93)80390-W

react with SnRCl3 (R = Bu or Ph) to produce (1; M = Mo, nitrile = NCMe; M = W, nitrile = NCEt).These complexes react further with three equivalents of phosphite P(OR')3 (R' = Me or Et) at room temperature gi