Coordination ability of the heterocycles 1,3-dithia-2-arsa- and -stiba-cyclopentanes towards sulfur containing ligands, part II. Diheterocyclic dithiocarbamate complexes. X-ray structure of the 4-morpholinecarbodithioate of 1,3-dithia-2-arsa-cyclopentane
摘要:
A series of diheterocyclic dithiocarbamate complexes of the type RNCS2MS2C2H4, where R = pyrrolidyl, 3-pyrrolyl, 4-morpholyl, 3-methlpiperidyl and M = As or Sb were obtained and characterized by IR, H-1, and C-13-NMR, mass spectroscopy and elemental analyses. The X-ray crystal structure determination of the 4-morpholinecarbodithioate of 1,3-dithia-2-arsa-cyclopentane shows a monodentate behaviour of the RNCS2 entity.