Collect. Czech. Chem. Commun.
1985, 50, 1383-1390
https://doi.org/10.1135/cccc19851383
Interaction of ditertiary phosphines with phenyl- and 1-naphthyldithiocarbamatonickel(II)
Aref A. M. Alya, Ahmed A. Mohamedb, Mahmoud A. Mousac and Mohamed El-Shabasyd
a Department of Chemistry, Assiut University, Assiut, Egypt
b Department of Chemistry, Qena University, Qena, Egypt
c Department of Chemistry, Banha University, Banha, Egypt
d Department of Chemistry, Minia University, Minia, Egypt
Abstract
The synthesis of the following mixed ligand complexes is reported: [Ni(phdtc)2(dpm)2], [Ni(phdtc)2(dpe)2], [Ni(phdtc)2(dpp)3], [Ni(1-naphdtc)2(dpm)2], [Ni(1-naphdtc)2], and [Ni(1-naphdtc)2(dpp)2], where phdtc = PhNHCSS-, 1-naphdtc = 1-NaPhNHCSS-, dpm = Ph2PCH2PPh2, dpe = Ph2P(CH2)2PPh2, and dpp = Ph2P(CH2)3PPh2. The complexes are characterised by microanalysis, IR and UV-Vis spectra, magnetic measurements, conductivity, X-ray powder diffraction, and thermal analysis. All the mixed ligand complexes are diamagnetic, and thus a square-planar or square-pyramidal (low-spin) structure was proposed for the present complexes.
