Cadmium(II) Complexes Containing the Mixed Ligands Benz-1,3-Imidazoline -2-Thione, Benz-1,3-Oxazoline -2-Thione, Benz-1,3-Thiazoline -2-Thione, and Diphosphine Ph2P(CH2)nPPh2, n = 1-4 or Triphenyl Phosphine

Ahmed S. M. Al-Janabi¹* and Shihab A. O. Ahmed²

¹Department of Biochemistry, College of Veterinary Medicine, University of Tikrit, Tikrit, (Iraq).

²Department of Chemistry, College of Science, University of Tikrit, Tikrit, (Iraq).

Corresponding author: E-mail: a_sh200683@yahoo.com

ABSTRACT:

Cadmium(II) complexes of the types [CdCl2(LH)] (LH= benz-1,3-imidazoline -2-thione , benz-1,3-oxazoline-2-thione or benz-1,3-thiazoline-2-thione ), have been prepared by the reaction of [HgCl2] with one mole proportion of the ligands LH. Reaction of [Cd(OAc)2] with two mole proportion of LH in the presence Et3N gave complexes of the type [CdL2]. Treatment of [CdL2] with two mole proportion of PPh3 or one mole proportion of the diphosphine Ph2P(CH2)nPPh2 ( n= 1-4 ) gave tetrahedral complexes of the type [CdL2(PPh3)2], [CdL2(µ-diphos)]2 (n=1) or [CdL2(diphos)] n=2 - 4 receptivity . The prepared complexes were characterized by elemental analysis,  i.r., 1H, 13C-{1H} and 31P-{1H} n.m.r. data.

KEYWORDS:

Cadmium; Thione; Phosphine complexes

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Copy the following to cite this article: Al-Janabi A. S. M, Ahmed S. A. O. Cadmium(II) Complexes Containing the Mixed Ligands Benz-1,3-Imidazoline -2-Thione, Benz-1,3-Oxazoline -2-Thione, Benz-1,3-Thiazoline -2-Thione, and Diphosphine Ph2P(CH2)nPPh2, n = 1-4 or Triphenyl Phosphine. Orient J Chem 2011;27(4).

Copy the following to cite this URL: Al-Janabi A. S. M, Ahmed S. A. O. Cadmium(II) Complexes Containing the Mixed Ligands Benz-1,3-Imidazoline -2-Thione, Benz-1,3-Oxazoline -2-Thione, Benz-1,3-Thiazoline -2-Thione, and Diphosphine Ph2P(CH2)nPPh2, n = 1-4 or Triphenyl Phosphine. Orient J Chem 2011;27(4). Available from: http://www.orientjchem.org/?p=24197