Reactivity of the Bis(phenyldithiocarbazato)cobalt(II) Complex Towards Nitrogen, Phosphorus, and Oxygen Donors

• Published in: Zeitschrift für Naturforschung. B, A journal of chemical sciences Vol. 39; no. 7; pp. 921 - 924
• Main Authors: Aiy, Aref A. M., Alla, Mohamed A. Abd, Mohamed, Ahmed A., Mousa, Mahmoud A.
• Format: Journal Article
• Language: English
• Published: Verlag der Zeitschrift für Naturforschung 01.07.1984
• Subjects: Biological Screening; Bis(phenyldithiocarbazato)cobalt(II) Complex
• ISSN: 0932-0776; 1865-7117
• DOI: 10.1515/znb-1984-0715

The preparation of the following mixed ligand complexes has been described; Co(pdtc) (phos) [pdtc = phenyldithiocarbazate and phos - triphenylphosphane (tpp), bis- (diphenylphosphino)methane (dpm), bis(diphenylphosphino)ethane (dpe), bis(diphenylphosphino) propane (dpp), or bis(diphenylphosphino)butane (dpb); m = 1 or 2], Co(pdtc) (amine) [amine = o-phenanthroline (o-phen), Triethylamine (tea), quinoline (quin), α-picoline (α -pic), or β-picoline (β-pic); m = 2 or 4], and Co(pdtc) (oxygen donors) [oxygen donors = n-BuOH or phenylacetamide (paa); x = 1 or 2]. The compounds have been characterised by chemical analysis, molar conductance measurements, electronic and IR spectra. Pseudooctahedral geometries are proposed for all the complexes. The phenyldithiocarbazate anion acts as a bidentate ligand in the SN coordination mode. The biological screening of the prepared complexes has been carried out on some pathogenic bacteria and fungi.