Title : ( Synthesis and Spectroscopic Characterization of the Benzaldehyde Schiff Base of S-Allyldithiocarbazate and its Copper(II) Complex and the X-ray Crystal Structure of Bis[S-allyl-β-N-benzylidene)dithiocarbazato]Copper(II )
Authors: Mohammad Yazdanbakhsh , مجید ممد هروی , Reza Takjoo , Walter Frank ,
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Abstract
S-allyl-b-N-(benzylidene)dithiocarbazate (sabdtc, 1), prepd. from hydrazine hydrate, carbon disulfide, allyl bromide and benzaldehyde, reacts with copper(II) nitrate in ethanol soln. to form the complex Cu(sabdtc)2 (2). 1 function as a single neg. charged bidentate chelating ligand and coordinates via the azomethine nitrogen atom and thioenolate sulfur atom to the metal ion. 1 and 2 were characterized by elemental analyses, 1H NMR, 13C NMR, UV/Vis, IR, and mass spectra. Spectroscopic evidences suggest a four-coordinate distorted square planar structure for 2. The mol. and crystal structure of 2 was detd. by single crystal X-ray anal. Crystallog. data for 2 at 291(2) K: space group C2/c, a = 20.340(3), b = 15.503(3), c = 7.659(1) .ANG., b = 95.96(2)°, Z = 4, R1 = 0.044 and wR2 = 0.0689.
Keywords
, Copper; S, allyldithiocarbazate; Crystal structures; Bidentate NS Schiff base
@article{paperid:1009439,
author = {Yazdanbakhsh, Mohammad and مجید ممد هروی and Takjoo, Reza and Walter Frank},
title = {Synthesis and Spectroscopic Characterization of the Benzaldehyde Schiff Base of S-Allyldithiocarbazate and its Copper(II) Complex and the X-ray Crystal Structure of Bis[S-allyl-β-N-benzylidene)dithiocarbazato]Copper(II},
journal = {Zeitschrift fur Anorganische und Allgemeine Chemie},
year = {2008},
volume = {634},
month = {January},
issn = {0044-2313},
pages = {972--976},
numpages = {4},
keywords = {Copper; S-allyldithiocarbazate; Crystal structures; Bidentate NS Schiff base},
}
%0 Journal Article
%T Synthesis and Spectroscopic Characterization of the Benzaldehyde Schiff Base of S-Allyldithiocarbazate and its Copper(II) Complex and the X-ray Crystal Structure of Bis[S-allyl-β-N-benzylidene)dithiocarbazato]Copper(II
%A Yazdanbakhsh, Mohammad
%A مجید ممد هروی
%A Takjoo, Reza
%A Walter Frank
%J Zeitschrift fur Anorganische und Allgemeine Chemie
%@ 0044-2313
%D 2008
