Synthesis,characterizations and crystal structures of new antimony (III) complexes with dithiocarbamate ligands |
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Authors: | Han-Dong Yin Jun Zhai Yu-Ying Sun Da-Qi Wang |
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Institution: | 1. Department of Chemistry, Liaocheng University, Liaocheng 252059, China;2. Analytical and Testing Center of Beihua University, Beijing, China |
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Abstract: | Eight new antimony (III) complexes containing dithiocarbamate ligands (R2NCS2)2SbBr R2NCS2 = OC4H8NCS2 (1), C2H5NC4H8NCS2 (2), Me2NCS2 (3), C4H8NCS2 (4)] and (R2NCS2)3SbR2NCS2 = C5H10NCS2 (5), Bz2NCS2 (6), Et2NCS2 (7), (HOCH2CH2)2NCS2 (8)] have been synthesized by the reactions of antimony (III) halides with dithiocarbamate ligands in 1:2 or 1:3 stoichiometries. All the complexes have been characterized by elemental analysis, melting point as well as spectral IR and NMR (1H and 13C)] studies. The crystal structures of complexes 1, 5 and 8 have been determined by X-ray single crystal diffraction, and their electrochemical character has also been studied. |
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Keywords: | Antimony (III) complexes Dithiocarbamate Crystal structure X-ray diffraction |
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