DSpace at IIT Bombay >
IITB Publications >
Please use this identifier to cite or link to this item:
|Title: ||Synthesis, characterization and structural studies of metal complexes based on dmit, dmt and tbs ligands. Crystal structure of [PPN][Au(dmit)(2)].CH3CN|
|Issue Date: ||2003|
|Publisher: ||NATL INST SCIENCE COMMUNICATION|
|Citation: ||INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 42(9), 2344-2351|
|Abstract: ||Dichalcogenene complexes of the formula [cation](n)[M(dmit)(2)](n-), [cation](n)[M(dmt)(2)](n-) and [cation](n)[M(tbs)(2)])(n-) [M = Ni, Cu, Pd, Pt; Au, n = 0-2; dmit = 4,5-dimercapto-1,3-dithiole-2-thione, dmt = 4,5-dimercapto-1,2-dithiole-3-thione and tbs = thiobenezeneselenolate, cation = trimethyltelluronium, (CH3)(3)Te+, bis(triphenylphosphine)iminium, PPN+, tetrabutylammonium, Bu4N+, and trimethylammonium, Me3NH+] have been prepared. The spectroscopic and electrochemical behaviour have been studied and compared with the related complexes. Oxidation reactions of these complexes with iodine afforded partially oxidized derivatives which exhibit compressed electrical conductivites of > 10(-6) S cm(-1) at room temperature. The [PPN][Au(dmit)(2)] complex has been structurally characterized by X-ray crystallography and its structure is compared with the structure of previously reported complexes [(CH3)(3)Te][Au(dmit)(2)] and [PPN][Ni(dmit)(2)].|
|Appears in Collections:||Article|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.