Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/41140
Title: Synthetic, spectral and thermal studies of cobalt(II), nickel(II), zinc(ll) and cadmium(II) complexes with amino acid schiff bases
Authors: Sharma, P K
Sen, A K
Dubey, S N
Issue Date: Nov-1994
Publisher: NISCAIR-CSIR, India
Abstract: A few complexes of Co(II), Ni(II), Zn(II) and Cd(II) have been isolated by the metal ion template condensation of amino acids (L-phenylalanine, L-leucine, L-histidine or L-tryptophan) and aldehyde/ketone (salicylaldehyde, o-hydroxynaphthaldehyde, pyruvic acid, o-vanillin or isatin). The elemental analysis, conductivity and magnetic susceptibility measurements, IR, 1H NMR and electronic spectral data indicate that the ligands function as dibasic terdentate with O, N, O donor set. The thermal degradation of Co(isa-L-phel)2, Ni(OV-L-phe).3H2O, Zn(OHN-L-phe).3H2O, Zn(sal-L-leu).3H2O, Zn(OV-L-his).3H2O, Cd(OV-L-try).3H2O and Cd(PyA-L-try).3H2O is studied in air by differential thermal analysis and dynamic thermogravimetry technique from ambient temperature to 900°C.
Page(s): 1031-1033
URI: http://nopr.niscair.res.in/handle/123456789/41140
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.33A(11) [November 1994]

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