TY - JOUR
T1 - Complexes of tris(o-phenanthroline)nickel(II) and copper(II) bromide with dithio-carbamates derived from α-amino acids
AU - El-Said, Asma I.
AU - Zidan, A. S A
AU - El-Meligy, Mahmoud S.
AU - Aly, A. A M
AU - Mohammed, Omar F.
PY - 2001/2
Y1 - 2001/2
N2 - Complexes of 1,10-o-phenanthroline (o-phen)-NiII and CuII with dithiocarbamates derived from α-amino acids (glycine, phenylalanine, alanine, methionine and tryptophan) were synthesized and characterized by chemical analysis, spectral and thermal studies and by biological screening; the complexes are non-electrolytes. The empirical formula are [Ni(o-phen)2(aadtc)] and [Cu2(o-phen)2(phaladtc)(H2O)2Br2] where, aadtc = glycinyl-, phenylalaninyl-, alaninyl-, methioninyl- and tryptophanyldithiocarbamate and phaladtc = phenylalaninyldithiocarbamate. The structure of these complexes is probably octahedral. Molecular association through hydrogen bonding between the -NH and the carboxylate groups is proposed for the NiII complexes. The CuII complex is dimeric with the phenylalaninyldithiocarbamate acting as a bridge.
AB - Complexes of 1,10-o-phenanthroline (o-phen)-NiII and CuII with dithiocarbamates derived from α-amino acids (glycine, phenylalanine, alanine, methionine and tryptophan) were synthesized and characterized by chemical analysis, spectral and thermal studies and by biological screening; the complexes are non-electrolytes. The empirical formula are [Ni(o-phen)2(aadtc)] and [Cu2(o-phen)2(phaladtc)(H2O)2Br2] where, aadtc = glycinyl-, phenylalaninyl-, alaninyl-, methioninyl- and tryptophanyldithiocarbamate and phaladtc = phenylalaninyldithiocarbamate. The structure of these complexes is probably octahedral. Molecular association through hydrogen bonding between the -NH and the carboxylate groups is proposed for the NiII complexes. The CuII complex is dimeric with the phenylalaninyldithiocarbamate acting as a bridge.
UR - http://www.scopus.com/inward/record.url?scp=0035253084&partnerID=8YFLogxK
U2 - 10.1023/A:1007188516979
DO - 10.1023/A:1007188516979
M3 - Article
AN - SCOPUS:0035253084
VL - 26
SP - 13
EP - 19
JO - Transition Metal Chemistry
JF - Transition Metal Chemistry
SN - 0340-4285
IS - 1-2
ER -