TY - JOUR
T1 - Synthesis and crystal structures of copper(II), zinc(II), lead(II) and cadmium(II) tetrazole-5-carboxylate complexes generated via in situ hydrolysis reaction
AU - Kou, Jun Feng
AU - Su, Meng
AU - Zhang, Yu Hong
AU - Huang, Zhan Dong
AU - Ng, Seik Weng
AU - Yang, Guang
PY - 2010
Y1 - 2010
N2 - Four metal complexes, namely [Cu2(ttzCOO)2(H 2O)4]·4H2O (1), [Zn2(ttzCOO) 2(H2O)6]·2H2O (2), [Pb(ttzCOO)(H2O)2]n (3), and {[Cd(ttzCOO)(H2O)]·1/2H2O}n (4), where ttzCOO2- = tetrazole-5-carboxylate dianion, have been prepared by the reaction of the sodium salt of 1H-tetrazole-5-carboxylic acid ethyl ester in aqueous methanolic solution at room temperature with CuCl2, ZnI 2, Pb(NO3)2, or Cd(NO3)2, respectively. The compounds were characterized by elemental analysis, IR spectroscopy, TG-DSC analysis and single-crystal X-ray diffraction. While 1 and 2 are structurally similar dinuclear complexes, 3 and 4 exhibit a 1D chain structure and a 3D polymeric framework, respectively.
AB - Four metal complexes, namely [Cu2(ttzCOO)2(H 2O)4]·4H2O (1), [Zn2(ttzCOO) 2(H2O)6]·2H2O (2), [Pb(ttzCOO)(H2O)2]n (3), and {[Cd(ttzCOO)(H2O)]·1/2H2O}n (4), where ttzCOO2- = tetrazole-5-carboxylate dianion, have been prepared by the reaction of the sodium salt of 1H-tetrazole-5-carboxylic acid ethyl ester in aqueous methanolic solution at room temperature with CuCl2, ZnI 2, Pb(NO3)2, or Cd(NO3)2, respectively. The compounds were characterized by elemental analysis, IR spectroscopy, TG-DSC analysis and single-crystal X-ray diffraction. While 1 and 2 are structurally similar dinuclear complexes, 3 and 4 exhibit a 1D chain structure and a 3D polymeric framework, respectively.
KW - Complex
KW - In situ synthesis
KW - Structure
KW - Tetrazole-5-carboxylate
UR - https://www.scopus.com/pages/publications/78650407528
U2 - 10.1515/znb-2010-1210
DO - 10.1515/znb-2010-1210
M3 - 文章
AN - SCOPUS:78650407528
SN - 0932-0776
VL - 65
SP - 1467
EP - 1471
JO - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
JF - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
IS - 12
ER -