摘要
A new metal-organic coordination complex [Zn(H2BPTC)(phen)2]n.3nH2O (BPTC = 3,3',4,4'-benzophenone tetracarboxylate, phen = 1,10-phenanthroline) 1 has been obtained from hydrothermal reaction and characterized by elementaj analysis, IR, TG and single-crystal X-ray diffraction. In compound 1, the zinc cation is hexa-coordinated with two carboxylate oxygen atoms from one H2BPTC ligand and four nitrogen atoms from two different phen ligands, showing a slightly distorted octahedral geometry. Crystal data: C41H30N4O12Zn, Mr = 836.06, monoclinic, P21/c, a = 14.2714(9), b = 16.9386(10), c = 15.0151(9)A, β = 101.3420(10)^o, V= 3558.8(4)A3 Dc = 1.560 g/cm^3,μ(MoKa) = 0.766 mm^-1, F(000) = 1720, Z= 4, R = 0.0439 and wR = 0.1157 for 4123 observed reflections with I 〉 2 o(I).
A new metal-organic coordination complex [Zn(H2BPTC)(phen)2]n.3nH2O (BPTC = 3,3',4,4'-benzophenone tetracarboxylate, phen = 1,10-phenanthroline) 1 has been obtained from hydrothermal reaction and characterized by elementaj analysis, IR, TG and single-crystal X-ray diffraction. In compound 1, the zinc cation is hexa-coordinated with two carboxylate oxygen atoms from one H2BPTC ligand and four nitrogen atoms from two different phen ligands, showing a slightly distorted octahedral geometry. Crystal data: C41H30N4O12Zn, Mr = 836.06, monoclinic, P21/c, a = 14.2714(9), b = 16.9386(10), c = 15.0151(9)A, β = 101.3420(10)^o, V= 3558.8(4)A3 Dc = 1.560 g/cm^3,μ(MoKa) = 0.766 mm^-1, F(000) = 1720, Z= 4, R = 0.0439 and wR = 0.1157 for 4123 observed reflections with I 〉 2 o(I).
基金
The project was supported by the Education Office of Jilin Province (No. 0047)