Synthesis,Crystal Structure and Luminescent Properties of One Coordination Polymer of Copper(II) Achieved from Pyridine-3,5-dicarboxylate |
| |
Authors: | Dongbin Dang Hui Gao Yan Bai Guoqiang Zhang |
| |
Institution: | (1) Institute of Molecular and Crystal Engineering, School of Chemistry and Chemical Engineering, Henan University, 475004 Kaifeng, People’s Republic of China; |
| |
Abstract: | Abstract A new Cu(II) coordination polymer Cu(3,5-pdc)(H2O)4·H2O]
n
1 (3,5-pdc=3,5-pyridinedicarboxylic acid) has been synthesized by hydrothermal method and characterized by IR, elemental analysis,
TG technique and X-ray crystallography. The crystallographic data for the compound 1: monoclinic P21/n, a = 11.361(5) ?, b = 7.095(3) ?, c = 14.575(6) ?, β = 107.630(4)°, V = 1,119.7(8) ?3, Z = 4, Dc = 1.891 Mg/m3, F(000) = 652, R
1 = 0.0374, wR
2 = 0.1083. Cu(II) atom has an distorted octahedral environment with N2O4 donor set of Cu(1) and O6 donor set of Cu(2), respectively. Each ligand is bound to two Cu(II) ions and each copper atom is coordinated by two ligands
thereby generating a 1D zigzag chain. The 1D chain was interacted each other feathering three-dimensional supramolecular network
through π···π interactions and multiform intermolecular hydrogen bonds. The luminescent properties of the title complex in
the solid state were investigated. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|