Institute of Environmental and Municipal Engineering, North China University of Water Conservancy and Electric Power, Zhengzhou 450011, PR China.
Spectrochim Acta A Mol Biomol Spectrosc. 2011 Oct 15;81(1):764-8. doi: 10.1016/j.saa.2011.07.022. Epub 2011 Jul 8.
A new 3D metal-organic coordination polymer Cd(H(3)BPTC)(2)(bpy) (1) (H(4)BPTC = 1,1'-biphenyl-2,2',6,6'-tetracarboxylic acid, bpy =4,4'-bipyridine) has been synthesized and characterized by single X-ray diffraction and IR spectroscopy. The one-dimensional metal-organic chains of the title complex, namely Cd(H(3)BPTC)(2), are held together through hydrogen bonding and bridging "second" ligand 4,4'-bpy to give a three-dimensional metal-organic network. The thermal stability of complex 1 was studied by thermal gravimetric (TG) and differential thermal analysis (DTA). Compound 1 exhibits photoluminescence with an emission maximum at ca. 380 nm upon excitation at ca. 251 nm.
一种新的 3D 金属-有机配位聚合物Cd(H(3)BPTC)(2)(bpy)（1）（H(4)BPTC=1,1'-联苯-2,2',6,6'-四羧酸，bpy=4,4'-联吡啶）已经通过单晶 X 射线衍射和红外光谱法合成并进行了表征。标题配合物的一维金属-有机链，即Cd(H(3)BPTC)(2)，通过氢键和桥连“第二”配体 4,4'-bpy 结合在一起，形成了三维金属-有机网络。通过热重（TG）和差示热分析（DTA）研究了配合物 1 的热稳定性。化合物 1 在约 251nm 的激发下，在约 380nm 处发出最大发射光。
