
%0 Journal Article
%A Yang, Jin-Hua 
%A Li, Wei 
%A Zheng, Shao-Liang 
%A Huang, Zhen-Li 
%A Chen, Xiao-Ming 
%T A Two-Dimensional Layered Cadmium Polymer Featuring Cd<emph type="8">4</emph>(&#956;-O)<emph type="8">4</emph> Cores and Fluorescent Emission
%J Australian Journal of Chemistry
%D 2003/11/26
%V 56
%N 12
%P 1175-1178
%K 
%R https://doi.org/10.1071/CH03195
%U https://www.publish.csiro.au/paper/CH03195 
%X A cadmium coordination complex featuring novel Cd4(&#956;-O)4 cores, [Cd2(Hbna)(opy)(H2O)2] (1) (H4bna=2,2&#8242;-dihydroxy-[1,1&#8242;]-binaphthalene-3,3&#8242;-dicarboxylate acid; Hopy=1H-pyridine-2-one), has been hydrothermally synthesized and characterized. The Hbna ligand here acts in an unprecedented chelating/tridentate coordination mode for two carboxy groups with an additional &#956;-O-bridging coordination mode for the ortho-hydroxy oxygen atom. A study of the physical properties of solid (1) at room temperature demonstrates that it exhibits a moderately strong fluorescent emission in the blue-green region (about 538 nm), which can be assigned to LMCT emission. 
