A stable second-order NLO and luminescent Cd(II) complex based on 6-hydroxynicotinic acid

作者：He Yin Hua; Lan You Zhao; Zhan Cai Hong; Feng Yun Long^*; Su Hong

来源：Inorganica Chimica Acta, 2009, 362(6): 1952-1956.

DOI：10.1016/j.ica.2008.09.031

• 6-Hydroxynicotinic acid
• Cadmium complex
• Hydrothermal synthesis
• Luminescent property
• NLO-active

Employing an unsymmetrical 6-hydroxynicotinic acid as a bridging ligand, we have prepared a new NLO-active two-dimensional cadmium coordination polymer [Cd(8)(nicO)(8)(phen)(8) center dot (H(2)O)](n) (1) (H(2)nicO = 6-hydroxynicotinic acid, phen = 1,10-phenanthroline) under hydrothermal condition. At room temperature, 1 shows strong fluorescent emission bands in the solid state and a SHG efficiency of about 8 times that of KDP (KH(2)PO(4)). On the basis of TG/DTA analyses, the structure is thermally stable up to 370 degrees C.

• 出版日期2009-4-20
• 单位浙江师范大学