Syntheses, structures and fluorescence studies of two new cadmium(II) pyridyl-diphosphonates

被引：30
作者：
Hu, Jiyong [1 ]
Zhao, Jin'an [1 ]
Hou, Hongwei [1 ]
Fan, Yaoting [1 ]
机构：
[1] Zhengzhou Univ, Dept Chem, Henan 450052, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2008年 / 11卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Pyridyl-diphosphonate; Cadmium complex; Crystal structure; Luminescence;
D O I：
10.1016/j.inoche.2008.06.013
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two new cadmium diphosphonate complexes, namely, Cd-2(H2O)(2)[(C5H5N)CH2C(OH)(PO3)(PO3H)](2) 1 and Cd-2(H2O)(Cl)[(C5H5N)CH2C(OH)(PO3)(2)] 2, based on [1-hydroxy-2-(3-pyridyl)-ethylidenel-bis-[phosphonic acid] monosodium salt have been synthesized under hydrothermal reaction and characterized by single crystal X-ray diffraction. Both complexes show strong fluorescence emission in contrast to the free ligand, respectively, in solid state at ambient temperature. (C) 2008 Published by Elsevier B.V.
引用
收藏
页码：1110 / 1112
页数：3
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