A T4(2)6(2) WATER TAPE ENCAPSULATED IN A TWO–DIMENSIONAL COORDINATION POLYMER CONSTRUCTED BY 2,2'–BIS(1H–1,2,4–TRIAZOLYL)ETHER AND BENZENE–1,4–DIACETIC ACID
X.J. Xu, J. Wang
Yancheng Teachers University, Yancheng, Jiangsu 224002, P.R. China
Keywords: Cd(II) complex, benzene-1,4-diacetic acid, 2,2'-bis(1H-1,2,4-triazolyl)ether, crystal structure, luminescence
Abstract
A two-dimensional Cd(II) complex {[Cd(BTE)(PBEA)(H2O)]×3H2O}n (1) (BTE = 2,2'-bis(1H-1,2,4-triazolyl)ether, H2PBEA = benzene-1,4-diacetic acid) has been synthesised and characterised using single crystal X-ray diffraction, IR and elemental analysis. Single-crystal X-ray diffraction analysis revealed that complex 1 is a two-dimensional polymer based on the 24-membered rhomboid subunit [Cd2(BTE)2] with a Cd–Cd separation of 5.354 Å. More interestingly, there is a T4(2)6(2) water tape in complex 1. The thermal stability and luminescent properties of the title complex have been briefly investigated.
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