A 2D Supramolecular Copper(II) Complex With an Asymmetric Salamo-Type Ligand: Synthesis, Crystal Structure, and Fluorescent Property

被引：26

作者：

Dong, Wen-Kui ^{[1
]}

Zhang, Xin-Ying ^{[1
]}

Sun, Yin-Xia ^{[1
]}

Dong, Xiu-Yan ^{[1
]}

Li, Gang ^{[1
]}

Wang, Jiao ^{[1
]}

机构：

[1] Lanzhou Jiaotong Univ, Sch Chem & Biol Engn, Lanzhou 730070, Gansu, Peoples R China

来源：

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | 2015年 / 45卷 / 07期

基金：

中国国家自然科学基金;

关键词：

asymmetric Salamo-type ligand; Cu(II) complex; synthesis; crystal structure; property; SCHIFF-BASE LIGANDS; SPECTRAL PROPERTIES; MAGNETIC-PROPERTIES; BISOXIME LIGAND; COBALT(II); IONS;

D O I：

10.1080/15533174.2013.862814

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new Cu(II) complex with asymmetric Salamo-type ligand (H2L, 4-bromo-6'-ethoxy-2,2'-[ethylenedioxybis(nitrilomethylidyne)] diphenol) has been synthesized and characterized structurally. The X-ray crystal structure of the Cu(II) complex shows it to be a binuclear complex, in which each Cu(II) atom is in a distorted square-pyramidal geometry. The Cu(II) complex crystallizes in the monoclinic system, space group P2(1)/c, with unit cell parameters a = 14.7109(1), b = 8.6254(7), c = 30.124(3) angstrom, beta = 100.7400(1), and Z = 4. The Cu(II) complex consists of two Cu(II) atoms, and two L-2-units, and each Cu(II) complex molecule links four other molecules into an infinite 2D-layer supramolecular structure. Meanwhile, the Cu(II) complex exhibits emission with the maximum emission wavelength lambda(max) = 443 nm when excited at lambda(ex) = 340 nm.

引用

页码：956 / 962

页数：7

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