Two novel oxovanadium-organophosphonate hybrids with a 3D supramolecular structure: synthesis, crystal structures, surface photovoltage and luminescent properties

被引：8

作者：

Ma, Ming-Xue ^{[1
]}

Sun, Zhen-Gang ^{[1
]}

Zhu, Yan-Yu ^{[1
]}

Zhang, Guang-Ning ^{[1
]}

Sun, Tong ^{[1
]}

Li, Wen-Zhu ^{[1
]}

Luo, Hui ^{[1
]}

机构：

[1] Liaoning Normal Univ, Sch Chem & Chem Engn, Dalian 116029, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 87期

基金：

中国国家自然科学基金;

关键词：

HYDROTHERMAL SYNTHESIS; COORDINATION POLYMERS; METAL PHOSPHONATES; BUILDING-BLOCKS; DIPHOSPHONATES; FRAMEWORK; CLUSTERS; CRYSTALLIZATION; TRANSFORMATION; DERIVATIVES;

D O I：

10.1039/c4ra07364a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two novel organic-inorganic hybrid materials of oxovanadium-organophosphonate with a 3D supramolecular structure, [{M(1,10-phen)}(VO)(OH)(hedp)]center dot H2O (M = Cu (1), Zn (2); hedpH(4) = 1-h ydroxyethylidenediphosphonate, 1,10-phen = 1,10-phenanthroline), have been synthesized under hydrothermal conditions. Compounds 1 and 2 are isomorphous and adopt a three-dimensional supramolecular network structure. The interconnection of {(VO4)(OH)}, {MN2O3} and {CPO3} polyhedra leads to a 2D layer through corner-sharing, and such layers are further assembled into a 3D supramolecular structure by pi-pi stacking interactions. Surface photovoltage and luminescent properties of the two compounds have also been studied.

引用

页码：46595 / 46601

页数：7

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