一个二维锰配位聚合物的合成、结构、表征和光学带隙研究

Synthesis, Structure, Characterization and Optical Band Gap Investigation of a 2D Mn(Ⅱ)-containing Coordination Polymer

通过水热反应合成了一个基于Mn(II)离子,1,10-邻菲罗啉(phen)和2'-羧基联苯基-4-亚甲基膦酸(H3L)的配位聚合物[Mn_4(phen)_6(HL)(L)_2·H_2O]·9H_2O(1)。该化合物通过元素分析、红外光谱和单晶X-射线衍射分析进行了结构表征。另外,对该化合物的光学带隙也进行了研究。

A coordination polymer based on Mn（Ⅱ） ion, 1,10-phenanthroline（phen）end 2＇-carboxybiphenyl-4- ylmethylphosphonie acid （H3L）, namely [Mn4（phen）6（HL）（L）2·H2O]·9H2O （1）, has been synthesized hydrothermally. This compound has been characterized by elemental analysis, infrared spectrum（IR）and single-erystal X-ray diffraction analysis. The optical band gap of the compound has also been investigated.