Two Zinc Complexes Supported by in situ Formed Etheric Ligands

论文摘要

Two zinc complexes, [Zn（MPIP）Cl2]（1） and [Zn（EPIP）Cl2]（2）, where MPIP = 1-（methoxymethyl）-3-（pyridin-2-yl）imidazo[1,5-a]pyridine and EPIP = 1-（ethoxymethyl）-3-（pyridin-2-yl）imidazo[1,5-a]pyridine, were synthesized under solvothermal conditions. The etheric ligand MPIP was formed in situ via metal ligand reaction between（3-（pyridin-2-yl）imidazo[1,5-a]pyridin-1-yl）methanol（HPIPM） and methanol solvent. Similarly, the ligand EPIP was generated in situ from the reaction of HPIPM with ethanol solvent. The structures of 1 and 2 were characterized by X-ray single-crystal diffraction analysis. They are four-coordinated mononuclear complexes, and the ZnII ion of 1 and 2 displays distorted tetrahedral geometry. The photoluminescent properties of 1 and 2 were investigated. Strong emissions were observed for both 1 and 2, which were ascribed as the intraligand（π-π*） fluorescent transitions. This paper provides a simple and efficient method for the synthesis of etheric compounds.

论文目录

文章来源

类型: 期刊论文

作者: 杨乐,刘勇路,张恩生,陈小莉,高楼军,杨华

来源: Chinese Journal of Structural Chemistry 2019年09期

年度: 2019

分类: 工程科技Ⅰ辑

专业: 化学

单位: Laboratory of New Energy & New Function Materials, Shaanxi Key Laboratory of Chemical Reaction Engineering, College of Chemistry and Chemical Engineering, Yan’an University,College of Chemistry and Chemical Engineering, Xi’an University of Science and Technology,College of Chemistry, Chemical Engineering and Materials Science, Soochow University

基金: Supported by the Natural Science Foundation of Shaanxi Province(2018JM2055,2018JQ2079,2018JQ2040)

分类号: O641.4

DOI: 10.14102/j.cnki.0254-5861.2011-2294

页码: 1593-1599

总页数: 7

文件大小: 336K

下载量: 5

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