配位聚合物
嘧啶
热液循环
铜
锌
块(置换群论)
化学
水热合成
晶体结构
聚合物
结晶学
立体化学
化学工程
有机化学
数学
几何学
工程类
作者
Pusu Zhao,Jing Wang,Jiang Long,Fang‐Fang Jian,Yufeng Li
标识
DOI:10.5012/bkcs.2013.34.12.3743
摘要
A tetradentate ligand of 2-phenyl-4,6-di(pyridin-2-yl)pyrimidine (L) has been synthesized and its complexes with ZnI2 and CuI have been obtained by hydrothermal method. single crystal X-ray diffraction analysis indicates that ligand L coordinates with Zn(II) ions to form a simple four-coordinate di-nuclear complex, while the complexation of L with Cu(I) constructs a one-dimensional chain polymer. The existence of I – ion hampers the L to assemble grid-type complexes with Zn(II) and Cu(I). Fluorescence spectra show that the L emits blue fluorescence while its Cu(I) polymer decrease the fluorescence intensity and Zn(II) complex quenches the fluorescence.
科研通智能强力驱动
Strongly Powered by AbleSci AI