咪唑
发光
化学
镉
氯化镉
卤化物
超分子化学
配体(生物化学)
晶体结构
溶剂热合成
结晶学
氯化物
荧光
立体化学
无机化学
材料科学
有机化学
受体
物理
量子力学
生物化学
光电子学
作者
Chu Yong Cheng,Nan‐Nan Shen,Cheng‐Feng Du,Zi Wang,Jian‐Rong Li,Xiao‐Ying Huang
标识
DOI:10.1016/j.inoche.2017.05.011
摘要
Presented are the solvothermal syntheses, structures, characterizations, and luminescent properties of four novel organic-modified cadmium chloride complexes constructed from CdCl2 and imidazole (or its derivatives), namely [CdCl2(Im)4] (1, Im = imidazole), [CdCl4(HAPI)2] (2, API = N-(3-Aminopropyl)-imidazole), [Cd(μ-Cl)2(1-Mim)2]∞ (3, 1-Mim = 1-methyl imidazole) and [CdCl3(HAPI)]∞ (4). 1 and 2 feature a zero dimensional (0D) mononuclear structure with different mole ratios of Cd: Cl: ligand, while compound 3 and 4 bear infinite chains constructed from different subunits and connection modes. Worthy of note is that 4 represents a new structural type in the family of organic modified cadmium halides. The fluorescence spectra showed that compounds 1–4 exhibited emission peaks around 450 nm with the quantum yields of 23.01%, 5.84%, 27.31%, 5.71%, respectively.
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