二羧酸
发光
金属有机骨架
二甲基甲酰胺
铕
溶剂
二甲基亚砜
光致发光
金属
化学
无机化学
2,2'-联吡啶
材料科学
高分子化学
结晶学
晶体结构
物理化学
有机化学
吸附
光电子学
作者
Hui Liu,Xiangfang Peng,Heping Zeng
标识
DOI:10.1016/j.inoche.2014.04.037
摘要
A novel trivalent europium, Eu(III), 2,2′-bipyridine-5,5′-dicarboxylic acid (bpdc) metal–organic framework, namely, [Eu4(bpdc)6(CH3NH2)3(DMSO)(H2O)] 1 was synthesized by the solvothermal reaction of bpdc with trivalent Eu(III) salts in a mixed solvent system containing N,N′-dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). The single X-ray diffraction indicated that complex 1 had a novel porous three-dimensional framework with two different binuclear metal units. The photoluminescence spectrum of the complex displayed strong emission maxima at 472 and 618 nm.
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