铽
镧系元素
化学
吸附
分子
化学计量学
金属有机骨架
甲基橙
罗丹明B
亚甲蓝
无机化学
粉末衍射
选择性
核化学
结晶学
物理化学
有机化学
光催化
催化作用
离子
作者
Ruirui Yun,Yonglei Jiang,Hongqun Wu,Shi-Zhong Luo
标识
DOI:10.1080/00958972.2016.1231920
摘要
A 3-D lanthanide metal–organic framework, [Tb2(L)1.5(DMF)2]·2DMF (1) (L = 14-diylbis(acylamino-21-diyl))-diisophthalic acid), has been synthesized under solvothermal conditions. 1 was characterized by X-ray single-crystal analysis and powder X-ray diffraction. The 3-D framework of 1 is constructed by 2-D channels embedded in a plane. Network analysis reveals that 1 is a (4,5,6,6)-connected net with stoichiometry (4-c)2(5-c)2(6-c)3. As expected, this terbium(III) metal–organic framework exhibits good properties for adsorbing organic dye molecules due to its NH- group. It shows good adsorption selectivity for rhodamine B (RB) rather than methyl orange (MO) and methylene blue (MB) molecules.
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