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Organic carboxylate ligand directed the structural variation in two Zn(II) coordination polymers
被引:1
|作者:
Qu, Yingjuan
[1
]
Li, Jing
[1
]
Duan, Shu'e
[1
]
机构:
[1] Xian Univ, Sch Chem Engn, Xian 710065, Shaanxi, Peoples R China
关键词:
Zn(II) compound;
Dual-ligand synthetic strategy;
Carboxylate ligand;
Luminescence;
TOPOLOGICAL DIVERSITY;
FRAMEWORK SYNTHESES;
3D FRAMEWORK;
DESIGN;
SERIES;
LAYER;
D O I:
10.1016/j.molstruc.2018.04.029
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
Two new Zn(II) coordination compounds, namely (Zn-2(mbdc)(2)(bix)(2)ln (1) and Zn-4(bptc)(2)(bix)(4)ln (2) (H(2)mbdc = isophthalic acid, H(4)bptc = biphenyl-3,3',5,5'-tetracarboxylic acid, bix = bis(imidazol-1-ylmethyl)benzene) were successfully obtained using the dual-ligand synthetic strategy. Single crystal X-ray diffraction analyses revealed that compound 1 features a 2-fold interpenetrated 3D dia-type framework, and compound 2 features a trinodal 4-connected 3D topological network. The structural variation was achieved via tuning the organic carboxylate ligand. Moreover, the luminescent properties of compounds 1 and 2 were also investigated in the solid state at room temperature. (C) 2018 Elsevier B.V. All rights reserved.
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页码:155 / 158
页数:4
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