Triimidazolium tris(pyridine-2,6-dicarboxylato)dysprosate(III)trihydrate

被引：0
作者：
Meng, Lingzong [1 ]
Duan, Chaowen [1 ]
机构：
[1] Linyi Normal Univ, Sch Chem & Environm Resources, Linyi 276005, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2010年 / 66卷
关键词：
HETEROMETALLIC COORDINATION POLYMERS; LUMINESCENT PROPERTIES; ORGANIC FRAMEWORKS;
D O I：
10.1107/S1600536810036421
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The structure of the title compound, (C(3)N(2)H(5))(3)[Dy(C(7)H(3)-NO(4))(3)]center dot 3H(2)O, contains a mononuclear Dy(III) complex with the rare earth metal cation in a distorted tricapped trigonal-prismatic environment. The Dy(III) ion is in each case O,N,O'-chelated by three tridentate pyridine-2,6-dicarboxylate anions. Three protonated imidazole molecules act as counter-cations and three lattice water molecules are also present. Numerous N-H center dot center dot center dot O and O-H center dot center dot center dot O hydrogen bonding interactions, some of which are bifurcated, help to stabilize the packing of the structure.
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页码：M1291 / U1142
页数：15
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