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Synthesis and photoluminescent properties of two 2D and 3D iodocuprates modified by a protonated ligand
被引:33
作者:
Song, Jiao
[1
]
Hou, Yajie
[1
]
Zhang, Lifang
[1
]
Fu, Yunlong
[1
]
机构:
[1] Shanxi Normal Univ, Sch Chem & Mat Sci, Linfen 041004, Shanxi, Peoples R China
来源:
CRYSTENGCOMM
|
2011年
/
13卷
/
11期
关键词:
METAL-ORGANIC FRAMEWORKS;
HYDROTHERMAL SYNTHESIS;
CRYSTAL-STRUCTURE;
COPPER(I) IODIDE;
COORDINATION POLYMERS;
SUPERTETRAHEDRAL CLUSTERS;
HALIDE;
COMPLEXES;
TOPOLOGY;
CATIONS;
D O I:
10.1039/c1ce05020f
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Two new cuprous iodides [Cu4I5(DABCOH(+)) CH3CN] (1) and [Cu7I8(DABCOH(+)) DABCO] (2) (DABCO = 1,4-diazabicyclo-[2.2.2] octane) have been prepared solvothermally and characterized by IR, TGA, elemental analysis, powder/single-crystal X-ray diffraction and photoluminescent properties. Compound 1 contains a 2D cuprous iodide layer Cu4I5-, while compound 2 exhibits a novel 3D open framework constructed from [Cu14I16](2-) clusters with six-connected (4(12).6(3)) net, and both of them are modified by monoprotonated DABCO ligand, which may be related with the high-dimensional iodocuprates. 1 and 2 display intense orange emission with maximum at 547 nm and 561 nm, respectively, which are rarely found in the most reported iodocuprates.
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页码:3750 / 3755
页数:6
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