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| Articles
by
an-Guo Zhai |
Total Records (
1 ) for
an-Guo Zhai |
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Xia Gao
,
an-Guo Zhai
,
Xuejing Dui
,
Shu-Ni Li
,
Yu-Cheng Jiang
and
Man-Cheng Hu
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Solvothermal reaction of the flexible ligand 1,6-bi(benzotriazole)hexane (BBTH)
with CuCl generated a 3-D hybrid solid, {[CuCl]2(BBTH)}n
(1), which was investigated by elemental analysis, FT-IR, X-ray powder
diffraction (XRPD), X-ray single-crystal diffraction, TG/DTA, and photoluminescence
measurements. Compound 1 crystallizes in the tetragonal system, space group
I4(1)/a, a = b = 17.636(2) Å, c = 13.5345(15)
Å, V = 4209.6(9) Å3, Z = 8. The distorted
tetrahedral geometry of Cu(I) is defined by two chlorides and two N donors from
different BBTH ligands. Adjacent copper atoms are connected by μ2-Cl
to give a 1-D zigzag inorganic chain, and further linked by BBTH ligands via
μ4-bridging, forming the 3-D hybrid structure of 1. Cu(I)
atoms and BBTH ligands can be regarded as two kinds of non-equivalent 4-connected
nodes, which lead to an unusual topological network with Schläfli symbol of (32.8.92.10)2(32.82.92).
Compound 1 exhibits high thermal stability and shows strong red fluorescence
emission at 538 nm in the solid state at ambient temperature. |
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