Citation:
YANG He, JIANG Yang, XU Bo, LI Cun-Cheng. Synthesis, Crystal Structure and Luminescent Property of a New Indium(III) Coordination Polymer[J]. Chinese Journal of Structural Chemistry,
2016, 35(11): 1723-1727.
doi:
10.14102/j.cnki.0254-5861.2011-1153
Synthesis, Crystal Structure and Luminescent Property of a New Indium(III) Coordination Polymer
摘要:
A new coordination complex[In(pda)1.5(bpy)]n (1, H2pda=1,4-phenylenediacetic acid, bpy=2,2'-bipyridine) has been synthesized under hydrothermal conditions and characterized by IR spectrum, elemental analysis, PXRD and single-crystal X-ray diffraction analysis. Crystal data for the title complex are as follows:monoclinic system, space group P21/n with a=11.8015(7), b=15.9551(10), c=11.8858(8) Å, β=94.844(6)°, V=2230.0(2) Å3, Mr=559.25, Z=4, F(000)=1124, Dc=1.666 g/cm3, μ(MoKα)=1.106 mm-1, R=0.0269 and wR=0.0569 for 4534 observed reflections with I>2σ(I). Complex 1 displays a 3D supermolecular structure based on the 1D zizag chains. Fluorescence spectrum measurement indicates that complex 1 shows strong fluorescence emission with a maximum peak at 447 nm in the solid state at room temperature.
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关键词:
- coordination complex
- / crystal structure
- / luminescence
- / indium
English
Synthesis, Crystal Structure and Luminescent Property of a New Indium(III) Coordination Polymer
Abstract:
A new coordination complex[In(pda)1.5(bpy)]n (1, H2pda=1,4-phenylenediacetic acid, bpy=2,2'-bipyridine) has been synthesized under hydrothermal conditions and characterized by IR spectrum, elemental analysis, PXRD and single-crystal X-ray diffraction analysis. Crystal data for the title complex are as follows:monoclinic system, space group P21/n with a=11.8015(7), b=15.9551(10), c=11.8858(8) Å, β=94.844(6)°, V=2230.0(2) Å3, Mr=559.25, Z=4, F(000)=1124, Dc=1.666 g/cm3, μ(MoKα)=1.106 mm-1, R=0.0269 and wR=0.0569 for 4534 observed reflections with I>2σ(I). Complex 1 displays a 3D supermolecular structure based on the 1D zizag chains. Fluorescence spectrum measurement indicates that complex 1 shows strong fluorescence emission with a maximum peak at 447 nm in the solid state at room temperature.
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Key words:
- coordination complex
- / crystal structure
- / luminescence
- / indium
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