Citation:
LI Gui-Lian, LIU Guang-Zhen, HUANG Lei-Lei, LI Zhao-Xiao. A Novel 3D Cu(Ⅱ) Coordination Polymer Containing Mixed Ligands: Synthesis, Crystal Structure and Properties[J]. Chinese Journal of Structural Chemistry,
2014, 33(6): 942-946.
A Novel 3D Cu(Ⅱ) Coordination Polymer Containing Mixed Ligands: Synthesis, Crystal Structure and Properties
摘要:
A novel compound, {[Cu2(nbdc)2(4,4'-bpy)2(H2O)2]·2H2O}n (H2nbdc=4-nitrobenzene-1,2-dicarboxylic acid, 4,4'-bpy=4,4'-bipyridine), was hydrothermally synthesized and characterized by elemental analysis, IR spectroscopy, thermogravimetric analysis (TGA), and single-crystal X-ray diffraction. The complex is of orthorhombic system, space group Pbcn with a=32.222(7), b=7.8503(16), c=28.389(6)Å, V=7181(3)Å3, Dc=1.720 g/cm3, Mr=929.74, Z=8, F(000)=3792, μ=1.273 mm-1, the final R=0.0591 and wR=0.1378 for 4548 observed reflections with I>2σ(I). The compound exhibits a 3D self-penetrating framework with bcu net topology, in which the (46·48)-networks are joined by the H2nbdc and 4,4'-bpy linkers.
English
A Novel 3D Cu(Ⅱ) Coordination Polymer Containing Mixed Ligands: Synthesis, Crystal Structure and Properties
Abstract:
A novel compound, {[Cu2(nbdc)2(4,4'-bpy)2(H2O)2]·2H2O}n (H2nbdc=4-nitrobenzene-1,2-dicarboxylic acid, 4,4'-bpy=4,4'-bipyridine), was hydrothermally synthesized and characterized by elemental analysis, IR spectroscopy, thermogravimetric analysis (TGA), and single-crystal X-ray diffraction. The complex is of orthorhombic system, space group Pbcn with a=32.222(7), b=7.8503(16), c=28.389(6)Å, V=7181(3)Å3, Dc=1.720 g/cm3, Mr=929.74, Z=8, F(000)=3792, μ=1.273 mm-1, the final R=0.0591 and wR=0.1378 for 4548 observed reflections with I>2σ(I). The compound exhibits a 3D self-penetrating framework with bcu net topology, in which the (46·48)-networks are joined by the H2nbdc and 4,4'-bpy linkers.
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