Citation:
HUANG Nan-Nan, WANG Xiao-Dan, YU Ying-Hui, GAO Jin-Sheng, HOU Guang-Feng. A Three-dimensional ZnⅡ Based Coordination Polymer with 2-Fold Interpenetrated Topology Displaying Luminescent Property[J]. Chinese Journal of Structural Chemistry,
2015, 34(2): 292-298.
doi:
10.14102/j.cnki.0254-5861.2011-0487
A Three-dimensional ZnⅡ Based Coordination Polymer with 2-Fold Interpenetrated Topology Displaying Luminescent Property
摘要:
A new coordination polymer, [Zn2(m-bix)(p-bdc)2] (1), was synthesized under hydrothermal conditions by a reaction of 1,3-bis(imidazol-1-ylmethyl)benzene (m-bix), 1,3-benzenedicarboxylic acid (H2p-bdc) and Zn(NO3)2. The colorless block crystals of complex 1 (C30H22N4O8Zn2) belong to the triclinic system, space group P1 with a=10.213(2), b=12.052(2), c=12.392(3)Å, α=82.97(3), β=76.04(3), γ=78.02(3)°, V=1443.8(5)Å3, Z=2, Dc=1.604 g/cm-3, Mr=697.26, F(000)=708, R=0.0403 and wR=0.0907 for 4886 observed reflections (I>2σ(I)). In 1, the tetrahedral ZnⅡ cations are linked by [p-bdc]2- anions into 2D sq1 networks, which are further connected by bix ligands forming an interesting 2-fold 4,4-connected mog-type 3D network with a point symbol of {4·64·8}2{42·62·82}. Complex 1 was characterized by elemental, IR spectroscopy, powder X-ray diffractions and thermalgravimetric analysis. In addition, complex 1 exhibits coordination induced photoluminescent property.
English
A Three-dimensional ZnⅡ Based Coordination Polymer with 2-Fold Interpenetrated Topology Displaying Luminescent Property
Abstract:
A new coordination polymer, [Zn2(m-bix)(p-bdc)2] (1), was synthesized under hydrothermal conditions by a reaction of 1,3-bis(imidazol-1-ylmethyl)benzene (m-bix), 1,3-benzenedicarboxylic acid (H2p-bdc) and Zn(NO3)2. The colorless block crystals of complex 1 (C30H22N4O8Zn2) belong to the triclinic system, space group P1 with a=10.213(2), b=12.052(2), c=12.392(3)Å, α=82.97(3), β=76.04(3), γ=78.02(3)°, V=1443.8(5)Å3, Z=2, Dc=1.604 g/cm-3, Mr=697.26, F(000)=708, R=0.0403 and wR=0.0907 for 4886 observed reflections (I>2σ(I)). In 1, the tetrahedral ZnⅡ cations are linked by [p-bdc]2- anions into 2D sq1 networks, which are further connected by bix ligands forming an interesting 2-fold 4,4-connected mog-type 3D network with a point symbol of {4·64·8}2{42·62·82}. Complex 1 was characterized by elemental, IR spectroscopy, powder X-ray diffractions and thermalgravimetric analysis. In addition, complex 1 exhibits coordination induced photoluminescent property.
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