Citation:
ZHAI Ji-Quan, ZHANG Yu, CHENG Jian-Kai, YANG Jin-Xia, ZHANG Xinb, QIN Ye-Yan, YAO Yuan-Gen. Synthesis, Structure and Luminescent Property of a New Zinc(II) Complex[J]. Chinese Journal of Structural Chemistry,
2016, 34(10): 1513-1518.
doi:
10.14102/j.cnki.0254-5861.2011-0710
Synthesis, Structure and Luminescent Property of a New Zinc(II) Complex
摘要:
One new coordination polymer, namely {[Zn(HL)(Hbipy)]2·3H2O}n (bipy=4,4'-bipyridine, H4L=6-(3',4'-dicarboxyl-phenoxy) isophthalic acid), has been synthesized through a hydrothermal method and characterized by single-crystal X-ray diffraction, elemental analysis, infrared spectra (IR), and thermogravimetric (TG) analysis. The crystal structure is of monoclinic, space group P21/n with a=9.6435(3), b=19.8515(7), c=12.9731(5) Å, β=103.023(4)°, V=2419.67(15) Å3, C52H38Zn2N4O21, Mr=1185.6, Z=2, Dc=1.619 g/cm3, F(000)=1200, μ=1.083 mm-1, the final R=0.0443 and wR=0.1079 for 4269 observed reflections (I>2σ(I). The compound features a two-dimensional (2D) framework and stabilizes itself by interlayer π…π interactions and innerlayer hydrogen bonds. The 2D layer presents a simple 3-connected 63 topology. Moreover, the thermal dynamic stability and luminescent property of the compound have also been discussed in detail.
English
Synthesis, Structure and Luminescent Property of a New Zinc(II) Complex
Abstract:
One new coordination polymer, namely {[Zn(HL)(Hbipy)]2·3H2O}n (bipy=4,4'-bipyridine, H4L=6-(3',4'-dicarboxyl-phenoxy) isophthalic acid), has been synthesized through a hydrothermal method and characterized by single-crystal X-ray diffraction, elemental analysis, infrared spectra (IR), and thermogravimetric (TG) analysis. The crystal structure is of monoclinic, space group P21/n with a=9.6435(3), b=19.8515(7), c=12.9731(5) Å, β=103.023(4)°, V=2419.67(15) Å3, C52H38Zn2N4O21, Mr=1185.6, Z=2, Dc=1.619 g/cm3, F(000)=1200, μ=1.083 mm-1, the final R=0.0443 and wR=0.1079 for 4269 observed reflections (I>2σ(I). The compound features a two-dimensional (2D) framework and stabilizes itself by interlayer π…π interactions and innerlayer hydrogen bonds. The 2D layer presents a simple 3-connected 63 topology. Moreover, the thermal dynamic stability and luminescent property of the compound have also been discussed in detail.
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Key words:
- coordination polymer
- / hydrogen bonds
- / π…π interactions
- / topology
- / luminescent property
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