Citation:
YAO Hua-Gang, ZHANG Jun-Jun, CAI Zhang-Wei, ZHANG Chen-Yang, YOU Li-Jun, ZHENG Shuang. A New Zn(II) Coordination Polymer Constructed by 1,4-Benzenedithiolate Dianion: [Zn(SC6H4S)(1,3-DPA)]n[J]. Chinese Journal of Structural Chemistry,
2015, 34(6): 911-916.
doi:
10.14102/j.cnki.0254-5861.2011-0625
A New Zn(II) Coordination Polymer Constructed by 1,4-Benzenedithiolate Dianion: [Zn(SC6H4S)(1,3-DPA)]n
摘要:
A new one-dimensional polymer, [Zn(SC6H4S)(1,3-DPA)]n (1, SC6H4S=1,4-benzenedithiolate and 1,3-DPA=1,3-diaminepropane), has been synthesized and characterized by elemental analysis, PXRD, IR spectra, and single-crystal X-ray diffraction. The complex crystallizes in triclinic system, space group P1, with a=6.7119(1), b=9.0230(2), c=10.4943(2) Å, α=69.288(1), β=75.848(1), γ=81.513(1)°, V=575.123(19) Å3, Dc=1.615 g/cm3, Z=2, F(000)=288; the final S=1.070, R=0.0234, and wR=0.0551. The compound consists of an infinite zigzag chain formed by [Zn(1,3-DPA)]2+ units joined by SC6H4S ligands. Each chain interacts with neighboring chains via weak N-H···S hydrogen bonds to form an extended three-dimensional (3D) supramolecular network. The thermal and photoluminescent properties of 1 have also been investigated.
English
A New Zn(II) Coordination Polymer Constructed by 1,4-Benzenedithiolate Dianion: [Zn(SC6H4S)(1,3-DPA)]n
Abstract:
A new one-dimensional polymer, [Zn(SC6H4S)(1,3-DPA)]n (1, SC6H4S=1,4-benzenedithiolate and 1,3-DPA=1,3-diaminepropane), has been synthesized and characterized by elemental analysis, PXRD, IR spectra, and single-crystal X-ray diffraction. The complex crystallizes in triclinic system, space group P1, with a=6.7119(1), b=9.0230(2), c=10.4943(2) Å, α=69.288(1), β=75.848(1), γ=81.513(1)°, V=575.123(19) Å3, Dc=1.615 g/cm3, Z=2, F(000)=288; the final S=1.070, R=0.0234, and wR=0.0551. The compound consists of an infinite zigzag chain formed by [Zn(1,3-DPA)]2+ units joined by SC6H4S ligands. Each chain interacts with neighboring chains via weak N-H···S hydrogen bonds to form an extended three-dimensional (3D) supramolecular network. The thermal and photoluminescent properties of 1 have also been investigated.
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Key words:
- Zn(Ⅱ)coordination polymer
- / crystal structure
- / 1,4-benzenedithiol
- / zigzag chain
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