Acta Chimica Sinica ›› 2002, Vol. 60 ›› Issue (6): 964-966. Previous Articles     Next Articles

Original Articles

新型三维配位聚合物[Fe(C_5H_4NCOO)_2]_n的可控合成、晶体结构和UV-VIS-NIR反射光谱研究

李秀艳;郭洪猷;王如骥;黄明智   

  1. 北京化工大学材料科学与工程学院.北京(100029);清华大学化学系.北京 (100084)
  • 发布日期:2002-06-15

Synthesis, Crystal Structure and UV-VIS-NIR Diffuse Reflectance Spectrum of a Novel 3-D Coordination Polymer [Fe(C_5H_4NCOO)_2]_n

Li Xiuyan;Guo Hongyou;Wang Ruji;Huang Mingzhi   

  1. College of Materials Science and Engineering, Beijing University of Chemical Technology.Beijing(100029);Department of Chemistry, Tsinghua University.Beijing(100084)
  • Published:2002-06-15

A novel coordination polymer. [Fe(C_5H_4NCOO)_2]_n, was synthesized by hydrothermal reaction and characterized by elemental analysis as well as IR spectroscopy. The crystal structure (with a novel 3-D network) of this compound belongs to monoclinic, space group P2_1/N, A = 0.49544(1) nm, b = 1.32443(2) nm, c = 1.04983(1) nm, β = 101.586(1) °. The diffuse reflectance spectra (200~2500 nm) showed that the polymer had strong absorbance in 375~563 nm (E_g ≈ 2.5 eV) region and weak absorbance from 720 to 2500 nm (near infrared spectra).

Key words: IRON CHLORIDE, PYRIDINE P, CRYSTAL STRUCTURE, ELEMENTAL ANALYSIS, IR, NIACIN, HYDRO-THERMAL REACTION

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