| Synthesis, Crystal Structure and Magnetic Properties of a One-dimensional Loop-like Iron(Ⅱ) Complex:[Fe(Haip)2(H2O)2]n (Haip =5-Ammoniumisophthalato) |
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| 引用本文： | 张来军,李燕红,陈发云,吴辉勇,陈骁.Synthesis, Crystal Structure and Magnetic Properties of a One-dimensional Loop-like Iron(Ⅱ) Complex:[Fe(Haip)2(H2O)2]n (Haip =5-Ammoniumisophthalato)[J].结构化学,2013,32(4):550-556. |
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| 作者姓名： | 张来军 李燕红 陈发云 吴辉勇 陈骁 |
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| 作者单位： | School of Chemistry and Chemical Engineering,Shangrao Normal University |
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| 基金项目： | supported by the Scientific Research Start-up Funds of Shangrao Normal University;the Fourth Characteristic Specialty Foundation of University from Ministry of Education(TS11524);the Natural Science Foundation of Jiangxi Province(No.20122BAB203002) |
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| 摘 要： | An iron(Ⅱ) coordination polymer, Fe(Haip)2(H2O)2n (1, Haip = 5-ammoniumiso-phthalato), has been hydro/solvothermally synthesized and characterized by single-crystal X-ray diffraction, elemental analysis, infrared spectrum and magnetic measurement. Compound 1 crystalizes in monoclinic, space group P2/c with a = 6.9874(14), b = 9.960(2), c = 12.894(4), β = 117.47(2)°, Fe(C8H6NO4)2(H2O)2 , Mr = 452.16, V = 796.2(3)3 , Z = 2, D c = 1.886 g·cm-3 , μ = 1.017 mm-1 , F(000) = 464.0, 2.71<θ<28.42°, R = 0.0307, wR = 0.0840 and S = 1.005. Single-crystal X-ray diffraction analysis reveals that 1 features an infinite one-dimensional loop-like chain structure and Haip ligand in 1 is of zwitterionic form. Magnetic measurement results show the dominated ferromagnetic interactions among FeⅡ atoms.
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| 关 键 词： | iron(Ⅱ) complex crystal structure magnetic property loop-like chain 5-ammoniumisophthalato (Haip) |
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