分类： 化学 >> 物理化学 提交时间： 2017-11-05 合作期刊: 《结构化学》
摘要： Two new complexes [Ag(bix)]n·nNAA·nH2O (1) and [Cd(NAA)(phen)2(H2O)]2·2CH3COO-·H2O (2) (bix = 1,4-bis(imidazol-1-ylmethyl)benzene, HNAA = α-naphthylacetic acid, phen = 1,10-phenanthroline) have been successfully synthesized under hydrothermal conditions. Their structures have been determined by elemental analyses, IR spectroscopy, TG and single-crystal X-ray diffraction analysis. The intermolecular hydrogen bonding or π-π stacking interactions extend the complexes into a 3D supramolecular structure. Moreover, the luminescent properties of complex 2 have been investigated in the solid state.
分类： 化学 >> 物理化学 提交时间： 2017-11-05 合作期刊: 《结构化学》
摘要： A new complex [Zn(4-nph)(bib)]2n·nH2O (1) has been obtained by the reaction of metal (Zn(II)), 1,4-bis(imidazol-1-yl)-butane (bib) with 4-nitrophthalic acid (4-H2nph). The crystal structure of 1 has been determined by single-crystal X-ray diffraction analysis. Compound 1 is of triclinic system, space group P with a = 10.3251, b = 12.4503, c = 16.6497 Å, α = 88.487(3), β = 72.529(3), γ = 79.991(3)°, V = 2009.8(5) Å3 and Mr = 945.47. Complex 1 shows a three-dimensional (3D) framework. Moreover, through intermolecular hydrogen bonds, compound 1 is assembled into a supramolecular structure. The thermal stability and luminescent properties of 1 are also investigated.
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