1. Synthesis and Crystal Structure of Two Cu(II) and Ag(I) Coordination Polymers Assembled by Ozagrel Ligands
- Author
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Xiu-Ying Song, Chang-Gan Huang, Xin-Chen Shang-Guan, Lei Gong, and Xu-Liang Nie
- Subjects
Chemistry ,Hydrogen bond ,Infrared spectroscopy ,General Chemistry ,Crystal structure ,010402 general chemistry ,010403 inorganic & nuclear chemistry ,Condensed Matter Physics ,01 natural sciences ,0104 chemical sciences ,Crystal ,Crystallography ,chemistry.chemical_compound ,Powder diffraction ,Organometallic chemistry ,Monoclinic crystal system ,Acrylic acid - Abstract
Two coordination polymers [Ag(HIMPAA)(IMPAA)] n (1), [Cu(HIMPAA)(IMPAA)Cl] n (2), (HIMPAA = (2E)-3-[4-(1H-imidazol-1-ylmethyl)phenyl]acrylic acid) have been synthesised with ozagrel and structurally characterized by element analysis, infrared spectra (IR), PXRD and X-ray crystal diffraction. Complex 1 is the monoclinic system, space group P21/c with a = 10.897(3) A, b = 6.1624(14) A, c = 19.274(4) A, α = 90.00°, β = 113.13°, γ = 90.00°, V = 1190.2(5) A3, Z = 2. In complex 1, the Ag(I) atom is two-coordinated in a linear mode. Intermolecular O–H···O hydrogen bonds links 1 to generate one-dimensional hydrogen bonds chain. Complex 2 is the monoclinic system, space group C2/c with a = 22.742(7) A, b = 13.829(4) A, c = 7.918(2) A, α = 90.00°, β = 97.10°, γ = 90.00°, V = 2471.1(12) A3, Z = 4. In complex 2, four HIMPAA and four Cu(II) ions forms a novel 52-membered macrocycle [Cu4(IMPAA)4]4+. The 52-membered macrocycle is further briged by HIMPAA to form a two-dimensional network. A one-dimensional coordination polymers [Ag(HIMPAA)(IMPAA)] n (1) and a two-dimensional network [Cu(HIMPAA)(IMPAA)Cl] n (2), (HIMPAA = (2E)-3-[4-(1H-imidazol-1-ylmethyl)phenyl] acrylic acid) were synthesised with ozagrel and structurally characterized by element analysis, IR, PXRD and X-ray crystal diffraction.
- Published
- 2016