title: Synthesis, crystal structure, and properties of a double-helical zinc(II) coordination polymer with Ozagrel drug.
abstract: By the reaction of Zn(OAc)(2)·2H(2)O with Ozagrel, (E)-3-(4-((1H-imidazol-1-yl)methyl)phenyl)acrylic acid (Himpaa), a novel coordination polymer [Zn(impaa)(2)](n)(1) was synthesized and was characterized by IR, elemental analysis, single-crystal X-ray diffraction analysis, photoluminescence spectroscopy, and thermogravimetric and differential thermal analysis. The four-coordinate Zn(II) ions are linked into 1D double-helical chain by the deprotonated impaa(-), which is extended into a 3D supramolecular structure through intermolecular C-H···O hydrogen bonds.
authors.affiliation: College of Chemistry and Chemical Engineering, Pingdingshan University, Pingdingshan, Henan 467002, China.
authors.forename: Wei-Chun
authors.initials: WC
authors.lastname: Yang
authors.forename: Zhe-Bo
authors.initials: ZB
authors.lastname: Zheng
authors.forename: Hao-Ling
authors.initials: HL
authors.lastname: Sun
authors.forename: Ke-Zhi
authors.initials: KZ
authors.lastname: Wang
mesh_terms: D056831:Coordination Complexes / Q000138:chemical synthesis* / Q000737:chemistry*; D018360:Crystallography, X-Ray; D004055:Differential Thermal Analysis; D006860:Hydrogen Bonding; D049449:Luminescence; D008689:Methacrylates / Q000138:chemical synthesis* / Q000737:chemistry*; D008968:Molecular Conformation; D004364:Pharmaceutical Preparations; D011108:Polymers / Q000138:chemical synthesis* / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013818:Thermogravimetry; D015032:Zinc / Q000737:chemistry*
chemical_list: D056831:Coordination Complexes; D008689:Methacrylates; D004364:Pharmaceutical Preparations; D011108:Polymers; D015032:Zinc; C034364:ozagrel