Curved crystal morphology, photoreactivity and photosalient behaviour of mononuclear Zn(II) complexes
作者: Caroline Evania MulijantoHong Sheng QuahGeok Kheng TanBruno DonnadieuJagadese J. Vittal
作者单位: 1Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
刊名: IUCrJ, 2017, Vol.4 (Pt 1), pp.65-71
来源数据库: International Union of Crystallography
DOI: 10.1107/S2052252516019072
关键词: cycloaddition reactioncurved single crystalsphotosalient propertyZn(II) complex
原始语种摘要: A dramatic effect of crystal morphology, photoreactivity and photosalient property is observed in a zinc(II) complex due to solvent effects and fluorine substitution at the backbone of the ligand. Of the two crystal forms with a 3-fluoro derivative, one yielded a curved morphology of single crystals and the second form shows photoreactivity in the solid state, whereas crystals of the 2-fluoro derivative pop during the [2 + 2] photocycloaddition reaction. This is the first report documenting curved single crystals of metal complexes obtained naturally during crystallization, although such bent crystals have been observed in extended solids naturally, or bent by mechanical force or by UV irradiation.
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关键词翻译
关键词翻译
  • 性质 当然
  • crystal 晶体
  • II Interactive Interface
  • morphology 形态学
  • complexes 联合企业
  • solid 固体
  • single 单独的
  • derivative 衍生物
  • curved 弯的
  • naturally 当然
  • behaviour 当然