...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of chemical crystallography >Hydrothermal synthesis, structural characterization and luminescent property of a new 1-D Chain-like [Er(NC_6H_4O _2)_3(H_2O)_2]_n
【24h】

Hydrothermal synthesis, structural characterization and luminescent property of a new 1-D Chain-like [Er(NC_6H_4O _2)_3(H_2O)_2]_n

机译：一维新型链状[Er（NC_6H_4O _2）_3（H_2O）_2] _n的水热合成，结构表征和发光性质

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Erbium (III) coordination compound with the formula [Er(IN) _3(H_2O)_2]_n 1 (HIN = isonicotinic acid) was synthesized by mixing Er_2O_3 with isonicotinic acid under hydrothermal condition. The structure of the title compound was determined by single crystal X-ray diffraction analysis, which reveals that the 1-D chain-like structure is formed by the erbium polyhedra through the carboxyl groups of IN. It crystallizes in the monoclinic system, possesses space group C2/c, with lattice parameters: a = 20.229(10) ?, b = 11.594(6) ?, c = 9.871(5) ?, α = γ=90°, β = 115.509(6)°, V = 2089.3(18) ? 3, and D_(calc) = 1.811 mg/cm~3 for Z = 4, F(000) = 1108, GOF = 1.109, R1 = 0.0675. Compound 1 has been characterized by IR absorption spectroscopy, ultraviolet excitation and emission spectrum.
机译：通过在水热条件下将Er_2O_3与异烟酸混合，合成了具有式[Er（IN）_3（H_2O）_2] _n 1（HIN =异烟酸）的（（III）配位化合物。通过单晶X射线衍射分析确定标题化合物的结构，其揭示由D多面体通过IN的羧基形成1-D链状结构。它在单斜晶系中结晶，具有空间群C2 / c，其晶格参数为：a = 20.229（10）α，b = 11.594（6）α，c = 9.871（5）α，α=γ= 90°，β = 115.509（6）°，V = 2089.3（18）？ 3，对于Z = 4，D_（calc）= 1.811 mg / cm〜3，F（000）= 1108，GOF = 1.109，R1 = 0.0675。化合物1已经通过IR吸收光谱，紫外激发和发射光谱表征。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号