Sugar-metal ion interaction: Crystal structure and spectroscopic study of potassium chloride complex with d -glucose, KCl·2C 6 H 12 O 6
作者: Xiao-Yan KangYe-Di ChangJing-Dan WangLi-Min YangYi-Zhuang XuGuo-Zhong ZhaoShuai LiKe-Xin LiuJia-Er ChenJin-Guang Wu
作者单位: 1State Key Laboratory of Nuclear Physics and Technology, Institute of Heavy Ion Physics, School of Physics, Peking University, Beijing, 100871, China
2Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
3Department of Physics, Capital Normal University, Beijing Advanced Innovation Center of Imaging Technology, Key Lab of Terahertz Optoelectronics, Ministry of Education, Beijing, 100048, China
刊名: Journal of Molecular Structure, 2020, Vol.1206
来源数据库: Elsevier Journal
DOI: 10.1016/j.molstruc.2019.127671
关键词: PotassiumGlucoseFTIRComplexationCrystal structureTHz
原始语种摘要: Abstract(#br)Potassium ion plays an important role in a variety of bioactivities, and many functions of potassium ion are exerted via coordination with saccharides. Up to now, the understanding of the biochemistry of K + /saccharides system is limited due to the lack of crystal structures of potassium ion-saccharide complexes. Herein, we have prepared single crystal of potassium chloride- α - d -glucose complex (KCl·2C 6 H 12 O 6 ) and its crystal structure has been successfully obtained. Potassium ion is coordinated to two α - d -glucose molecules. One α - d -glucose molecule provides 4 α and 6 β hydroxyl groups to coordinate to potassium ion, another one uses its 2 α and 3 β hydroxyl groups to coordinate to potassium ion. The single crystal structure of the complex exhibits some unusual...
全文获取路径: Elsevier  (合作)
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影响因子:1.404 (2012)

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关键词翻译
关键词翻译
  • spectroscopic 光谱的
  • glucose 葡萄糖
  • chloride 氯化物
  • interaction 相互酌
  • structure 构造
  • complex 超群
  • potassium 
  • metal 金属
  • study 学习