Complexation of the thallium cation with nonactin: an experimental and theoretical study

被引：20
|
作者：
Makrlik, Emanuel [1 ]
Toman, Petr [2 ]
Vanura, Petr [3 ]
机构：
[1] Czech Univ Life Sci, Fac Environm Sci, Prague, Czech Republic
[2] Acad Sci Czech Republ, Inst Macromol Chem, Prague, Czech Republic
[3] Inst Chem Technol, Dept Analyt Chem, CR-16628 Prague, Czech Republic
来源：
MONATSHEFTE FUR CHEMIE | 2014年 / 145卷 / 04期
关键词：
Antibiotics; Macrocycles; Complexation; DFT calculations; Structures; STOFFWECHSELPRODUKTE VON ACTINOMYCETEN; INDIVIDUAL EXTRACTION CONSTANTS; UBER DIE KONSTITUTION; ALKALI-METAL CATIONS; SOLVENT-EXTRACTION; HYDROGEN DICARBOLLYLCOBALTATE; UNIVALENT CATIONS; HYDRONIUM ION; UNEX PROCESS; NITROBENZENE;
D O I：
10.1007/s00706-014-1153-5
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
From extraction experiments in the two-phase water/nitrobenzene system and gamma-activity measurements, the stability constant of the nonactin-Tl+ complex species dissolved in nitrobenzene saturated with water was determined. By using quantum-mechanical calculations, the most probable structure of this complex was predicted.
引用
收藏
页码：551 / 555
页数：5
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