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A combined experimental and theoretical study on the complexation of the ammonium ion with benzo-18-crown-6
- 1.0342349 - ÚMCH 2011 RIV AT eng J - Journal Article
Toman, Petr - Makrlík, E. - Vaňura, P.
A combined experimental and theoretical study on the complexation of the ammonium ion with benzo-18-crown-6.
Monatshefte fur Chemie. Roč. 141, č. 3 (2010), s. 301-304. ISSN 0026-9247. E-ISSN 1434-4475
Institutional research plan: CEZ:AV0Z40500505
Keywords : crown ethers * macrocycles * Ab initio calculations
Subject RIV: CD - Macromolecular Chemistry
Impact factor: 1.356, year: 2010
From extraction experiments in the two-phase water/nitrobenzene system and gamma-activity measurements, the stability constant of the benzo-18-crown-6–ammonium complex in nitrobenzene saturated with water was determined. Furthermore, the structure of the resulting complex was derived by means of theoretical calculations at the density functional level.
Permanent Link: http://hdl.handle.net/11104/0005862
Number of the records: 1