The reaction heats and PM5 semiempirical studies of complexes formed between silicon podand and monovalent cations
Authors:
- Bogusława Łęska,
- Piotr Przybylski,
- Joanna Wyrwał,
- Bogumił Brzezinski,
- Grzegorz Marek Schroeder,
- Volodimir Rybachenko,
- Angelamaria Maia
Abstract
Silicon podands (1-10) were synthesised and their complexation reaction of Na + cations were studied by calorimetric and PM5 theoretical methods. Both methods provide evidence for formation of the respective complexes with Na + cations of different stoichiometry. In most cases, only formation of the complexes of 1:1 stoichiometry has been observed. For compounds with longer oxaalkyl chains (9 and 10) the formation of 1:4 and 1:6 complexes has been found. The structures of the complexes are visualised and discussed. © 2004 Elsevier B.V. All rights reserved.
- Record ID
- UAMc047195912cf4926af77ef1d34ec054f
- Author
- Journal series
- Journal of Molecular Structure, ISSN 0022-2860
- Issue year
- 2005
- Vol
- 733
- Pages
- 231-237
- ASJC Classification
- ; ; ;
- DOI
- DOI:10.1016/j.molstruc.2004.08.021 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 9; = 9; = 13; : 2005 = 0.843; : 2006 (2 years) = 1.495 - 2007 (5 years) =1.497
- Citation count
- 13
Share
- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMc047195912cf4926af77ef1d34ec054f/
- URN
urn:amu-prod:UAMc047195912cf4926af77ef1d34ec054f
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.