Salts of amino acids with hexafluorosilicate anion
- Author(s)
- V. V. Ghazaryan, Michel Fleck, A.M. Petrosyan
- Abstract
In this work we present our preliminary results on the systematic search for salts of amino acids with hexafluorosilicate (SiF62-) anion. Three types of simple salts have been obtained: 2A+·SiF62- (2Gly+·SiF62-, 2l-Phe+·SiF62-, 2l-Val+·SiF62-, 2l-Glu+·SiF62-, 2l-His+·SiF62-), A2+·SiF62- (l-His2+·SiF62-, l-Lys2+·SiF62-, l-Orn2+·SiF62-) and 2(A···A+)·SiF62- (2(Bet···Bet+)·SiF62-). Furthermore, one example of mixed salts with different anions, including SiF62-, viz. 2l-His2+·2BF4-·SiF62-·2H2O is presented. It was found that the salts of amino acids with SiF62- anion tend to form crystal hydrates and the SiF62- anion is often disordered within the structures.
- Organisation(s)
- Department of Mineralogy and Crystallography
- External organisation(s)
- National Academy of Sciences of the Republic of Armenia
- Journal
- Journal of Crystal Growth
- Volume
- 362
- Pages
- 162-166
- No. of pages
- 5
- ISSN
- 0022-0248
- DOI
- https://doi.org/10.1016/j.jcrysgro.2011.11.017
- Publication date
- 2013
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 105113 Crystallography, 104015 Organic chemistry
- Keywords
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/78a4d9a2-9f22-4ef0-9135-5b609d5e8d51