New mixed salts of L-histidinium(2+) comprising hexafluorosilicate anion
- Author(s)
- A.M. Petrosyan, M. Fleck, V.V. Ghazaryan
- Abstract
Four mixed salts of amino acid L-?histidine comprising hexafluorosilicate anion have been obtained in form of single crystals. These mixed salts are: orthorhombic 2L-?His2+x2ClO4-x?SiF62-?x2H2O (space group P21212, Z=2, a=10.1549(8) Å, b=14.847(1) Å, c=8.7536(7) Å, which is isostructural with recently published 2L-?His2+x2BF4-xSiF62-?x2H2O)?, monoclinic 2L-?His2+x2Cl-?xSiF62-? (space group C2, Z=2, a=27.037(2) Å, b=6.9849(5) Å, c=5.3630(4) Å, ß=91.928(4)?!!!) and isostructural 2L-?His2+x2Br-?xiF62-? (space group C2, Z=2, a=27.063(6) Å, b=7.1013(17) Å, c=5.5076(11) Å, ß=92.141(11)?!!!)?, and triclinic 2L-?His2+xSO42-?xSiF62-?x3H2O (space group P1, Z=1, a=8.5005(17) Å, b=8.7896(18) Å, c=9.7286(19) Å, a=71.49(3)?!!!, ß=92.141(11)?!!!, ?=86.17(3)?!!!)?
- 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
- 401
- Pages
- 863-868
- No. of pages
- 6
- ISSN
- 0022-0248
- DOI
- https://doi.org/10.1016/j.jcrysgro.2013.10.060
- Publication date
- 11-2013
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 104015 Organic chemistry, 104017 Physical chemistry, 105113 Crystallography
- Keywords
- ASJC Scopus subject areas
- Condensed Matter Physics, Materials Chemistry, Inorganic Chemistry
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/dfebdc94-72ba-40e8-b0f6-05c9246e2fd0