New mixed salts of L-histidinium(2+) comprising hexafluorosilicate anion
- Autor(en)
- A.M. Petrosyan, M. Fleck, V.V. Ghazaryan
- Abstrakt
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+∙2ClO4−∙SiF62−∙2H2O (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+∙2BF4−∙SiF62−∙2H2O), monoclinic 2l-His2+∙2Cl−∙SiF62− (space group C2, Z=2, a=27.037(2) Å, b=6.9849(5) Å, c=5.3630(4) Å, β=91.928(4)°) and isostructural 2l-His2+∙2Br−∙SiF62− (space group C2, Z=2, a=27.063(6) Å, b=7.1013(17) Å, c=5.5076(11) Å, β=92.141(11)°), and triclinic 2l-His2+∙SO42−∙SiF62−∙3H2O (space group P1, Z=1, a=8.5005(17) Å, b=8.7896(18) Å, c=9.7286(19) Å, α=71.49(3)°, β=92.141(11)°, γ=86.17(3)°).
- Organisation(en)
- Institut für Mineralogie und Kristallographie
- Externe Organisation(en)
- National Academy of Sciences of the Republic of Armenia
- Journal
- Journal of Crystal Growth
- Band
- 401
- Seiten
- 863-868
- Anzahl der Seiten
- 6
- ISSN
- 0022-0248
- DOI
- https://doi.org/10.1016/j.jcrysgro.2013.10.060
- Publikationsdatum
- 11-2013
- Peer-reviewed
- Ja
- ÖFOS 2012
- 104015 Organische Chemie, 104017 Physikalische Chemie, 105113 Kristallographie
- Schlagwörter
- ASJC Scopus Sachgebiete
- Condensed Matter Physics, Materials Chemistry, Inorganic Chemistry
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/dfebdc94-72ba-40e8-b0f6-05c9246e2fd0