(NH4)4Cd(HSeIVO3) 2(SeVIO4)2: A new structure type with krošhnkite-like chains
- Author(s)
- Uwe Kolitsch
- Abstract
The triclinic structure of tetrammonium cadmium dihydrogenselenite(IV) diselenate(VI), (NH4)4Cd(HSeIVO 3)2 (SeVIO4)2 was discussed. The compound had kro?hnkite-like heteropolyhedral chains in which CdO6 octahedra were linked via bridging HSeO3 groups. The charge-balancing NH4 groups were involved in weak hydrogen bonding, whereas the H atom of the HSeO3 group provided a strong hydrogen bond. The unit-cell parameter determination of the compound indicated no change in symmetry upon cooling.
- Organisation(s)
- Department of Mineralogy and Crystallography
- Journal
- Acta Crystallographica. Section C: Crystal Structure Communications
- Volume
- 60
- ISSN
- 0108-2701
- Publication date
- 2004
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 1051 Geology, Mineralogy
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/9f802576-ba8c-429f-bcd6-f081904a730c