Sm(OH)<sub>2</sub>NO<sub>3</sub>
- Author(s)
- C. L. Lengauer, G. Giester, P. Unfried
- Abstract
Sm(OH)2NO3, was prepared by hydrolysis of the corresponding nitrate, leading to a product which is insoluble in water. IR-spectroscopy showed a comparison with the analogous Gd-compound. The temperature of decomposition to SmONO3 is below 573 K. The structure was refined by the Rietveld technique in space group P21, (Z=2), a=6.3852(3) Å, b=3.7784(2) Å, c=7.7402(3) Å, β=97.572(3)°, V=185.11 Å3, Rp=4.9, Rwp=6.3, RB=4.0. The compound is isotypic with Ln(OH)2NO3 (Ln=Pr,Nd,Gd). Infrared spectra and thermal decomposition data are also given for the Gd phase.
- Organisation(s)
- Department of Mineralogy and Crystallography, Department of Inorganic Chemistry
- Journal
- Powder Diffraction
- Volume
- 9
- Pages
- 115-118
- No. of pages
- 4
- ISSN
- 0885-7156
- Publication date
- 06-1994
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 105116 Mineralogy, 105113 Crystallography
- Keywords
- ASJC Scopus subject areas
- Radiation, General Materials Science, Instrumentation, Condensed Matter Physics
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/fc9d92b9-232d-4f25-9064-4f0f129e768a