Sm(OH)₂NO₃

Autor(en)

C. L. Lengauer, G. Giester, P. Unfried

Abstrakt

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 ų, R_p=4.9, R_wp=6.3, R_B=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(en)

Institut für Mineralogie und Kristallographie, Institut für Anorganische Chemie

Journal

Powder Diffraction

Band

9

Seiten

115-118

Anzahl der Seiten

4

ISSN

0885-7156

Publikationsdatum

06-1994

Peer-reviewed

Ja

ÖFOS 2012

105116 Mineralogie, 105113 Kristallographie

Schlagwörter

ASJC Scopus Sachgebiete

Radiation, Allgemeine Materialwissenschaften, Instrumentation, Condensed Matter Physics

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/fc9d92b9-232d-4f25-9064-4f0f129e768a