ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Novel Fluoro Perovskites of Bivalent Lanthanoides. On CsEuF3, CsYbF3, and RbYbF3CsEuF3 (a = 4.777 ± 0.001 Å yellowish), CsYbF3 (a = 4.613 ± 0.001 Å, bright green), and RbYbF3 (a = 4.530 ± 0.003 Å, bright orange) are prepared as powders by reduction of the lanthanoid trifluorides with metallic Cs and Rb. They are cubic perovskites. The magnetic properties were measured and the Madelung Part of the Lattice Energy (MAPLE) were calculated.
Notes:
Durch Reduktion der Trifluoride mit metallischem Cs sowie Rb wurden CsEuF3 (a = 4,777(1) Å, gelblich) CsYbF3 (a = 4,613(1) Å, hellgrün) und RbYbF3 (a = 4,530(3) Å, hellorange) als Pulver dargestellt. Es sind kubische Perowskite. Die magnetischen Eigenschaften wurden gemessen (5-300 K) und der Madelunganteil der Gitterenergie, MAPLE, berechnet.
Additional Material:
8 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19835040907
