Description of Ba₁ + _xNi_xRh₁ - _xO₃ with x = 0.1170 (5) in Superspace: Modulated Composite versus Modulated-Layer Structure

Author(s)

Andreas Schönleber, Universidad del País VascoFollow
F. Javier Zúñiga, Universidad del País Vasco
J. Manuel Perez-Mato, Universidad del País Vasco
Jacques Darriet, Institut de Chimie de la Matière Condensée de Bordeaux
Hans-Conrad zur Loye, University of South Carolina - ColumbiaFollow

Document Type

Article

Subject Area(s)

Chemistry

Abstract

The structure of the compound Ba_{1 + x}Ni_xRh_{1 - x}O3 [x = 0.1170 (5)] has been analyzed at room temperature within the (3 + 1)-dimensional superspace approach using single-crystal X-ray diffraction data. Two different models are presented, the compound is refined as modulated composite as well as modulated-layer structure. In both models discontinuous atomic domains are applied to describe the structural modulations. While the first approach stresses the pseudo-one-dimensional constitution, the latter highlights the layered character of these structures.

Digital Object Identifier (DOI)

https://doi.org/10.1107/S0108768105039212

Publication Info

Published in Acta Crystallographica Section B, Volume 62, Issue 2, 2005, pages 197-204.

Rights

© Acta Crystallographica Section B 2005, International Union of Crystallography.

APA Citation

Schönleber, A., Zúñiga, F., Perez-Mato, J., Darriet, J., & zur Loye, H.-C. (2005). Description of Ba₁ + _xNi_xRh₁ − _xO₃ with x = 0.1170 (5) in Superspace: Modulated Composite versus Modulated-Layer Structure. Acta Crystallographica Section B, 62(2), 197–204. https://doi.org/10.1107/S0108768105039212