Ca-doped rare earth perovskite materials for tailored exsolution of metal nanoparticles

Lindenthal, L.; Ruh, T.; Rameshan, R.; Summerer, H.; Nenning, A.; Herzig, C.; Löffler, S.; Limbeck, A.; Opitz, A.K.; Blaha, P.; Rameshan, C.

doi:10.1107/S2052520620013475

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 5
Calculated distances in the Fe–O coordination octahedra for (a) LaFeO₃, (b) La_0.5Ca_0.5FeO₃, (c) NdFeO₃ and (d) Nd_0.5Ca_0.5FeO₃. In (b) two Fe atoms are marked with asterisks, since they exhibit different Fe–O distortions: the left Fe atom (*) behaves similarly to both Fe atoms of Nd_0.5Ca_0.5FeO₃, showing elongation in only one direction, while the right Fe atom (**) differs from the Nd-analogue with Fe–O distances elongated in two directions.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 76| Part 6| December 2020| Pages 1055-1070

https://doi.org/10.1107/S2052520620013475

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