Na2MoO2−δF4+δ - a perovskite with a unique combination of atomic orderings and octahedral tiltsElectronic supplementary information (ESI) available: Bond valence sums, single crystal and powder XRD, distortion mode analysis, crystallographic data (CIF). CIF data have been deposited with ICSD: deposition number CSD 429840. See DOI: 10.1039/c5cc05446j
Na 2 MoO 2− δ F 4+ δ ( δ ∼ 0.08) displays a unique variant of the perovskite structure, with simultaneous (Na,vacancy) ordering on the A-site, (Na,Mo) ordering on the B-site, (O,F) ordering on the anion site and an unusual NaNbO 3 -like octahedral tilt system. Na 2 MoO 2− δ F 4+ δ represents the fir...
Saved in:
Main Authors | , , , , |
---|---|
Format | Journal Article |
Language | English |
Published |
08.10.2015
|
Online Access | Get full text |
Cover
Loading…
Summary: | Na
2
MoO
2−
δ
F
4+
δ
(
δ
∼ 0.08) displays a unique variant of the perovskite structure, with simultaneous (Na,vacancy) ordering on the A-site, (Na,Mo) ordering on the B-site, (O,F) ordering on the anion site and an unusual NaNbO
3
-like octahedral tilt system.
Na
2
MoO
2−
δ
F
4+
δ
represents the first example of a perovskite exhibiting simultaneous A-site, B-site and anion site order, together with a complex tilt system. |
---|---|
Bibliography: | 10.1039/c5cc05446j Electronic supplementary information (ESI) available: Bond valence sums, single crystal and powder XRD, distortion mode analysis, crystallographic data (CIF). CIF data have been deposited with ICSD: deposition number CSD 429840. See DOI |
ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/c5cc05446j |