Abstract
A general review and description is given of vacancy patterns in oxygen-deficient perovskites AmBmO3m-x. Thirteen compounds that contain unique oxygen vacancy patterns and that adopt structures related to cubic closest packing are examined in detail: m = 2, x = 1, Ca2Mn2O5, LaSrCuGaO5, La2Ni2O5, LaSrCuAlO5, YBaCuFeO5, Ca2Co2O5; m = 3, x = 1, 2, or 3, LaBa2-Cu2TaO8;, LaSr2Fe3O8, YBa2Cu3O7, LnSr2Cu2GaO7, YBa2Cu3O6; m = 4, x = 1, Ba2La2Cu2Sn2O11 and Ca4Ti2Fe2O11. The structural similarity among the compounds is stressed by the presentation and examination of AO3-x slices. The influence of the A and B cations on the manner in which successive AO3-x layers are stacked is presented and discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 151-165 |
| Number of pages | 15 |
| Journal | Chemistry of Materials |
| Volume | 5 |
| Issue number | 2 |
| Publication status | Published - 1993 |
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ASJC Scopus subject areas
- Materials Chemistry
- Materials Science(all)
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Structural similarities among oxygen-deficient perovskites. / Anderson, Mark T.; Vaughey, John T.; Poeppelmeier, Kenneth R.
In: Chemistry of Materials, Vol. 5, No. 2, 1993, p. 151-165.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Structural similarities among oxygen-deficient perovskites
AU - Anderson, Mark T.
AU - Vaughey, John T.
AU - Poeppelmeier, Kenneth R
PY - 1993
Y1 - 1993
N2 - A general review and description is given of vacancy patterns in oxygen-deficient perovskites AmBmO3m-x. Thirteen compounds that contain unique oxygen vacancy patterns and that adopt structures related to cubic closest packing are examined in detail: m = 2, x = 1, Ca2Mn2O5, LaSrCuGaO5, La2Ni2O5, LaSrCuAlO5, YBaCuFeO5, Ca2Co2O5; m = 3, x = 1, 2, or 3, LaBa2-Cu2TaO8;, LaSr2Fe3O8, YBa2Cu3O7, LnSr2Cu2GaO7, YBa2Cu3O6; m = 4, x = 1, Ba2La2Cu2Sn2O11 and Ca4Ti2Fe2O11. The structural similarity among the compounds is stressed by the presentation and examination of AO3-x slices. The influence of the A and B cations on the manner in which successive AO3-x layers are stacked is presented and discussed.
AB - A general review and description is given of vacancy patterns in oxygen-deficient perovskites AmBmO3m-x. Thirteen compounds that contain unique oxygen vacancy patterns and that adopt structures related to cubic closest packing are examined in detail: m = 2, x = 1, Ca2Mn2O5, LaSrCuGaO5, La2Ni2O5, LaSrCuAlO5, YBaCuFeO5, Ca2Co2O5; m = 3, x = 1, 2, or 3, LaBa2-Cu2TaO8;, LaSr2Fe3O8, YBa2Cu3O7, LnSr2Cu2GaO7, YBa2Cu3O6; m = 4, x = 1, Ba2La2Cu2Sn2O11 and Ca4Ti2Fe2O11. The structural similarity among the compounds is stressed by the presentation and examination of AO3-x slices. The influence of the A and B cations on the manner in which successive AO3-x layers are stacked is presented and discussed.
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M3 - Article
VL - 5
SP - 151
EP - 165
JO - Chemistry of Materials
JF - Chemistry of Materials
SN - 0897-4756
IS - 2
ER -