Abstract
The interatomic distances in dilute lanthanum-barium cuprates were examined to determine parameters of the local surrounding of copper atoms and interatomic exchange angles. In such cuprates, there are two possible directions of exchange interactions at an angle less than 180°.
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Bobrysheva, N.P., Mikhailova, M.V., Osmolovskii, M.G. et al. States of Atoms and Interatomic Interactions in Complex Perovskite-like Oxides: XIV.1 Possibilities for Interatomic Interactions in Barium-containing Cuprates. Russian Journal of General Chemistry 71, 1527–1530 (2001). https://doi.org/10.1023/A:1013974214002
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DOI: https://doi.org/10.1023/A:1013974214002