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. 2024 Nov 4;25(1):2423600. doi: 10.1080/14686996.2024.2423600

Figure 26.

Figure 26.

Averaged negative-signed COHPs in (a) Li2SrNb2O7 and (e) Li2CaNb2O7 for all atom pairs with bond lengths less than 3 Å. Negative-signed COHPs between Nb 4d and O 2p states for (b) Li2SrNb2O7 and (f) Li2CaNb2O7 in the cmcm and pmcn phases. Schematic energy level diagrams for the cmcm and pmcn phases of (c, d) Li2SrNb2O7 and (g, h) Li2CaNb2O7 are described. Adapted with permission from ref. [187]. Copyright 2021 American chemical society.