Table 1. Crystallographic Data and Structure Parameters as Obtained from the EXAFS R-Space Fita.
| shells | N | R (Å) | S02 | R-factor | σ2 (Å2) |
|---|---|---|---|---|---|
| Ge–O2.1 | 6 | 1.884(18) | 0.7(1) | 0.012 | 0.007(2) |
Shells calculated from the perovskite structure model in ref (26). N: coordination number; R: mean bond length; S02: amplitude factor; and σ2: Debye–Waller thermal parameter.