Table 2. Refinement parameters for the Rietveld refinements performed for the three modifications of In2S3 .
: Bragg
factor,
:
for points with Bragg contribution,
: weighted profile R-factor (not corrected for background),
: expected R-factor (not corrected for background),
: weighted profile R factor (corrected for background),
: expected R-factor (corrected for background),
: ratio between effective number of reflections and intensity parameters.
| Temperature (K) |
|
|
|
|
|
|
|
||
|---|---|---|---|---|---|---|---|---|---|
| #1 | β-In2S3 | 309 | 10.4 | 0.014 | 0.031 | 0.01 | 0.049 | 0.015 | 5.9 |
| #2 | α-In2S3 | 749 | 7.9 | 0.017 | 0.028 | 0.01 | 0.055 | 0.020 | 7.3 |
| #3 | γ-In2S3 | 1099 | 10.8 | 0.028 | 0.030 | 0.01 | 0.072 | 0.024 | 3.8 |


