PXRD and FTIR phase/functional-group checks
Th5U-50% · Powder
PXRD patterns recorded on Rigaku Miniflex II at 1 deg/min, 30 kV, 15 mA; FTIR on Perkin-Elmer Spectrum 100.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| FTIR evidence for spiropyran-containing samples | nu(C-O-C) at 1175 cm^-1 | — | — | Caption Exact Reported | S20 and S25 · FTIR figures · Figures S3, S11, S12 |
| Framework crystallinity retained after UV irradiation | PXRD patterns showed preservation of framework crystallinity for Th-34%, Th-65%, and Th5U-50% | — | — | Text Qualitative | 8075 · Results and Discussion · Figures S13-S16 |