FTIR and powder XRD
as-synthesised Ni2DDA black powder · Powder
FTIR coordination analysis; XRD compared with simulated pattern and measured at different temperatures.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| new N-H stretching vibrational peak after Ni coordination | 3408 cm-1 | — | — | Text Exact Reported | p003 · Results and Discussion · Figure S1 |
| XRD pattern agreement with simulated Ni2DDA | consistent with simulated results | — | — | Qualitative Qualitative | p003 · Results and Discussion · Figures S2-S3 |
| XRD stability at elevated temperatures | minimal variation in XRD peak positions at 25, 40 and 80 degC | — | — | Text Qualitative | p003-p004 · Results and Discussion · Figure S3 |