Table 3 Relevant bands of CAR, HCT, and CAR-HCT in Raman spectroscopy
From: Solubility enhancement of carvedilol using drug–drug cocrystallization with hydrochlorothiazide
CAR | HCT | CAR-HCT | |
|---|---|---|---|
NH stretch | 3344.18 | 3361.71 | 3270.07 |
CH stretch | 2996.23 | 2948.87 | 2941.44 |
C=C stretch | 1629.55 | 1597.34 | 1590.91 |
S=O | - | 1375.89 | 1340.51 |
C–Cl | - | 709.05 | 547.15 |