Authors [Reference] | Main IR characteristics | Particular characteristics | |||||||
---|---|---|---|---|---|---|---|---|---|
O–H stretch N–H stretch | C–H stretch | CN stretch | C=C stretch N–H bend C=O stretch | N–O stretch | C–H bend C–N stretch C–O stretch N–H bend | C–O stretch | C–O stretch C–N stretch |  | |
Rajakumar et al. [51] | 3361 | Â | Â | Â | 1540 | 1399 | Â | 1049 | Â |
Mishra et al. [49] | 3622 | Â | Â | 1699 | Â | Â | 1388 | 1043 | Â |
Murugan et al. [52] | 3280 |  | 2359 |  |  |  |  | 1092–1027 |  |
Jaganathan et al. [62]a | 3455 | 2920 | Â | 1639 | 1555 | 1407 | Â | Â | Â |
Subramaniam et al. [53] | 3421 | Â | 2362 | 1641 | 1514 | 1456 | Â | Â | Â |
Murugan et al. [55] | 3416; 3402 | Â | Â | 1640/1635 | Â | Â | Â | Â | Â |
Murugan et al. [56] | 3479; 3402 |  | 2359 |  |  |  |  | 1092–1027 |  |
Dutta et al. [57] | 3341–3308 | ~ 2800 |  |  |  | ~ 1400 |  |  |  |
Murugan et al. [63] | 3273 | 2921/2924 | 2355 | 1728 | Â | Â | Â | Â | Â |
Gandhi et al. [59] | 3377 | 2941 |  | 1695 |  | 1417 | 1293 | 1078 | 700–450 Ti–O–Ti |
Rotimi et al. [60] | 3400 |  |  | 1680 |  |  |  |  | 500 Au–O |