| Measured Wavenumbers (cm-1) |
Significant Contribution |
| 857 |
P-O-P bending |
| 980 |
vs (PO3-2) |
| 1060 |
vas (PO3-2) |
| 1259 |
v(C4aΝ3), v(C4C4a) |
| 1374 |
v(C5aC6), ν(Ν10,C10a) |
| 1403 |
ν(C2Ν3), ν(C2Ν1) |
| 1454 |
ν(C7C8) |
| 1541 |
ν(Ν1C10a), ν(C4aΝ5) |
| 1581 |
ν(Ν1C10a), ν(Ν10C10a) |
| 1548 |
v(Ν1C10a), |
| 1580 |
v(Ν5C4a), v(Ν1C10a) |
| 1650 |
ν(C2=O) |
|
