Reset display 3600-3300C-H, 3000-2920C-H of methine, 1577C=O, 1520C=C, 1425CH3, 1375CH3, 1277C-CH3, 1021CH3,
The peaks have been assigned as follows: // The embeded FTIR of Cr(acac)3 was recorded as a KBr disc on a PE 1605 FTIR.