@inproceedings{paperid:1024841, author = {F. Naghavi and M. Zahedi-Tabrizi and Tayyari, Sayyed Faramarz}, title = {Density functional efficiency in calculation of vibrational spectra of carbonyl compounds}, booktitle = {14th Iranian Physical Chemistry Conference}, year = {2011}, location = {کیش, IRAN}, keywords = {Density functional theory; Vibrational frequencies scaling factor; Infrared band intensities; Geometrical parameters; Dipole moment.}, }