%0 Journal Article %T Conformational analysis, structure, and normal coordinate analysis of vibrational spectra of hexafluoroacetone. A density functional theory study %A Tayyari, Sayyed Faramarz %A Mahboobeh Gholamhoseinpour %A Saeedreza Emamian %A ER Sammelson %J Journal of Fluorine Chemistry %@ 0022-1139 %D 2016