sys conf na freq missing benzene molec 12 freq naphthalene molec 18 freq anthracene molec 24 freq tetracene molec 30 freq pentacene molec 36 freq hexacene molec 42 freq chrysene molec 30 freq pyrene molec 26 freq perylene molec 32 freq IF12b molec 34 freq IF21a molec 34 freq triphenylene molec 30 freq coronene molec 36 freq stilbene molec 26 freq triazine molec 9 freq phenazine molec 22 freq carbazole molec 22 freq ICZb molec 32 freq TCNQ molec 20 freq TCNQ-F2 molec 20 freq TCNQ-F4 molec 20 freq ICZbCl2c molec 32 freq pentaceneN2Cl4 molec 34 freq TTTT molec 18 freq BTBT molec 24 freq DNTT molec 36 freq DATT molec 48 freq DNBDT molec 42 freq NDT molec 24 freq bithiophene molec 16 freq oligothiophene4 molec 30 freq oligothiophene6 molec 44 freq benzotrithiophene molec 21 freq benzotrithiopheneA molec 21 freq TTF molec 14 freq HMTTF molec 28 freq DBTTF molec 26 freq benzeneF6 molec 12 freq benzeneO2 molec 12 freq anthraquinone molec 24 freq PTCDA molec 38 freq NDFPh molec 44 freq NDI molec 26 freq PDI molec 40 freq quinacridone molec 36 freq pentaceneN4O2 molec 32 freq indigo molec 30 freq indigoCl2 molec 30 freq dibenzoindigo molec 42 freq carbazoleNO2b molec 24 freq TTAa molec 36 freq TTAb molec 36 freq TTPa molec 34 freq TTPb molec 34 freq TTPc molec 34 freq PBBTZ molec 30 freq thiazolothiazolePh molec 30 freq benzodithiopheneO2 molec 18 freq C60 molec 60 freq triptycene molec 34 freq BODIPY molec 21 freq OPV3CN molec 42 freq spirobifluorene molec 41 freq spirobidibenzosilole molec 41 freq triphenyltriazine molec 39 freq triphenylbenzene molec 42 freq TPP molec 34 freq