3d image of tetracene skeletal formula

tetracene naphthacene benzanthracene polycyclic aromatic hydrocarbon aromaticity ring organic semiconductor field-effect transistors ofets light-emitting diodes oleds ambipolar transistor electric charge electrons gain medium dye lasers sensitiser chemoluminescence tetracycline substance matter material compound component agent stuff reagent functional group precursor synthesis reaction production building block molecule molecular formula skeletal structural structure geometry 3d scientific research organic chemical