SEARCH Articles Figures Tables Carbenes singlet and triplet Conical intersections and singlet-triplet Determination of singlet and triplet methylene fractions Energy difference, between singlet and triplet Excited singlet and triplet state Lowest-lying singlet and triplet states NH in Electronically Excited States of the Singlet and Triplet Manifold Purely Covalent Singlet and Triplet Repulsive States Pyrazine, singlet and triplet valence excited as a ligand in organometallic chemistry SINGLET AND TRIPLET STATES FOR TWO ELECTRONS Singlet and Triplet Anthrone Singlet and Triplet Frequency Singlet and Triplet Methylene Singlet and triplet excitation energies Singlet and triplet exciton bands Singlet and triplet states Singlet and triplet states of the Singlet-triplet Spin angular momentum singlet and triplet states Spin functions singlet and triplet The Methylene and Dichloromethylene Singlet-Triplet Energy Gap Transition Dipoles for Excitations to Singlet and Triplet States