SEARCH Articles Figures Tables Base Pairs Can Combine to Form Triplets and Quadruplets Base Pairs, Triplets, and Quartets Concluding Remarks Bound Triplet Pairs Monovalent metal clusters highest spin states bound triplet pairs NPFM Bonding Resonating Bound Triplet Pairs Radical triplet pair mechanism The Dimer Pair. Singlet-Triplet Behavior Triplet Recombination of Radical Ion Pairs Triplet pairs Triplet radical ion pair Triplet radical pair Triplet radical pair potential energy surfaces Triplet radical pairs, magnetic Triplet state of radical pair Triplet-State Radical Pairs from the Photoreduction of Benzophenone by Hydrogen Donors Triplet-state radical pairs Triplet-state radical pairs benzophenone, photoreduction Triplet-state radical pairs from Norrish type I processes