SEARCH Articles Figures Tables Methylene singlet-triplet splitting Nitrene singlet-triplet splitting Singlet-triplet Singlet-triplet Energy Splittings Singlet-triplet energy splitting Singlet-triplet splitting Singlet-triplet splitting Singlet-triplet splitting, computation Singlet-triplet splitting, nitren Singlet-triplet splittings in carbenes Unpaired electrons, singlet-triplet splittings