Chemistry Letters, Vol.31, No.5, 518-519, 2002
Heavy-row atom effects on the strength of the weak nonbonded interactions between divalent selenium and halogen atoms
The Se-77 NMR chemical shifts observed for 2-selenobenzyl halide derivatives and the density functional theoretical calculation revealed that the strength of intramolecular nonbonded interactions between a divalent selenium and halogen atoms decreases in the order, Se...F > Se...C1 greater than or equal to Se...Br.