Dalton communications. Metal-ion recognition. Donor-set control of silver(I)/lead(II) discrimination using mixed-donor macrocyclic ligands
摘要:
The systematic variation of the donor atom set in a dibenzo-substituted, 17-membered ring structure on the ability of the resultant systems to discriminate between silver(I) and lead(ll) has been performed; the compound containing a S2N2S-donor set yielded discrimination of the order of 10(9) in favour of silver(I).