Structure Variation Due to Ligand Flexibility: Syntheses and Structures of the Copper(II) Complexes [Cu(APPy)] and [Cu2(AEPy)2] Where APPyH2 = Bis[3-(2-pyridinecarboxamido)propyl]- methylamine and AEPyH2 = Bis[3-(2-pyridine- carboxamido)ethyl]methylamine
摘要:
Two new pentacoordinate ligands containing two pyridine 2-carboxamide units connected by -(CH2)(n)-N(Me)-(CH2)(n)- links have been synthesized. The ligand with n = 3 affords a monomeric Cu(II) complex, while the one with n = 2 gives rise to a ligand-shared dimer.