Ilhan, Salih2024-12-242024-12-2420101747-51982047-6507https://doi.org/10.3184/030823409X12609007112282https://hdl.handle.net/20.500.12604/7766Six new macrocyclic complexes are synthesised by template reaction of 1,4-bis(3-aminopropoxy)butane with metal nitrate and 1,7-bis(2-formylphenyl)-1,4,7-trioxaheptane or 1,10-bis(2-formylphenyl)-1,4,7,10-tetraoxadecane and their structures are proposed on the basis of elemental analysis, FT-IR, UV-Vis, molar conductivity measurements, H-1 NMR and mass spectra. The complexes are 1: 2 electrolytes for Pb(II), Zn(II) complexes and 1:3 electrolytes for La(III) as shown by their molar conductivities (Lambda(m)) in DMSO at 10(-3) mol L-1. The configurations of La(III) and Zn(II) complexes are proposed to probably octahedral.eninfo:eu-repo/semantics/closedAccessmacrocyclic Schiff basemacrocyclic complexes1,7-bis(2-formylphenyl)-1,4,7-trioxaheptane1,10-bis(2-formylphenyl)-1,4,7,10-tetraoxadecane and 1,4-bis(3-aminopropoxy) butaneArticle114Q4WOS:000275412500001Q32-s2.0-7794940434410.3184/030823409X12609007112282