Magnetic property of a 1D triazacycloalkanes Ni(II) with chiral helical structure complex {[Ni[12]aneN3](μ_(N,S)-SCN)(SCN)}_n

摘要

A novel chiral helical triazacycloalkanes 1D complex {Ni[12]aneN3](μ_(N,S)-SCN)(SCN)}_n (1) ([12]aneN3 = 1,5,9-triazacyclododecane) was synthesized and characterized by X-ray single-crystal diffraction, elemental analysis, IR, electronic spectra and magnetic properties. The magnetic behaviour reveals a ferromagnetic interaction between Ni(II) ions through μ_(N,S)-SCN~- bridges, 2J = 5.072 cm~(-1), g = 2.159.