Synthesis, crystal structure and magnetic properties of copper(II) complexes with 4-methyl-N-[2-[(E)-2-pyridyl[alkyl]iminomethyl]phenyl]benzenesulfamide ligands
作者： Valery G. Vlasenko , Anatolii S. Burlov , Yurii V. Koshchienko , Alexandra A. Kolodina , Yan V. Zubavichus
DOI: 10.1016/J.MOLSTRUC.2019.127450
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摘要: Abstract Two types of copper(II) complexes CuL1Cl and CuL2COOCH3 with tetradentate 4-methyl-N-[2-[(E)-2-pyridylmethyliminomethyl]phenyl]benzene-sulfamide (L1) 4-methyl-N-[2-[(E)-2-pyridylethyliminomethyl]phenyl]-benzenesulfamide (L2) ligands were synthesized. The characterized by elemental analysis, infrared 1H NMR spectra, magnetochemical measurements, single crystal X-ray diffraction. Cu atoms in the are coordinated tosylamine N,O, imino N pyridine Schiff base ligand, one Cl or acetate ligand at apex, thus forming strongly distorted square-pyramidal octahedral environment, respectively. Complexes paramagnetic.
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