One new mixed-valence heptanuclear manganese complex, [Mn^ⅡMn^Ⅲ6O2L6-(NaCH3COO)2(CH3COO)4](1)(L = 3-ethoxy-6-((2-hydroxyethyl)imino)methyl) phenol, was synthesized by treating the Schiff-base ligand with Mn(acac)3&#...One new mixed-valence heptanuclear manganese complex, [Mn^ⅡMn^Ⅲ6O2L6-(NaCH3COO)2(CH3COO)4](1)(L = 3-ethoxy-6-((2-hydroxyethyl)imino)methyl) phenol, was synthesized by treating the Schiff-base ligand with Mn(acac)3·4H2O and characterized by elemental analysis, IR spectra, thermogravimetric analyses and X-ray single-crystal diffraction. 1 has a similar new mixed-valence heptanuclear structure. The magnetic measurements indicate that 1 exhibits the antiferromagnetic interactions.展开更多
基金financially supported by the Key Scientic Research Projects of Colleges and Universities,Henan Province(No.18A150020)Anyang Key Laboratory for Chemical Biosensing(No.21302003)
文摘One new mixed-valence heptanuclear manganese complex, [Mn^ⅡMn^Ⅲ6O2L6-(NaCH3COO)2(CH3COO)4](1)(L = 3-ethoxy-6-((2-hydroxyethyl)imino)methyl) phenol, was synthesized by treating the Schiff-base ligand with Mn(acac)3·4H2O and characterized by elemental analysis, IR spectra, thermogravimetric analyses and X-ray single-crystal diffraction. 1 has a similar new mixed-valence heptanuclear structure. The magnetic measurements indicate that 1 exhibits the antiferromagnetic interactions.
