摘要
Two novel manganese(Ⅱ)complexes,[Mn(pmadH2)2(3-Sb)]n(1)and{[Mn(pmadH2)(Hssal)(H2O)]·2H2O}n(2)(pmadH2=2-pyrimidineamidoxime,3-Sb=3-sulfobenzoate dianion,H3ssal=5-sulfosalicylic acid),have been successfully obtained.The two complexes were characterized by single-crystal X-ray diffraction,powder X-ray diffraction,thermal gravimetric analysis,infrared spectra and elemental analysis.They are one-dimensional manganese polymer(1)and two-dimensional manganese complex(2),respectively.The values of χmT at 300 K of 1 and 2 are lower than the spin-only value for the non-interacting Mn(Ⅱ)ion(S=5/2).
作者
YIN Xiu-Ju
LU Jun-Yu
ZHU Long-Guan
银秀菊;陆俊宇;朱龙观(College of Chemistry and Biology Engineering,Hechi University,Yizhou 546300,China;Department of Chemistry,Zhejiang University,Hangzhou 310027,China)
基金
supported by Scientific Research Foundation for Advanced Talents of Hechi University(No.2019GCC008)
the project of undergraduate teaching reform of higher education in Guangxi(No.2018JGA254)
the Natural Science Foundation of Guangxi province(No.2018GXNSFAA138140)
