以[NEt_4]_3[Fe(CN)_6]和[Mn(Ⅲ)(SB)S_1S_2]ClO_4为单元的分子磁体的合成和表征

Synthesis and characterization of molecular magnet constructed from _3 and ClO_4

以[NEt4]3[Fe(CN)6]和[Mn(Ⅲ)(SB)S1S2]ClO4(SB,席夫碱=5 CH3salophen(双水杨醛缩邻苯二胺)和5 CH3salen(双水杨醛缩乙二胺),S1和S2为H2O或CH3OH)为单元,室温下组装得到了新的化合物,并进行了相应的表征.结合元素分析、红外光谱分析、紫外 可见光谱分析和热分析结果,可以看出,席夫碱配体的空间位阻不同,化合物的结构也有很大变化.

Using 3 and ClO4(SB=5CH3Salophen and 5CH3Salen, S1 and S2 is H2O or CH3OH) as the building block, the molecular magnet C1 and C2 are synthesized at room temperature. The result of elemental analysis, IR, UVvis, and thermal analysis showed that different space structure of the ligand resulted in different structure for the final molecular magnet. One type is the hydrogenbonded supramolecular magnet, and one is cyanobridged structure.