硝酸铈(Ⅳ)的十八元六氮大环配合物

CERIUM(Ⅳ)NITRATE COORDINATION COMPOUND CONTAINING A 18-MEMBERED HEXAAZA MACROCYCLIC LIGAND

2,6-二乙酰吡啶和乙二胺在Ce(Ⅳ)的“模板”作用下,缩合得到一个新的Ce(Ⅳ)的十八元六氮大环配合物Ce(NO_(3))_(4)·L·3H_(2)O,并对其光谱,电导和稳定性进行了研究。

A novel coordination compound of hexadentate nitrogen donor macro-cycle,Ce(NO_(3))_(4)L_(3)H_(2)O,was obtained by the condensation of 2,6-diace-tyl-pyridine with ethylenedamine using Ce(Ⅳ)as template agent.The properties of spectra,electrical conductance and stability etc.were studied.