Synthesis and Structure of a New Dinuclear Uranyl Complex

来源 :Chinese Chemical Letters | 被引量 : 0次 | 上传用户:zikao0606
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With a heptadentate compartmental Schiff-base ligand H3L (1, 3-di[o-(salicylimino) ph- enoxyl]-2-propanol), a new binuclear diuranyl complex [(UO2)2L(OH)]?DMF, C38H45N5O13U2, was synthesized and the crystal structure was determined by X-ray diffraction techniques. The coordination geometry are two pentagonal bipyramids. In each pentagon four kinds of U-O (phenoxido, hydroxo, alkoxo and ether oxo) bonds are discussed. With a heptadentate compartmental Schiff-base ligand H3L (1,3-di [o- (salicylimino) ph-enoxyl] -2-propanol, a new binuclear diuranyl complex [(UO2) 2L (OH)] • DMF, C38H45N5O13U2, was synthesized and the crystal structure was determined by X-ray diffraction techniques. The coordination geometry are two pentagonal bipyramids. In each pentagon four kinds of UO (phenoxido, hydroxo, alkoxo and ether oxo) bonds are discussed.
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