期刊论文详细信息
Journal of The Chilean Chemical Society
TWO WATER-COORDINATED MONONUCLEAR MOLYBDENUM(VI) OXO COMPLEXES WITH SIMILAR TRIDENTATE HYDRAZONE LIGANDS: SYNTHESIS AND CRYSTAL STRUCTURES
ZHAO, YUE1  ZHANG, NA1  ZHEN, MIAO-MIAO1  QIAN, SHAO-SONG2  ZHU, HAI-LIANG2  YOU, ZHONG-LU2 
[1] Liaoning Normal University, Dalian, China;Shandong University of Technology, ZiBo, China
关键词: molybdenum complex;    hydrazone ligand;    crystal structure;    X-;    ray diffraction.;   
DOI  :  10.4067/S0717-97072013000100031
学科分类:化学(综合)
来源: Sociedad Chilena de Quimica
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【 摘 要 】

Reaction of [MoO2(acac)2] (where acac = acetylacetonate) with two similar hydrazone ligands in methanol yielded two water coordinated mononuclear molybdenum(VI) oxo complexes with general formula [MoO2L(OH2)], where L = L1 = N'-(2-hydroxy-3-methoxybenzylidene)-2-methoxybenzohydrazide (H2L1), and L = L2 = N'-(3-ethoxy-2-hydroxybenzylidene)-2-methoxybenzohydrazide (H2L2). Crystal and molecular structures of the complexes were determined by single crystal X-ray diffraction method. All of the investigated compounds were further characterized by elemental analysis and FT-IR spectra. Single crystal X-ray structural studies indicate that the hydrazone ligands coordinate to the MoO2 cores through enolate oxygen, phenolate oxygen and azomethine nitrogen. The Mo atoms in both complexes are in octahedral coordination.

【 授权许可】

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