Syntheses, Crystal Structures and NMR of Two Molybdenum Complexes with 2,3-Dihydroxynaphthalene  

作　　者：闵涛 史旭东 鲁晓明 

机构地区：[1]Department of Chemistry,Capital Normal University

出　　处：《Chinese Journal of Structural Chemistry》2012年第2期191-198,共8页结构化学（英文）

基　　金：Supported by the National Natural Science Foundation of China (20871085);Beijing Natural Science Foundation (2092009)

摘　　要：Two complexes [H3N（CH2）2NH2]2[MoO2（C10H8O2）2] （1） and （C7H10N2）2- [MoO2（C10H8O2）2] （2） were obtained at nearly the same reaction condition and characterized by IR, 1H and 13C NMR and single-crystal X-ray diffraction. Both of the complexes possess complex anion [MoO2（C10H8O2）2]2- which shows a pseudo-octahedrally coordinated fashion. In complex 1, ethyldiamine presents just as a cation. However, in complex 2, ethyldiamine combines with the acetyl acetone as a byproduct which is confirmed by NMR.Two complexes [H3N（CH2）2NH2]2[MoO2（C10H8O2）2] （1） and （C7H10N2）2- [MoO2（C10H8O2）2] （2） were obtained at nearly the same reaction condition and characterized by IR, 1H and 13C NMR and single-crystal X-ray diffraction. Both of the complexes possess complex anion [MoO2（C10H8O2）2]2- which shows a pseudo-octahedrally coordinated fashion. In complex 1, ethyldiamine presents just as a cation. However, in complex 2, ethyldiamine combines with the acetyl acetone as a byproduct which is confirmed by NMR.

关 键 词：molybdenum complex seven-membered ring NMR crystal structure 

分 类 号：O621.2[理学—有机化学]