叔丁基亚胺四氯合钽(Ⅴ)阴离子配合物[IPrH]+[tBuN=TaCl4(py)]-的合成与表征

引用本文: 张冬腾, 祝英英, 罗光明, 蔡琥. 叔丁基亚胺四氯合钽(Ⅴ)阴离子配合物[IPrH]⁺[^tBuN=TaCl₄(py)]^-的合成与表征[J]. 无机化学学报, 2013, 29(5): 953-957. doi: 10.3969/j.issn.1001-4861.2013.00.162 shu

Citation: ZHANG Dong-Teng, ZHU Ying-Ying, LUO Guang-Ming, CAI Hu. Synthesis and Characterization of Tert-butylimido Tetra-chloro Tantalum(Ⅴ) Anion Complex [IPrH]⁺[^tBuN=TaCl₄(py)]^-[J]. Chinese Journal of Inorganic Chemistry, 2013, 29(5): 953-957. doi: 10.3969/j.issn.1001-4861.2013.00.162 shu

叔丁基亚胺四氯合钽(Ⅴ)阴离子配合物[IPrH]⁺[^tBuN=TaCl₄(py)]^-的合成与表征

基金项目:
国家自然科学基金(No.20861007) (No.20861007)

江西省教育厅基金(No.GJJ08026)资助项目。 (No.GJJ08026)

摘要: [^tBuN=TaCl₃(py)₂]和氮杂环卡宾(IPr=1,3-bis(2,6-diisoproylphenyl)imidazol-2-ylidene)的反应得到预料之外的叔丁基亚胺四氯合钽(Ⅴ)阴离子配合物[IPrH]⁺[^tBuN=TaCl₄(py)]^- (1)。利用核磁共振波谱,红外吸收光谱,荧光光谱,元素分析和X-Ray单晶衍射对配合物1的结构进行了表征。X-射线单晶衍射分析表明,Ta(V)中心与4个氯和2个分别来自亚胺和吡啶配体的氮原子以八面体构型配位。

关键词:

亚胺;氮杂环卡宾;钽化合物;荧光

English

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叔丁基亚胺四氯合钽(Ⅴ)阴离子配合物[IPrH]⁺[^tBuN=TaCl₄(py)]^-的合成与表征

English

Synthesis and Characterization of Tert-butylimido Tetra-chloro Tantalum(Ⅴ) Anion Complex [IPrH]⁺[^tBuN=TaCl₄(py)]^-

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