Triamidoamine complexes of scandium, yttrium and the lanthanides

Triamidoamine complexes of scandium, yttrium and the lanthanides
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钪、钇和镧系元素的三酰氨基胺配合物

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发表时间:
1998
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通讯作者:
P. Scott
P. Scott
中科院分区:
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文献类型:
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作者:
P. Roussel;N. Alcock;P. Scott

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通过[Li_3(NN′3)(thf)_3] [NN′3 = N(CH_2CH_2NSiMe_3)_3]与金属三氯化物的反应,首次合成了第3族和镧系元素的简单三酰胺胺配合物,由此生成的“酸盐”配合物[M(NN′3)ClLi(thf)_3](M = Sc,Y,La)在真空中升华时顺利地转化为[M(NN′3)].
Synthesis of the simple triamidoamine complexes of the group 3 and lanthanide elements is achieved for the first time by reaction of [Li3(NN′3)(thf)3] [NN′3 = N(CH2CH2NSiMe3)3] with the metal trichlorides; the ‘ate’ complexes [M(NN′3)ClLi(thf)3] (M = Sc, Y, La) thus produced are converted smoothly to [M(NN′3)] on sublimation in vacuo.