The synthesis and structural investigation of mixed lithium/sodium amides
The synthesis and structural investigation of mixed lithium/sodium amides
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DOI：
10.1039/b719673n
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发表时间：
2008-05
影响因子：
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通讯作者：
Rebecca L. Lowton;M. Jones;W. David;Simon R. Johnson;M. Sommariva;P. Edwards
中科院分区：
文献类型：
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作者：
Rebecca L. Lowton;M. Jones;W. David;Simon R. Johnson;M. Sommariva;P. Edwards
氨基锂(LiNH2)和氨基钠(NaNH2)的固相反应合成混合金属氨基化合物Li3Na(NH2)4和LiNa2(NH2)3；前者是固溶体 Li4−yNay(NH2)4 (0 ≤ y ≤ 1.0) 的端元。发现化合物 Li3Na(NH2)4 在给定的限值之间是非化学计量的，而 LiNa2(NH2)3 是化学计量的；这两种情况的差异归因于两种化合物的锂离子迁移率。
The solid state reaction of lithium amide (LiNH2) and sodium amide (NaNH2) leads to the synthesis of the mixed metal amides, Li3Na(NH2)4 and LiNa2(NH2)3; the former being the end member of a solid solution, Li4−yNay(NH2)4 (0 ≤ y ≤ 1.0). The compound Li3Na(NH2)4 is found to be non-stoichiometric between the limits given whereas LiNa2(NH2)3 is stoichiometric; the difference in these two cases is attributed to the Li ion mobility of both compounds.