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分子氮络合物在生物固氮及其化学模拟的研究中无疑是一个重要的组成部分。到目前为止,大量稳定的分子氮络合物已被合成,而加H~+得到氨和肼的却只是极少数几个,且一般得氨量很低。然而值得注意的是个别分子氮络合物Cis—[W(N_2)_2(PMe_2Ph)_4]在一定的条件下加H~+生成氨可达90％以上。但这些仍然都未超过化学计量反应。我们设想如果能找到某
Molecular nitrogen complexes are undoubtedly an important part in the study of biological nitrogen fixation and its chemical simulation. So far, a large number of stable molecular nitrogen complexes have been synthesized, while only a few ammonia and hydrazine are added to H +, and the amount of ammonia generally obtained is very low. However, it is noteworthy that the formation of ammonia by an individual molecular nitrogen complex Cis- [W (N_2) _2 (PMe_2Ph) _4] under certain conditions can generate over 90% of ammonia. But these still did not exceed the stoichiometric reaction. We imagine if we can find something