Synthesis, structure and reactions of a dinitrogen complex of iron(0), [Fe(N2)(depe)2] (depe = Et2PCH2CH2PEt2)
Synthesis, structure and reactions of a dinitrogen complex of iron(0), [Fe(N2)(depe)2] (depe = Et2PCH2CH2PEt2)
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铁(0)二氮络合物的合成、结构和反应，[Fe(N2)(depe)2] (depe = Et2PCH2CH2PEt2)
DOI：
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发表时间：
1997
期刊：
影响因子：
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通讯作者：
S. Komiya
中科院分区：
文献类型：
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作者：
M. Hirano;Masato Akita;Takashi Morikita;Hiroaki Kubo;A. Fukuoka;S. Komiya
用萘钠在氮气条件下还原[FeCl2(depe)2] （depe = Et2PCH2CH2PEt2）得到铁(0)的二氮配合物[Fe(N2)(depe)2] 1，产率为72%。晶体结构1表明，二氮配体以端对端方式键合，呈三角-双锥体几何形状。1被HCl质子分解得到反式-[FeH(Cl)(depe)2]，分子氮定量进化，然后[FeCl2(depe)2]分子氢。1中的二氮配体可以被CO、CS2或H2等小分子取代，分别得到[Fe(CO)(depe)2]、[Fe(CS2)(depe)2]和顺式-[FeH2(depe)2]。通过x射线分析确定了[Fe(CO)(depe)2]的分子结构。
Reduction of [FeCl2(depe)2] (depe = Et2PCH2CH2PEt2) by sodium–naphthalene under nitrogen gave a dinitrogen complex of iron(0), [Fe(N2)(depe)2] 1, in 72% yield. The crystal structure of 1 shows that the dinitrogen ligand bonds in an end-on fashion in a trigonal-bipyramidal geometry. Protonolysis of 1 by HCl gave trans-[FeH(Cl)(depe)2] with quantitative evolution of molecular nitrogen and then [FeCl2(depe)2] with molecular hydrogen. The dinitrogen ligand in 1 can be replaced by small molecules such as CO, CS2 or H2 to give [Fe(CO)(depe)2], [Fe(CS2)(depe)2] and cis-[FeH2(depe)2] respectively. The molecular structure of [Fe(CO)(depe)2] has been established by X-ray analysis.
影响因子：
56.9
作者：
GEORGIADIS, MM;KOMIYA, H;REES, DC
通讯作者：
REES, DC