Novel ceramic and organometallic depolymerization products from poly(ferrocenylsilanes)via pyrolysis
Novel ceramic and organometallic depolymerization products from poly(ferrocenylsilanes)via pyrolysis
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聚（二茂铁基硅烷）热解新型陶瓷和有机金属解聚产物
DOI：
10.1039/c39930000523
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
I. Manners
中科院分区：
文献类型：
--
作者：
B. Tang;R. Petersen;D. Foucher;A. Lough;N. Coombs;R. Sodhi;I. Manners
当在氮气下于 500 °C 加热时，聚二茂铁基硅烷[Fe(η-C5H4)2(SiR2)]n(1；R = Me，或 2；R = Ph) 产生磁性铁碳化硅陶瓷以及橙黄色升华物，在 1 的情况下，该升华物显示出包含不寻常的不对称二聚体[Fe(η-C5H4)2(μ-SiMe2)2(η-C5H3)Fe(η-C5H5)]3 单晶 X 射线衍射。
When heated at 500 °C under nitrogen the poly(ferrocenylsilanes)[Fe(η-C5H4)2(SiR2)]n(1; R = Me, or 2; R = Ph) yield magnetic iron silicon carbide ceramics together with a orange–yellow sublimate which, in the case of 1, was shown to contain the unusual unsymmetrical dimer [Fe(η-C5H4)2(µ-SiMe2)2(η-C5H3)Fe(η-C5H5)]3 by single crystal X-ray diffraction.