Equatorialâaxial isomerism of the tin(II)âiron(0) complex (Me2NCH2CH2O)2SnâFe(CO)4 (2), which indicates that the free Sn(OCH2CH2NMe2)2 (1) ligand can behave as a stannylene, has been revealed and studied by NMR and IR spectroscopy in solution as well as by Raman spectroscopy and X-ray diffraction analysis in the solid-state.
通过对溶液中的核磁共振和红外光谱以及固态下的拉曼光谱和 X 射线衍射分析,揭示并研究了
锡 (II) -
铁 (0) 复合物 (Me2NCH2CH2O)2SnâFe(CO)4 (2) 的赤道-轴向同分异构现象,这表明游离的 Sn(OCH2CH2NMe2)2 (1)
配体可以作为
锡烯。