Institut für Anorganische Chemie der Universität Göttingen, Tammannstrasse 4, 37077 Göttingen, Germany.
Chem Asian J. 2012 Mar 5;7(3):528-33. doi: 10.1002/asia.201100722. Epub 2012 Jan 13.
Three transition-metal-carbonyl complexes [V(L)(CO)(3)(Cp)] (1), [Co(L)(CO)(Cp)] (2), and Co(L(2))(CO)(3)CoCO)(4) (3), each containing stable N-heterocyclic-chlorosilylene ligands (L; L=PhC(NtBu)(2)SiCl) were synthesized from [V(CO)(4)(Cp)], [Co(CO)(2)(Cp)], and Co(2)(CO)(8), respectively. Complexes 1-3 were characterized by NMR and IR spectroscopy, EI-MS spectrometry, and elemental analysis. The molecular structures of compounds 1-3 were determined by single-crystal X-ray diffraction.
三种过渡金属羰基配合物[V(L)(CO)(3)(Cp)] (1)、[Co(L)(CO)(Cp)] (2) 和 Co(L(2))(CO)(3)CoCO)(4) (3)，每个都含有稳定的 N-杂环氯硅烯配体 (L; L=PhC(NtBu)(2)SiCl)，分别由 [V(CO)(4)(Cp)]、[Co(CO)(2)(Cp)] 和 Co(2)(CO)(8)合成。复合物 1-3 通过 NMR 和 IR 光谱、EI-MS 光谱和元素分析进行了表征。化合物 1-3 的分子结构通过单晶 X 射线衍射确定。
