Jicheng Wang, Sonam Suthar, Ming Li, Manbo Zhang, Kartik Chandra Mondal*, Hongping Zhu* and Bin Li*,
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引用次数: 0
摘要
由类叶利基N-杂环叶利基LGe (L = CH{(C = CH2)(CMe)[N(Ar)]2}, Ar = 2,6- ipr2c6h3)(1)与GeCl2·二氧六环反应得到多核叶利基配合物2。配合物2具有独特的Ge4链骨架,该骨架是通过在germylene和GeCl2之间进行1,4加成,然后进行片段组装而成。x射线结构分析和理论计算说明了Ge-Ge键相互作用和两性离子特征。
Flash Communication: Multinuclear Zwitterionic Germylene with Ge4 Chain Motif
A multinuclear germylene complex 2 was afforded by reacting the ylide-like N-heterocyclic germylene LGe (L = CH{(C═CH2)(CMe)[N(Ar)]2}, Ar = 2,6-iPr2C6H3) (1) with GeCl2·dioxane. Complex 2 features a unique Ge4 chain skeleton, which was constructed via 1,4-addition between germylene and GeCl2, followed by the assembly of fragments. X-ray structural analysis and theoretical calculations illustrate the Ge–Ge bonding interaction and a zwitterionic character.
期刊介绍:
Organometallics is the flagship journal of organometallic chemistry and records progress in one of the most active fields of science, bridging organic and inorganic chemistry. The journal publishes Articles, Communications, Reviews, and Tutorials (instructional overviews) that depict research on the synthesis, structure, bonding, chemical reactivity, and reaction mechanisms for a variety of applications, including catalyst design and catalytic processes; main-group, transition-metal, and lanthanide and actinide metal chemistry; synthetic aspects of polymer science and materials science; and bioorganometallic chemistry.