Divergent coordination mode of magnesium and zinc alkyls supported by the bifunctional pyrrolylaldiminato ligand

被引:28
|
作者
Lewinski, J
Dranka, M
Kraszewska, I
Sliwinski, W
Justyniak, I
机构
[1] Warsaw Univ Technol, Dept Chem, PL-00664 Warsaw, Poland
[2] Polish Acad Sci, Inst Phys Chem, PL-01224 Warsaw, Poland
关键词
D O I
10.1039/b509669c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The first magnesium and zinc alkyls derived from N-(isopropyl)pyrrolylaldimine have been synthesised and structurally characterised: both (t)BuM(N,N')-type compounds exist as three-coordinate monomers in benzene solution, but in the solid state the magnesium complex is a centrosymmetric dimer with Mg(2)(m-N)(2) bridges, whereas the zinc complex is a Zn(...)pi bonded dimer with a pi-coordinated pyrrole unit.
引用
收藏
页码:4935 / 4937
页数:3
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