![[HTML version]](/e/graphics/htmlborder.gif)
![[PDF version]](/e/graphics/pdfborder.gif)
![[CIF]](/e/graphics/cifborder.gif)
![[3d view]](/e/graphics/3dviewborder.gif)
![[Structure Factors]](/e/graphics/structurefactorsborder.gif)
![[CIF check Report]](/e/graphics/checkcifborder.gif)
![[Issue contents]](/e/graphics/issuecontentsborder.gif)
![[Buy article online]](/logos/buy.gif)
![[Contents scheme]](ci6753contents.gif)
Acta Cryst. (2006). E62, m576-m578 [ doi:10.1107/S1600536806005575 ]
Abstract: In the title compound, bis[hexakis(N,N-dimethylacetamide)aluminium(III)] bis(N,N-dimethylacetamide)ium heptakis(perchlorate), [H(C4H9NO)2][Al(C4H9NO)6]2(ClO4)7, the AlIII ion has an octahedral coordination environment. The singly charged cation lies on a centre of inversion. One of the anions lies on an inversion centre and is disordered; a second anion is also disordered. Three Al-O-C-N torsion angles deviate significantly from 180°, indicating that the Al-O bonds are displaced from the direction of the lone pair of the sp2 O atom. This is ascribed to the steric hindrance of the ligand in an octahedral environment.
Online 22 February 2006
Copyright © International Union of Crystallography
IUCr Webmaster