Acta Crystallographica Section E

Volume 68, Part 3 (March 2012)

organic compounds

 

4,4,5,5-Tetramethyl-2-[1,3,6,8-tetrabromo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyren-2-yl]-1,3,2-dioxaborolane

Y. Chen, W. Yu, Z. Liu and P. Yu

Abstract: The complete molecule of the title compound, C₂₈H₂₈B₂Br₄O₄, is generated by the application of a centre of inversion. In the molecule, the BO₂ plane is perpendicular to that through the pyrene ring [dihedral angle = 86.27 (13)°]. In the crystal, molecules stack into columns along the b axis, the closest contact between these being of the type C-Br.

	Hyper-Text Markup Language (HTML) file (57.4 kbytes) [ doi:10.1107/S1600536812006095/tk5049sup0.html ] Supplementary materials
	Chemical Markup Language (CML) file (10.8 kbytes) [ doi:10.1107/S1600536812006095/tk5049Isup3.cml ] Supplementary material

To open or display or play some files, you may need to set your browser up to use the appropriate software. See the full list of file types for an explanation of the different file types and their related mime types and, where available links to sites from where the appropriate software may be obtained.

The download button will force most browsers to prompt for a file name to store the data on your hard disk.

Where possible, images are represented by thumbnails.

Copyright © International Union of Crystallography
IUCr Webmaster