Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 9 (September 2012)

organic compounds

bx2422 scheme

Acta Cryst. (2012). E68, o2809 [ doi:10.1107/S160053681203663X ]

1,2-Bis{2-[2-(trimethylsilyl)ethynyl]phenyl}ethane-1,2-dione

C. R. Sparrow, F. R. Fronczek and S. F. Watkins

Abstract: The title compound, C₂₄H₂₆O₂Si₂, has C₂ crystallographic symmetry. The dihedral angle between the aromatic rings is 84.5 (2)°. The acetylene group is slightly non-linear, with angles at the acetylene C atoms of 175.7 (2) and 177.0 (2)°. In the crystal structure, only van de Waals interactions occur.


	Hyper-Text Markup Language (HTML) file [ doi:10.1107/S160053681203663X/bx2422sup0.html ] Supplementary materials

	Chemical Markup Language (CML) file (8.0 kbytes) [ doi:10.1107/S160053681203663X/bx2422Isup3.cml ] Supplementary material

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