Acta Crystallographica Section C

Crystal Structure Communications

Volume 62, Part 8 (August 2006)

organic compounds

gg3022 scheme

Acta Cryst. (2006). C62, o505-o509 [ doi:10.1107/S0108270106025157 ]

1,4-Bis(triisopropylsilyl)buta-1,3-diyne and 1,4-bis(biphenyl-4-yl)buta-1,3-diyne

E. C. Constable, D. Gusmeroli, C. E. Housecroft, M. Neuburger and S. Schaffner

Abstract: We report the single crystal structures of 1,4-bis(triisopropylsilyl)buta-1,3-diyne, C₂₂H₄₂Si₂, and 1,4-bis(biphenyl-4-yl)buta-1,3-diyne, C₂₈H₁₈, the packing in both of which illustrates the versatility of weak C-H [pi] supramolecular interactions in dictating the overall solid-state structures.

Formula: C₂₂H₄₂Si₂ and C₂₈H₁₈


	Structure factor file (CIF format) (173.9 kbytes) [ doi:10.1107/S0108270106025157/gg3022Isup2.hkl ] Contains datablock I

	Structure factor file (CIF format) (280.8 kbytes) [ doi:10.1107/S0108270106025157/gg3022IIsup3.hkl ] Contains datablock II

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