Acta Crystallographica Section C

Crystal Structure Communications

Volume 59, Part 3 (March 2003)

Acta Cryst. (2003). C59, o107-o110 [doi:10.1107/S0108270102023594]

Three bis-ortho-diynylarenes (BODA)

K. P. U. Perera, K. A. Abboud, D. W. Smith and M. Krawiec

Abstract: The molecule of 3,3',4,4'-tetrakis(phenylethynyl)biphenyl, C₄₄H₂₆, is approximately planar and is located on a crystallographic inversion center. Bis[3,4-bis(phenylethynyl)phenyl] ether, C₄₄H₂₆O, has molecules located on twofold symmetry axes, whereas the molecule of 2,2-bis[3,4-bis(phenylethynyl)phenyl]propane, C₄₇H₃₂, does not exhibit any molecular symmetry.

Formula: C₄₄H₂₆, C₄₄H₂₆O and C₄₇H₃₂

Online 11 February 2003


	Structure factor file (CIF format) (148.3 kbytes) Contains datablock I

	Structure factor file (CIF format) (157.2 kbytes) Contains datablock II

	Structure factor file (CIF format) (286.8 kbytes) Contains datablock (3)

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