Crystal structures of hydrogen-bonded co-crystals as liquid crystal precursors: 4-(n-pent­yloxy)benzoic acid–(E)-1,2-bis­(pyridin-4-yl)ethene (2/1) and 4-(n-hex­yloxy)benzoic acid–(E)-1,2-bis­(pyridin-4-yl)ethene (2/1)

Tabuchi, Y.; Gotoh, K.; Ishida, H.

doi:10.1107/S2056989016017655

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 1
The molecular structure of compound (I)

, showing the atom-numbering scheme. Displacement ellipsoids of non-H atoms are drawn at the 50% probability level and H atoms are shown as circles of arbitrary size. O—H⋯N hydrogen bonds are indicated by dashed lines. [Symmetry code: (ii) −x + 2, −y − 1, −z.]

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 72| Part 12| December 2016| Pages 1771-1775

https://doi.org/10.1107/S2056989016017655

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