Ethyl 4-hydr­oxy-2,6-diphenyl-5-(phenyl­sulfan­yl)pyridine-3-carboxyl­ate and ethyl 2,6-bis­(4-fluoro­phen­yl)-4-hydr­oxy-5-(4-methyl­phenyl­sulfan­yl)pyridine-3-carboxyl­ate: supra­molecular aggregation through C—H⋯O, C—H⋯F and C—H⋯π inter­actions

Suresh, J.; Suresh Kumar, R.; Perumal, S.; Mostad, A.; Natarajan, S.

doi:10.1107/S0108270107000224

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 4
The packing of the molecules of (I)

, showing the C—H⋯ π interactions (dashed lines) within the unit cell, viewed down the a axis. H atoms are shown as small spheres of arbitrary radii. H atoms not involved in hydrogen-bonding interactions have been omitted for clarity.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 63| Part 2| January 2007| Pages o141-o144

doi:10.1107/S0108270107000224

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