Acta Crystallographica Section C

Crystal Structure Communications

Volume 69, Part 3 (March 2013)

organic compounds

wq3028 scheme

Acta Cryst. (2013). C69, 289-292 [ doi:10.1107/S0108270113004204 ]

Supramolecular networks of 10-(2-hydroxyethyl)acridin-9(10H)-one and 10-(2-chloroethyl)acridin-9(10H)-one

C.-S. He, L.-F. Liu, L. Guo and J.-Z. Wu

Abstract: Both 10-(2-hydroxyethyl)acridin-9(10H)-one, C₁₅H₁₃NO₂, and 10-(2-chloroethyl)acridin-9(10H)-one, C₁₅H₁₂ClNO, have monoclinic (P2₁/c) symmetry and supramolecular three-dimensional networks. But the differences in the intermolecular interactions displayed by the hydroxy group and the chlorine substituent lead to stronger intermolecular [pi] -stacking interactions and hydrogen bonding, and hence a significantly higher melting point for the former.

Formula: C₁₅H₁₃NO₂ and C₁₅H₁₂ClNO


	Structure factor file (CIF format) (104.2 kbytes) [ doi:10.1107/S0108270113004204/wq3028Isup2.hkl ] Contains datablock I

	Structure factor file (CIF format) (112.6 kbytes) [ doi:10.1107/S0108270113004204/wq3028IIsup3.hkl ] Contains datablock II

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