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

hkldisplay filedownload file

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

hkldisplay filedownload file

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


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