Abstract
In the title compound, C22H17NO2, the acridine ring system and the benzene ring are oriented at a dihedral angle of 37.7 (1)°. The carboxyl group is twisted at an angle of 67.7 (1)° relative to the acridine skeleton. In the crystal, molecules are arranged in stacks along the b axis, with all of the acridine rings involved in multiple π–π interactions [centroid–centroid distances in the range 3.632 (2)–4.101 (2) Å]. The acridine moieties are parallel within the stacks, but inclined at an angle of 52.7 (1)° in adjacent stacks.
Highlights
C22H17NO2, the acridine ring system and the benzene ring are oriented at a dihedral angle of
Molecules are arranged in stacks along the b axis, with all of the acridine rings involved in multiple – interactions [centroid–centroid distances in the range 3.632 (2)–4.101 (2) Å]
The acridine moieties are parallel within the stacks, but inclined at an angle of 52.7 (1) in adjacent stacks
Summary
R factor = 0.057; wR factor = 0.151; data-to-parameter ratio = 12.8. C22H17NO2, the acridine ring system and the benzene ring are oriented at a dihedral angle of. Molecules are arranged in stacks along the b axis, with all of the acridine rings involved in multiple – interactions [centroid–centroid distances in the range 3.632 (2)–4.101 (2) Å]. The acridine moieties are parallel within the stacks, but inclined at an angle of 52.7 (1) in adjacent stacks. Data collection: CrysAlis CCD (Oxford Diffraction, 2008); cell refinement: CrysAlis RED (Oxford Diffraction, 2008); data reduction: CrysAlis RED; program(s) used to solve structure: SHELXS97. (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: SHELXL97 and PLATON (Spek, 2009)
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