Abstract
In the crystal structure of the title compound, C19H14N+·CF3SO3 −, the cations are linked to each other by very weak C—H⋯π interactions, while the cations and anions are connected by N—H⋯O, C—H⋯O and S—O⋯π interactions. The acridine ring system and the phenyl ring are oriented at an angle of 80.1 (1)° with respect to each other. The mean planes of adjacent acridine units are either parallel or inclined at an angle of 35.6 (1)°. The trifluoromethanesulfonate anions are disordered over two positions; the site occupancy factors are 0.591 (8) and 0.409 (8).
Highlights
In the crystal structure of the title compound, C19H14N+CF3SO3, the cations are linked to each other by very weak
C—H interactions, while the cations and anions are connected by N—H O, C—H O and S—O interactions
The acridine ring system and the phenyl ring are oriented at an angle of 80.1 (1) with respect to each other
Summary
Key indicators: single-crystal X-ray study; T = 295 K; mean (C–C) = 0.006 Å; disorder in solvent or counterion; R factor = 0.059; wR factor = 0.184; data-toparameter ratio = 11.7. In the crystal structure of the title compound, C19H14N+CF3SO3, the cations are linked to each other by very weak. C—H interactions, while the cations and anions are connected by N—H O, C—H O and S—O interactions. The mean planes of adjacent acridine units are either parallel or inclined at an angle of 35.6 (1). The trifluoromethanesulfonate anions are disordered over two positions; the site occupancy factors are 0.591 (8) and 0.409 (8). (1994); Trzybiński et al (2010); Zadykowicz et al (2009a,b). See: Tsuge et al (1965); Zadykowicz et al.
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