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9-(Methyl-sulfan-yl)acridinium trifluoro-methane-sulfonate.

ABSTRACT: In the crystal structure of the title compound, C(14)H(12)NS(+)·CF(3)SO(3) (-), N-H?O hydrogen bonds link cations and anions into ion pairs. Inversely oriented ion pairs form stacks through multidirectional ?-? inter-actions among the acridine units. The crystal structure features a network of C-H?O inter-actions among stacks and also long-range electrostatic inter-actions among ions. In the packing of the mol-ecules, the acridine units are nearly parallel in stacks or inclined at an angle of 33.07?(2)° in the four adjacent stacks with which they inter-act via weak C-H?O inter-actions. The methyl-sulfanyl group is twisted through an angle of 60.53?(2)° with respect to the acridine ring.

SUBMITTER: Zadykowicz B

PROVIDER: S-EPMC2968655 | biostudies-literature | 2009 Feb

REPOSITORIES: biostudies-literature

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9-(Methyl-sulfan-yl)acridinium trifluoro-methane-sulfonate.

Zadykowicz Beata B Trzybiński Damian D Sikorski Artur A Błażejowski Jerzy J

Acta crystallographica. Section E, Structure reports online 20090221 Pt 3

In the crystal structure of the title compound, C(14)H(12)NS(+)·CF(3)SO(3) (-), N-H⋯O hydrogen bonds link cations and anions into ion pairs. Inversely oriented ion pairs form stacks through multidirectional π-π inter-actions among the acridine units. The crystal structure features a network of C-H⋯O inter-actions among stacks and also long-range electrostatic inter-actions among ions. In the packing of the mol-ecules, the acridine units are nearly parallel in stacks or inclined at an angle of 33 ...[more]

PMID: 21582222

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