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

Zadykowicz B, Trzybiński D, Sikorski A, Błażejowski J - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: Inversely oriented ion pairs form stacks through multidirectional π-π inter-actions among the acridine units.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.

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Affiliation: Faculty of Chemistry, University of Gdańsk, J. Sobieskiego 18, 80-952 Gdańsk, Poland.

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 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 33.07 (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.

No MeSH data available.


The arrangement of the ions in the crystal structure. The N–H···O and C–H···O hydrogen bonds are represented by dashed lines, the π-π contacts by dotted lines. H atoms not involved in the interactions have been omitted. [Symmetry codes: (i) -x + 1, y + 1/2, -z + 3/2; (ii) -x, -y + 2, -z + 1; (iii) -x + 1, -y + 2, -z + 1.]
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Fap2: The arrangement of the ions in the crystal structure. The N–H···O and C–H···O hydrogen bonds are represented by dashed lines, the π-π contacts by dotted lines. H atoms not involved in the interactions have been omitted. [Symmetry codes: (i) -x + 1, y + 1/2, -z + 3/2; (ii) -x, -y + 2, -z + 1; (iii) -x + 1, -y + 2, -z + 1.]


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

Zadykowicz B, Trzybiński D, Sikorski A, Błażejowski J - Acta Crystallogr Sect E Struct Rep Online (2009)

The arrangement of the ions in the crystal structure. The N–H···O and C–H···O hydrogen bonds are represented by dashed lines, the π-π contacts by dotted lines. H atoms not involved in the interactions have been omitted. [Symmetry codes: (i) -x + 1, y + 1/2, -z + 3/2; (ii) -x, -y + 2, -z + 1; (iii) -x + 1, -y + 2, -z + 1.]
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2968655&req=5

Fap2: The arrangement of the ions in the crystal structure. The N–H···O and C–H···O hydrogen bonds are represented by dashed lines, the π-π contacts by dotted lines. H atoms not involved in the interactions have been omitted. [Symmetry codes: (i) -x + 1, y + 1/2, -z + 3/2; (ii) -x, -y + 2, -z + 1; (iii) -x + 1, -y + 2, -z + 1.]
Bottom Line: Inversely oriented ion pairs form stacks through multidirectional π-π inter-actions among the acridine units.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.

View Article: PubMed Central - HTML - PubMed

Affiliation: Faculty of Chemistry, University of Gdańsk, J. Sobieskiego 18, 80-952 Gdańsk, Poland.

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 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 33.07 (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.

No MeSH data available.