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Crystal structure of 4-amino-1-(4-methyl-benz-yl)pyridinium bromide.

Sharmila N, Sundar TV, Yasodha A, Puratchikody A, Sridhar B - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: In the cations, the planes of the pyridine and benzene rings are inclined to one another by 79.32 (8) and 82.30 (10)° in ion pairs A and B, respectively.In the crystal, the anions and cations are connected by N-H⋯Br hydrogen bonds, forming a centrosymmetric tetra-mer-like unit enclosing an R 8 (4)(16) ring motif.These units are linked via C-H⋯Br hydrogen bonds, forming a three-dimensional network.

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Affiliation: Department of Physics, Shrimati Indira Gandhi College, Tiruchirappalli 620 002, Tamilnadu, India.

ABSTRACT
The title mol-ecular salt, C13H15N2 (+)·Br(-), crystallized with two independent ion pairs (A and B) in the asymmetric unit. In the cations, the planes of the pyridine and benzene rings are inclined to one another by 79.32 (8) and 82.30 (10)° in ion pairs A and B, respectively. In the crystal, the anions and cations are connected by N-H⋯Br hydrogen bonds, forming a centrosymmetric tetra-mer-like unit enclosing an R 8 (4)(16) ring motif. These units are linked via C-H⋯Br hydrogen bonds, forming a three-dimensional network.

No MeSH data available.


Crystal packing of the title compound, viewed along the a axis, showing the N–H···Br and C-H···Br hydrogen bonds as dashed lines (see Table 1 for details; H atoms not involved in these interactions have been omitted for clarity).
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Fap4: Crystal packing of the title compound, viewed along the a axis, showing the N–H···Br and C-H···Br hydrogen bonds as dashed lines (see Table 1 for details; H atoms not involved in these interactions have been omitted for clarity).


Crystal structure of 4-amino-1-(4-methyl-benz-yl)pyridinium bromide.

Sharmila N, Sundar TV, Yasodha A, Puratchikody A, Sridhar B - Acta Crystallogr Sect E Struct Rep Online (2014)

Crystal packing of the title compound, viewed along the a axis, showing the N–H···Br and C-H···Br hydrogen bonds as dashed lines (see Table 1 for details; H atoms not involved in these interactions have been omitted for clarity).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
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getmorefigures.php?uid=PMC4257457&req=5

Fap4: Crystal packing of the title compound, viewed along the a axis, showing the N–H···Br and C-H···Br hydrogen bonds as dashed lines (see Table 1 for details; H atoms not involved in these interactions have been omitted for clarity).
Bottom Line: In the cations, the planes of the pyridine and benzene rings are inclined to one another by 79.32 (8) and 82.30 (10)° in ion pairs A and B, respectively.In the crystal, the anions and cations are connected by N-H⋯Br hydrogen bonds, forming a centrosymmetric tetra-mer-like unit enclosing an R 8 (4)(16) ring motif.These units are linked via C-H⋯Br hydrogen bonds, forming a three-dimensional network.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Physics, Shrimati Indira Gandhi College, Tiruchirappalli 620 002, Tamilnadu, India.

ABSTRACT
The title mol-ecular salt, C13H15N2 (+)·Br(-), crystallized with two independent ion pairs (A and B) in the asymmetric unit. In the cations, the planes of the pyridine and benzene rings are inclined to one another by 79.32 (8) and 82.30 (10)° in ion pairs A and B, respectively. In the crystal, the anions and cations are connected by N-H⋯Br hydrogen bonds, forming a centrosymmetric tetra-mer-like unit enclosing an R 8 (4)(16) ring motif. These units are linked via C-H⋯Br hydrogen bonds, forming a three-dimensional network.

No MeSH data available.