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Crystal structure of 4,4'-(ethene-1,2-di-yl)dipyridinium bis-(3-carb-oxy-benzene-sulfonate).

Wu J, Zhu LG - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: In the anion, the sulfonic acid group is deprotonated and the dihedral angle between the planes of the carb-oxy-lic acid group and the benzene ring is 12.41 (11)°.In the crystal, the anions are linked into inversion dimers by pairs of O-H⋯O hydrogen bonds, which generate R 2 (2)(16) loops.The dications link the anion dimers into [10-2] chains via N-H⋯O hydrogen bonds.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang 310027, People's Republic of China.

ABSTRACT
In the title mol-ecular salt, C12H12N2 (2+)·2C7H5O5S(-), the complete dication is generated by crystallographic inversion symmetry. In the anion, the sulfonic acid group is deprotonated and the dihedral angle between the planes of the carb-oxy-lic acid group and the benzene ring is 12.41 (11)°. In the crystal, the anions are linked into inversion dimers by pairs of O-H⋯O hydrogen bonds, which generate R 2 (2)(16) loops. The dications link the anion dimers into [10-2] chains via N-H⋯O hydrogen bonds.

No MeSH data available.


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View of the asymmetry unit of (I) showing displacement ellipsoids at the 50% probability level. Symmetry code: (i) 2–x, –y, 1–z.
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Fap1: View of the asymmetry unit of (I) showing displacement ellipsoids at the 50% probability level. Symmetry code: (i) 2–x, –y, 1–z.


Crystal structure of 4,4'-(ethene-1,2-di-yl)dipyridinium bis-(3-carb-oxy-benzene-sulfonate).

Wu J, Zhu LG - Acta Crystallogr Sect E Struct Rep Online (2014)

View of the asymmetry unit of (I) showing displacement ellipsoids at the 50% probability level. Symmetry code: (i) 2–x, –y, 1–z.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4257284&req=5

Fap1: View of the asymmetry unit of (I) showing displacement ellipsoids at the 50% probability level. Symmetry code: (i) 2–x, –y, 1–z.
Bottom Line: In the anion, the sulfonic acid group is deprotonated and the dihedral angle between the planes of the carb-oxy-lic acid group and the benzene ring is 12.41 (11)°.In the crystal, the anions are linked into inversion dimers by pairs of O-H⋯O hydrogen bonds, which generate R 2 (2)(16) loops.The dications link the anion dimers into [10-2] chains via N-H⋯O hydrogen bonds.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang 310027, People's Republic of China.

ABSTRACT
In the title mol-ecular salt, C12H12N2 (2+)·2C7H5O5S(-), the complete dication is generated by crystallographic inversion symmetry. In the anion, the sulfonic acid group is deprotonated and the dihedral angle between the planes of the carb-oxy-lic acid group and the benzene ring is 12.41 (11)°. In the crystal, the anions are linked into inversion dimers by pairs of O-H⋯O hydrogen bonds, which generate R 2 (2)(16) loops. The dications link the anion dimers into [10-2] chains via N-H⋯O hydrogen bonds.

No MeSH data available.


Related in: MedlinePlus