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2-Amino-5-bromo-pyridinium hydrogen succinate.

Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: The protonated N atom and the amino group are linked via N-H⋯O hydrogen bonds to the carboxyl-ate O atoms of the singly deprotonated succinate anion.The hydrogen succinate anions are linked via O-H⋯O hydrogen bonds.A weak inter-molecular C-H⋯O hydrogen bond is also observed.

View Article: PubMed Central - HTML - PubMed

Affiliation: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia.

ABSTRACT
In the title compound, C(5)H(6)BrN(2) (+)·C(4)H(5)O(4) (-), the pyridine N atom of the 2-amino-5-bromo-pyridine mol-ecule is protonated. The protonated N atom and the amino group are linked via N-H⋯O hydrogen bonds to the carboxyl-ate O atoms of the singly deprotonated succinate anion. The hydrogen succinate anions are linked via O-H⋯O hydrogen bonds. A weak inter-molecular C-H⋯O hydrogen bond is also observed.

No MeSH data available.


The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 50% probability level.
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Fap1: The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 50% probability level.


2-Amino-5-bromo-pyridinium hydrogen succinate.

Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 50% probability level.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2983627&req=5

Fap1: The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 50% probability level.
Bottom Line: The protonated N atom and the amino group are linked via N-H⋯O hydrogen bonds to the carboxyl-ate O atoms of the singly deprotonated succinate anion.The hydrogen succinate anions are linked via O-H⋯O hydrogen bonds.A weak inter-molecular C-H⋯O hydrogen bond is also observed.

View Article: PubMed Central - HTML - PubMed

Affiliation: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia.

ABSTRACT
In the title compound, C(5)H(6)BrN(2) (+)·C(4)H(5)O(4) (-), the pyridine N atom of the 2-amino-5-bromo-pyridine mol-ecule is protonated. The protonated N atom and the amino group are linked via N-H⋯O hydrogen bonds to the carboxyl-ate O atoms of the singly deprotonated succinate anion. The hydrogen succinate anions are linked via O-H⋯O hydrogen bonds. A weak inter-molecular C-H⋯O hydrogen bond is also observed.

No MeSH data available.