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4-Ethyl-amino-3-nitro-benzoic acid.

Narendra Babu SN, Abdul Rahim AS, Abd Hamid S, Quah CK, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: The nitro group is slightly twisted away from its attached benzene ring [dihedral angle = 15.29 (15)°].In the crystal structure, mol-ecules are stacked down the a axis caused by short O⋯O(-1-x, -y, 2-z) contacts of 2.6481 (16) Å involving the O atoms of the nitro groups.The crystal packing is consolidated by inter-molecular O-H⋯O hydrogen bonds, linking the mol-ecules into centrosymmetric dimers.

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ABSTRACT
In the title compound, C(9)H(10)N(2)O(4), an intra-molecular N-H⋯O hydrogen-bond inter-action generates an S(6) ring motif. The nitro group is slightly twisted away from its attached benzene ring [dihedral angle = 15.29 (15)°]. In the crystal structure, mol-ecules are stacked down the a axis caused by short O⋯O(-1-x, -y, 2-z) contacts of 2.6481 (16) Å involving the O atoms of the nitro groups. The crystal packing is consolidated by inter-molecular O-H⋯O hydrogen bonds, linking the mol-ecules into centrosymmetric dimers.

No MeSH data available.


The crystal packing of the title compound,viewed along the a axis. Hydrogen bonds and the short O···O contacts are shown as dashed lines.
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Fap2: The crystal packing of the title compound,viewed along the a axis. Hydrogen bonds and the short O···O contacts are shown as dashed lines.


4-Ethyl-amino-3-nitro-benzoic acid.

Narendra Babu SN, Abdul Rahim AS, Abd Hamid S, Quah CK, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2009)

The crystal packing of the title compound,viewed along the a axis. Hydrogen bonds and the short O···O contacts are shown as dashed lines.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2977758&req=5

Fap2: The crystal packing of the title compound,viewed along the a axis. Hydrogen bonds and the short O···O contacts are shown as dashed lines.
Bottom Line: The nitro group is slightly twisted away from its attached benzene ring [dihedral angle = 15.29 (15)°].In the crystal structure, mol-ecules are stacked down the a axis caused by short O⋯O(-1-x, -y, 2-z) contacts of 2.6481 (16) Å involving the O atoms of the nitro groups.The crystal packing is consolidated by inter-molecular O-H⋯O hydrogen bonds, linking the mol-ecules into centrosymmetric dimers.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(9)H(10)N(2)O(4), an intra-molecular N-H⋯O hydrogen-bond inter-action generates an S(6) ring motif. The nitro group is slightly twisted away from its attached benzene ring [dihedral angle = 15.29 (15)°]. In the crystal structure, mol-ecules are stacked down the a axis caused by short O⋯O(-1-x, -y, 2-z) contacts of 2.6481 (16) Å involving the O atoms of the nitro groups. The crystal packing is consolidated by inter-molecular O-H⋯O hydrogen bonds, linking the mol-ecules into centrosymmetric dimers.

No MeSH data available.