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Redetermination of 4-nitro-stilbene.

Moreno-Fuquen R, Aguirre L, Kennedy AR - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: The nitro group is almost coplanar with the attached benzene ring but is rotated about the C-N bond by 5.84 (12)°.Kristallogr.76, 467-469], and the intermolecular interactions have been established.In the crystal structure, mol-ecules are linked by C-H⋯O hydrogen bonds to generate C(5), C(13) and edge-fused R(3) (3)(28) rings.

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ABSTRACT
In the title compound, C(14)H(11)NO(2), the benzene rings are inclined to each other with a dihedral angle between their mean planes of 8.42 (6)°. The nitro group is almost coplanar with the attached benzene ring but is rotated about the C-N bond by 5.84 (12)°. This redetermination results in a crystal structure with significantly higher precision than the original determination [Hertel & Romer (1931 ▶). Z. Kristallogr.76, 467-469], and the intermolecular interactions have been established. In the crystal structure, mol-ecules are linked by C-H⋯O hydrogen bonds to generate C(5), C(13) and edge-fused R(3) (3)(28) rings.

No MeSH data available.


Part of the crystal structure of (I) showing the formation of C(13) chains along [001]. [Symmetry codes: (i) x, 1/2 - y, 1/2 + z; (ii) x, 1/2 - y, -1/2 + z;
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Fap3: Part of the crystal structure of (I) showing the formation of C(13) chains along [001]. [Symmetry codes: (i) x, 1/2 - y, 1/2 + z; (ii) x, 1/2 - y, -1/2 + z;


Redetermination of 4-nitro-stilbene.

Moreno-Fuquen R, Aguirre L, Kennedy AR - Acta Crystallogr Sect E Struct Rep Online (2008)

Part of the crystal structure of (I) showing the formation of C(13) chains along [001]. [Symmetry codes: (i) x, 1/2 - y, 1/2 + z; (ii) x, 1/2 - y, -1/2 + z;
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2960097&req=5

Fap3: Part of the crystal structure of (I) showing the formation of C(13) chains along [001]. [Symmetry codes: (i) x, 1/2 - y, 1/2 + z; (ii) x, 1/2 - y, -1/2 + z;
Bottom Line: The nitro group is almost coplanar with the attached benzene ring but is rotated about the C-N bond by 5.84 (12)°.Kristallogr.76, 467-469], and the intermolecular interactions have been established.In the crystal structure, mol-ecules are linked by C-H⋯O hydrogen bonds to generate C(5), C(13) and edge-fused R(3) (3)(28) rings.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(14)H(11)NO(2), the benzene rings are inclined to each other with a dihedral angle between their mean planes of 8.42 (6)°. The nitro group is almost coplanar with the attached benzene ring but is rotated about the C-N bond by 5.84 (12)°. This redetermination results in a crystal structure with significantly higher precision than the original determination [Hertel & Romer (1931 ▶). Z. Kristallogr.76, 467-469], and the intermolecular interactions have been established. In the crystal structure, mol-ecules are linked by C-H⋯O hydrogen bonds to generate C(5), C(13) and edge-fused R(3) (3)(28) rings.

No MeSH data available.