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4-Methyl-benzoic acid-N'-[(E)-4-methyl-benzyl-idene]pyridine-4-carbohydrazide-water (1/1/1).

Fun HK, Ooi CW, Shetty DN, Narayana B, Sarojini BK - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: In the title hydrated 1:1 adduct, C(8)H(8)O(2)·C(14)H(13)N(3)O·H(2)O, the Schiff base mol-ecule exists in an E conformation with respect to the N=C bond [1.2843 (13) Å] and the dihedral angle between the pyridine ring and the benzene ring is 1.04 (5)°.In the crystal, mol-ecules are linked by N-H⋯O, C-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds into sheets lying parallel to the ab plane.The crystal structure also features π-π inter-actions with centroid-centroid distances of 3.6224 (6) and 3.7121 (6) Å.

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ABSTRACT
In the title hydrated 1:1 adduct, C(8)H(8)O(2)·C(14)H(13)N(3)O·H(2)O, the Schiff base mol-ecule exists in an E conformation with respect to the N=C bond [1.2843 (13) Å] and the dihedral angle between the pyridine ring and the benzene ring is 1.04 (5)°. In the crystal, mol-ecules are linked by N-H⋯O, C-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds into sheets lying parallel to the ab plane. The crystal structure also features π-π inter-actions with centroid-centroid distances of 3.6224 (6) and 3.7121 (6) Å.

No MeSH data available.


The crystal packing of the title compound, viewed along the a axis. H atoms not involved in the intermolecular interactions (dashed lines) have been omitted for clarity.
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Fap2: The crystal packing of the title compound, viewed along the a axis. H atoms not involved in the intermolecular interactions (dashed lines) have been omitted for clarity.


4-Methyl-benzoic acid-N'-[(E)-4-methyl-benzyl-idene]pyridine-4-carbohydrazide-water (1/1/1).

Fun HK, Ooi CW, Shetty DN, Narayana B, Sarojini BK - Acta Crystallogr Sect E Struct Rep Online (2012)

The crystal packing of the title compound, viewed along the a axis. H atoms not involved in the intermolecular interactions (dashed lines) have been omitted for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3344602&req=5

Fap2: The crystal packing of the title compound, viewed along the a axis. H atoms not involved in the intermolecular interactions (dashed lines) have been omitted for clarity.
Bottom Line: In the title hydrated 1:1 adduct, C(8)H(8)O(2)·C(14)H(13)N(3)O·H(2)O, the Schiff base mol-ecule exists in an E conformation with respect to the N=C bond [1.2843 (13) Å] and the dihedral angle between the pyridine ring and the benzene ring is 1.04 (5)°.In the crystal, mol-ecules are linked by N-H⋯O, C-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds into sheets lying parallel to the ab plane.The crystal structure also features π-π inter-actions with centroid-centroid distances of 3.6224 (6) and 3.7121 (6) Å.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title hydrated 1:1 adduct, C(8)H(8)O(2)·C(14)H(13)N(3)O·H(2)O, the Schiff base mol-ecule exists in an E conformation with respect to the N=C bond [1.2843 (13) Å] and the dihedral angle between the pyridine ring and the benzene ring is 1.04 (5)°. In the crystal, mol-ecules are linked by N-H⋯O, C-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds into sheets lying parallel to the ab plane. The crystal structure also features π-π inter-actions with centroid-centroid distances of 3.6224 (6) and 3.7121 (6) Å.

No MeSH data available.