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(E)-N'-(3,4-Di-meth-oxy-benzyl-idene)nicotinohydrazide monohydrate.

Novina JJ, Vasuki G, Suresh M, Padusha MS - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: In the title hydrated compound, C15H15N3O3·H2O, the nicotinohydrazide mol-ecule adopts a trans conformation with respect to the C=N double bond.The dihedral angle between the benzene and pyridine rings is 5.10 (14)°.In the crystal, the solvent water mol-ecule acts as an acceptor, forming an N-H⋯O hydrogen bond supported by two C-H⋯O contacts.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Physics, Idhaya College for Women, Kumbakonam-1, India.

ABSTRACT
In the title hydrated compound, C15H15N3O3·H2O, the nicotinohydrazide mol-ecule adopts a trans conformation with respect to the C=N double bond. The dihedral angle between the benzene and pyridine rings is 5.10 (14)°. In the crystal, the solvent water mol-ecule acts as an acceptor, forming an N-H⋯O hydrogen bond supported by two C-H⋯O contacts. It also acts as a donor, forming bifurcated O-H⋯(O,O) and O-H⋯N hydrogen bonds that combine with the former contacts to form zigzag chains of mol-ecules along the c-axis direction. An additional O-H⋯O donor contact completes a set of six hydrogen bonds to and from the water mol-ecule and connects it to a third nicotinohydrazide mol-ecule. This latter contact combines with weaker C-H⋯O hydrogen bonds supported by a C-H⋯π contact to stack mol-ecules along b in a three-dimensional network.

No MeSH data available.


Related in: MedlinePlus

The molecular structure of the title compound, with the atom labelling. Displacement ellipsoids are drawn at the 50% probability level.
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Fap1: The molecular structure of the title compound, with the atom labelling. Displacement ellipsoids are drawn at the 50% probability level.


(E)-N'-(3,4-Di-meth-oxy-benzyl-idene)nicotinohydrazide monohydrate.

Novina JJ, Vasuki G, Suresh M, Padusha MS - Acta Crystallogr Sect E Struct Rep Online (2014)

The molecular structure of the title compound, with the atom labelling. Displacement ellipsoids are drawn at the 50% probability level.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4120580&req=5

Fap1: The molecular structure of the title compound, with the atom labelling. Displacement ellipsoids are drawn at the 50% probability level.
Bottom Line: In the title hydrated compound, C15H15N3O3·H2O, the nicotinohydrazide mol-ecule adopts a trans conformation with respect to the C=N double bond.The dihedral angle between the benzene and pyridine rings is 5.10 (14)°.In the crystal, the solvent water mol-ecule acts as an acceptor, forming an N-H⋯O hydrogen bond supported by two C-H⋯O contacts.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Physics, Idhaya College for Women, Kumbakonam-1, India.

ABSTRACT
In the title hydrated compound, C15H15N3O3·H2O, the nicotinohydrazide mol-ecule adopts a trans conformation with respect to the C=N double bond. The dihedral angle between the benzene and pyridine rings is 5.10 (14)°. In the crystal, the solvent water mol-ecule acts as an acceptor, forming an N-H⋯O hydrogen bond supported by two C-H⋯O contacts. It also acts as a donor, forming bifurcated O-H⋯(O,O) and O-H⋯N hydrogen bonds that combine with the former contacts to form zigzag chains of mol-ecules along the c-axis direction. An additional O-H⋯O donor contact completes a set of six hydrogen bonds to and from the water mol-ecule and connects it to a third nicotinohydrazide mol-ecule. This latter contact combines with weaker C-H⋯O hydrogen bonds supported by a C-H⋯π contact to stack mol-ecules along b in a three-dimensional network.

No MeSH data available.


Related in: MedlinePlus