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1,2-Diphenyl-2-[4-(4-pyridyl)benzyl-idene-hydrazono]ethan-1-one.

Patra GK, Ng SW - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: The phenyl and benzoyl-phenyl rings at one end of the hydrazine unit are aligned at angles of 9.5 (5) and 88.5 (4)°, respectively, with respect to the hydrazine unit, whereas the benzene ring at the other end is twisted by an angle of 14.4 (4)°.In the crystal structure, mol-ecules are linked into centrosymmetric dimers by inter-molecular C-H⋯O hydrogen bonds.The monoclinic crystal under investigation shows pseudo-merohedral twinning with twin fractions of 0.63 and 0.37.

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ABSTRACT
In the title compound, C(26)H(19)N(3)O, the dimethyl-ene hydrazine (-C=N-N=C-) unit is approximately planar, the torsion angle around the N-N bond being 162.2 (6)°. The phenyl and benzoyl-phenyl rings at one end of the hydrazine unit are aligned at angles of 9.5 (5) and 88.5 (4)°, respectively, with respect to the hydrazine unit, whereas the benzene ring at the other end is twisted by an angle of 14.4 (4)°. In the crystal structure, mol-ecules are linked into centrosymmetric dimers by inter-molecular C-H⋯O hydrogen bonds. The monoclinic crystal under investigation shows pseudo-merohedral twinning with twin fractions of 0.63 and 0.37.

No MeSH data available.


Related in: MedlinePlus

Displacement ellipsoid plot (Barbour, 2001) of C26H19N3O at the 70% probability level; H atoms are drawn as spheres of arbitrary radius.
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Fap1: Displacement ellipsoid plot (Barbour, 2001) of C26H19N3O at the 70% probability level; H atoms are drawn as spheres of arbitrary radius.


1,2-Diphenyl-2-[4-(4-pyridyl)benzyl-idene-hydrazono]ethan-1-one.

Patra GK, Ng SW - Acta Crystallogr Sect E Struct Rep Online (2009)

Displacement ellipsoid plot (Barbour, 2001) of C26H19N3O at the 70% probability level; H atoms are drawn as spheres of arbitrary radius.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2977415&req=5

Fap1: Displacement ellipsoid plot (Barbour, 2001) of C26H19N3O at the 70% probability level; H atoms are drawn as spheres of arbitrary radius.
Bottom Line: The phenyl and benzoyl-phenyl rings at one end of the hydrazine unit are aligned at angles of 9.5 (5) and 88.5 (4)°, respectively, with respect to the hydrazine unit, whereas the benzene ring at the other end is twisted by an angle of 14.4 (4)°.In the crystal structure, mol-ecules are linked into centrosymmetric dimers by inter-molecular C-H⋯O hydrogen bonds.The monoclinic crystal under investigation shows pseudo-merohedral twinning with twin fractions of 0.63 and 0.37.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(26)H(19)N(3)O, the dimethyl-ene hydrazine (-C=N-N=C-) unit is approximately planar, the torsion angle around the N-N bond being 162.2 (6)°. The phenyl and benzoyl-phenyl rings at one end of the hydrazine unit are aligned at angles of 9.5 (5) and 88.5 (4)°, respectively, with respect to the hydrazine unit, whereas the benzene ring at the other end is twisted by an angle of 14.4 (4)°. In the crystal structure, mol-ecules are linked into centrosymmetric dimers by inter-molecular C-H⋯O hydrogen bonds. The monoclinic crystal under investigation shows pseudo-merohedral twinning with twin fractions of 0.63 and 0.37.

No MeSH data available.


Related in: MedlinePlus