Abstract
The title Schiff base, C24H21N3O2, adopts an E configuration with respect to the central C=N bond. The pyrazole ring and the central benzene ring attached to the imino group are almost coplanar. The phenyl ring attached to the pyrazole unit is twisted by 39.3 (2)° with respect to the pyrazole ring plane. The phenoxy benzene ring makes a dihedral angle of 79.8 (2)° with the central benzene ring.
Highlights
The title Schiff base, C24H21N3O2, adopts an E configuration with respect to the central C N bond
The pyrazole ring and the central benzene ring attached to the imino group are almost coplanar
The phenyl ring attached to the pyrazole unit is twisted by 39.3 (2) with respect to the pyrazole ring plane
Summary
Key indicators: single-crystal X-ray study; T = 273 K; mean (C–C) = 0.003 A; R factor = 0.043; wR factor = 0.118; data-to-parameter ratio = 13.3. The title Schiff base, C24H21N3O2, adopts an E configuration with respect to the central C N bond. The pyrazole ring and the central benzene ring attached to the imino group are almost coplanar. The phenyl ring attached to the pyrazole unit is twisted by 39.3 (2) with respect to the pyrazole ring plane. The phenoxy benzene ring makes a dihedral angle of 79.8 (2) with the central benzene ring
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