Abstract
The title compound, C30H28N6O2, is a symmetric diimine derived from ortho-dibenzaldehyde. Both C=N bonds are (E)-configured. The terminal N-bonded phenyl groups adopt staggered conformations relative to their respective parent heterocycles, the relevant least-squares planes intersect at angles of 32.35 (11) and 38.59 (10)°. In the crystal, C—H⋯O contacts connect the molecules into chains along the b axis and give rise to a C 1 1(14)C 1 1(14) and a R 2 2(12) pattern on different levels of graph-set analysis. The shortest intercentroid distance between two centroids was found at 4.2074 (11) Å between the two five-membered heterocycles.
Highlights
Nelson Mandela Metropolitan University, Summerstrand Campus, Department of Chemistry, University Way, Summerstrand, PO Box 77000, Port Elizabeth, 6031, South Africa
The title compound, C30H28N6O2, is a symmetric diimine derived from ortho-dibenzaldehyde
Special detailsRefinement. Due to the absence of a strong anomalous scatterer, the Flack parameter is meaningless. Thus, Friedel opposites (2450 pairs) have been merged and the item was removed from the CIF. Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) Symmetry codes: (i) x, y−1, z; (ii) x, y+1, z
Summary
Nelson Mandela Metropolitan University, Summerstrand Campus, Department of Chemistry, University Way, Summerstrand, PO Box 77000, Port Elizabeth, 6031, South Africa. R factor = 0.036; wR factor = 0.079; data-to-parameter ratio = 9.8. The title compound, C30H28N6O2, is a symmetric diimine derived from ortho-dibenzaldehyde. The terminal N-bonded phenyl groups adopt staggered conformations relative to their respective parent heterocycles, the relevant least-squares planes intersect at angles of 32.35 (11) and 38.59 (10). C—H O contacts connect the molecules into chains along the b axis and give rise to a C 11(14)C 11(14) and a R22(12) pattern on different levels of graph-set analysis. 4.2074 (11) Å between the two five-membered heterocycles
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