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The four independent molecules of the title compound, C21H18N2O2, in the asymmetric unit share similar geometry, with two coplanar rings and the third making an angle of 20-40° with the others. In the crystal, pairs of molecules are aligned parallel, apart from the diverging third rings.
Supporting information
| Crystallographic Information File (CIF) Contains datablocks lds2, global |
| Structure factor file (CIF format) Contains datablock lds2 |
CCDC reference: 127262
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