5,5'-Dibromo-2,2'-dihydroxy-3,3'-(piperazine-1,4-diyldimethylene)dibenzaldehyde

The molecule of (C₂₀H₂₀Br₂N₂O₄) has crystallographic inversion symmetry. The piperazine ring adopts a chair conformation with the substituents at the N atoms lying in equatorial positions. The N atoms exhibit pyramidal coordination.

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