Abstract

In the title compound, C13H8Br2N2O6, the 2-furyl ring is essentially planar, with a maximum deviation of 0.002 (2) Å. It is inclined at an angle of 33.94 (9)° to the benzene ring. Both nitro groups are slightly twisted away from their attached rings; the dihedral angles are 4.6 (2)° between the nitro group and the 2-furyl ring, and 13.72 (19)° between the nitro group and the benzene ring. In the crystal, mol­ecules are linked into chains along [110] and [10] via two pairs of inter­molecular C—H⋯O hydrogen bonds, displaying R 2 2(10) ring motifs.

Highlights

  • Refinement aR factor = 0.027; wR factor = 0.066; data-to-parameter ratio = 25.6

  • In the title compound, C13H8Br2N2O6, the 2-furyl ring is essentially planar, with a maximum deviation of 0.002 (2) Å

  • It is inclined at an angle of 33.94 (9) to the benzene ring

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Summary

Refinement a

R factor = 0.027; wR factor = 0.066; data-to-parameter ratio = 25.6. C13H8Br2N2O6, the 2-furyl ring is essentially planar, with a maximum deviation of 0.002 (2) Å. It is inclined at an angle of 33.94 (9) to the benzene ring. Both nitro groups are slightly twisted away from their attached rings; the dihedral angles are 4.6 (2) between the nitro group and the 2-furyl ring, and 13.72 (19) between the nitro group and the benzene ring. Molecules are linked into chains along [110] and [110] via two pairs of intermolecular. C—H O hydrogen bonds, displaying R22(10) ring motifs

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Crystal data
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