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2,4,6-Tri-nitro-phenyl furan-2-carboxyl-ate.

ABSTRACT: In the title carboxyl-ate derivative, C11H5N3O9, the picryl ring forms an angle of 75.79?(7)° with the ester fragment, indicating a near perpendicular disposition. The nitro substituents are variously oriented with respect to the picryl ring [dihedral angles = 3.22?(10), 16.03?(12) and 36.63?(10)°]. In the crystal, mol-ecules form helical chains sustained by C-H?O inter-actions along [010]. The furanyl residue is disordered, having two coplanar slightly displaced orientations [major component = 0.730?(9)].

SUBMITTER: Moreno-Fuquen R

PROVIDER: S-EPMC3884337 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature

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2,4,6-Tri-nitro-phenyl furan-2-carboxyl-ate.

Moreno-Fuquen Rodolfo R Mosquera Fabricio F Kennedy Alan R AR

Acta crystallographica. Section E, Structure reports online 20131023 Pt 11

In the title carboxyl-ate derivative, C11H5N3O9, the picryl ring forms an angle of 75.79 (7)° with the ester fragment, indicating a near perpendicular disposition. The nitro substituents are variously oriented with respect to the picryl ring [dihedral angles = 3.22 (10), 16.03 (12) and 36.63 (10)°]. In the crystal, mol-ecules form helical chains sustained by C-H⋯O inter-actions along [010]. The furanyl residue is disordered, having two coplanar slightly displaced orientations [major component = ...[more]

PMID: 24454113

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