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2,2'-({4-[(4-Nitro-phen-yl)diazen-yl]phen-yl}imino)-diethanol.

ABSTRACT: In the title compound, C16H18N4O4, the mol-ecule assumes an E conformation with respect to the N=N double bond. The aromatic rings are not coplanar, with a dihedral angle of 7.51?(8)°. The nitro group is tilted by 4.71?(11)° relative to the attached benzene ring. In the crystal, mol-ecules are connected through O-H?O hydrogen bonds forming a double-stranded chain parallel to the b axis.

SUBMITTER: Duangthongyou T

PROVIDER: S-EPMC3588337 | biostudies-other | 2013 Jan

REPOSITORIES: biostudies-other

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2,2'-({4-[(4-Nitro-phen-yl)diazen-yl]phen-yl}imino)-diethanol.

Duangthongyou Tanwawan T Suwanruji Potjanart P Suesat Jantip J Achiwawanich Supakit S

Acta crystallographica. Section E, Structure reports online 20121205 Pt 1

In the title compound, C16H18N4O4, the mol-ecule assumes an E conformation with respect to the N=N double bond. The aromatic rings are not coplanar, with a dihedral angle of 7.51 (8)°. The nitro group is tilted by 4.71 (11)° relative to the attached benzene ring. In the crystal, mol-ecules are connected through O-H⋯O hydrogen bonds forming a double-stranded chain parallel to the b axis. ...[more]

PMID: 23476410

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