Crystal structure of 2-{[(5-nitrothiophen-2-yl)methylidene]amino}phenol

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Atıf İçin Kopyala

Kocak F., TANAK H., Ağar E., Doğan O. E., Özdemir N.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.71, 2015 (ESCI)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 71
• Basım Tarihi: 2015
• Doi Numarası: 10.1107/s2056989015009202
• Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
• Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
• Anahtar Kelimeler: crystal structure, Schiff bases, phenol, hydrogen bonding, pi-pi stacking
• Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

The title compound, C11H8N2O3S, is roughly planar; the dihedral angle between the planes of the thiophene and benzene rings is 8.38 (10)degrees. An intramolecular O-H center dot center dot center dot N hydrogen bond generates an S(5) ring motif. In the crystal, molecules are linked into centrosymmetric dimers by pairs of O-H center dot center dot center dot O hydrogen bonds with an R-2(2)(22) graph-set motif. Aromatic pi-pi stacking interactions [centroid-centroid separations = 3.653 (3) and 3.852 (3) angstrom] link the dimers into a three-dimensional network.