Crystal structure of 4,4′-di­nitro-[1,1′-biphen­yl]-2-amine

Acta Crystallographica Section E: Crystallographic Communications

Faizi, M.S.H.¹  Haque, A.¹  Dege, M.¹  Dege, N.³  Kalibabchuk, V.A.⁴  Hasan, S.I.⁹ 

[1] Department of Chemistry, College of Science, Sultan Qaboos University, PO Box 36 Al-Khod 123, Muscat, Sultanate of , Oman;Department of General Chemistry, O. O. Bohomolets National Medical University, Shevchenko Blvd. 13, 01601 Kiev, Ukraine;Ondokuz MayıSpraying Systems Company Turkey, Esentepe Mah. Kore Şan Sok., Serhan apt. No. 3 Daire:3 Şehitleri Cad. Kaya Aldoğişli İs University, Arts and Sciences Faculty, Department of Physics, 55139 Samsun, Turkey;stanbul, Turkey

关键词: CRYSTAL STRUCTURE;    DINITRO;    BIPHENYL;    AMINE;    BIPHENYL DERIVATIVES;    HYDROGEN BONDING;   

DOI  :  10.1107/S205698901700408X

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title biphenyl derivative, C12H9N3O4, the dihedral angle between the benzene rings is 52.84 (10)°. The nitro group attached to the benzene ring is inclined to the ring by 4.03 (2)°, while the nitro group attached to the amino-substituted benzene ring is inclined to the ring by 8.84 (2)°. In the crystal, mol­ecules are linked by two pairs of N—H⋯O hydrogen bonds, forming chains propagating along [101]. Within the chains, these N—H⋯O hydrogen bonds result in the formation of R22(20) and R22(14) ring motifs. The latter ring motif is reinforced by a pair of C—H⋯O hydrogen bonds, enclosing R21(6) ring motifs. The chains are linked by a second C—H⋯O hydrogen bond, forming a three-dimensional supra­molecular structure.

【 授权许可】

CC BY