(E)-1-(2,6-Dichlorophenyl)-2-(3-nitrobenzylidene)hydrazine: Crystal structure and Hirshfeld surface analysis

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Atıf İçin Kopyala

Atioglu Z., AKKURT M., Shikhaliyev N. Q., Suleymanova G. T., Babayeva G. V., Gurbanova N. V., ...Daha Fazla

Acta Crystallographica Section E: Crystallographic Communications, cilt.76, ss.1291-1295, 2020 (ESCI)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 76
• Basım Tarihi: 2020
• Doi Numarası: 10.1107/s2056989020009433
• Dergi Adı: Acta Crystallographica Section E: Crystallographic Communications
• Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
• Sayfa Sayıları: ss.1291-1295
• Anahtar Kelimeler: crystal structure, isomer, 2,6-dichlorophenyl ring, 3-nitrobenzylidene ring, Hirshfeld surface analysis., X-RAY
• Erciyes Üniversitesi Adresli: Evet

Özet

The stabilized conformation of the title compound, C13H9Cl2N3O2, is similar to that of the isomeric compound (E)-1-(2,6-dichlorophenyl)-2-(2-nitrobenzylidene)hydrazine. The 2,6-dichlorophenyl ring and the nitro-substituted benzene ring form a dihedral angle of 26.25 (16)degrees. In the crystal, face-to-face pi-pi stacking interactions along the a-axis direction occur between the centroids of the 2,6-dichlorophenyl ring and the nitro-substituted benzene ring. The molecules are further linked by C-H center dot center dot center dot O contacts and N-H center dot center dot center dot O and C-H center dot center dot center dot Cl hydrogen bonds, forming pairs of hydrogen-bonded molecular layers parallel to (100). The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions to the crystal packing are from H center dot center dot center dot H (22.1%), Cl center dot center dot center dot H/H center dot center dot center dot Cl (20.5%), O center dot center dot center dot H/H center dot center dot center dot O (19.7%), C center dot center dot center dot C (11.1%) and C center dot center dot center dot H/H center dot center dot center dot C (8.3%) interactions.