Crystal structure of Z 4 1 4 acetylanilino ethylidene 3 methyl 1 phenyl 1H pyrazol 5 4H one
Yazarlar (4)
Refaat M Mahfouz
Doç. Dr. Zeynep KELEŞOĞLU Sinop Üniversitesi, Türkiye
Mohamed S Abbady
Orhan Büyükgüngör
Ondokuz Mayis Üniversitesi, Türkiye
Makale Türü Özgün Makale (SCOPUS dergilerinde yayınlanan tam makale)
Dergi Adı Acta Crystallographica Section E Crystallographic Communications
Dergi ISSN 2056-9890 Dergi Bilgileri (2015)
Dergi Tarandığı Indeksler Emerging Sources Citation Index
Makale Dili Ingilizce Basım Tarihi 01-2015
Cilt / Sayı / Sayfa 71 / 1 / 94–96 DOI 10.1107/S2056989014026899
Makale Linki http://scripts.iucr.org/cgi-bin/paper?S2056989014026899
UAK Araştırma Alanları
Yoğun Madde Fiziği
Özet
In the solid state, the title compound, C20H19N3O2, adopts the keto–amine tautomeric form, with the H atom attached to the N atom, which participates in an intramolecular N—H⋯O hydrogen bond with an S(6) ring motif. The dihedral angles between the pyrazole ring and the phenyl and benzene rings are 3.69 (10) and 46.47 (9)°, respectively. In the crystal, molecules are linked by weak C—H⋯O hydrogen bonds, generating C(16) chains propagating in [301]. Weak aromatic π–π stacking interactions [centroid–centroid distances = 3.6123 (10) and 3.6665 (10) Å] link the chains into a three-dimensional network.
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Crystal structure of Z 4 1 4 acetylanilino ethylidene 3 methyl 1 phenyl 1H pyrazol 5 4H one

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