Crystal structure and Hirshfeld surface analysis of 2-[(1,3-benzoxazol-2-yl)sulfanyl]-N-(2-methoxyphenyl)acetamide
Yazarlar (5)
Prof. Dr. Abdullah AYDIN Kastamonu Üniversitesi, Türkiye
Doç. Dr. Sevim Turktekin Celikesir Erciyes Üniversitesi, Türkiye
Dr. Öğr. Üyesi Mehmet Akkurt Erciyes Üniversitesi, Türkiye
Dr. Öğr. Üyesi Merve Saylam İzmir Kâtip Çelebi Üniversitesi, Türkiye
Varol Pabuccuoglu
Ege Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (ESCI dergilerinde yayınlanan tam makale)
Dergi Adı Acta Crystallographica Section E Crystallographic Communications
Dergi ISSN 2056-9890 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler ESCI
Makale Dili İngilizce Basım Tarihi 09-2019
Kabul Tarihi 18-09-2019 Yayınlanma Tarihi 27-09-2019
Cilt / Sayı / Sayfa 75 / 1 / 1531–1535 DOI 10.1107/S2056989019012908
Makale Linki http://dx.doi.org/10.1107/s2056989019012908
UAK Araştırma Alanları
Fen Bilgisi Eğitimi
Özet
In the title compound, C16H14N2O3S, the 1,3-benzoxazole ring system is essentially planar (r.m.s deviation = 0.004 Å) and makes a dihedral angle of 66.16 (17)° with the benzene ring of the methoxyphenyl group. Two intramolecular N—H⋯O and N—H⋯N hydrogen bonds occur, forming S(5) and S(7) ring motifs, respectively. In the crystal, pairs of C—H⋯O hydrogen bonds link the molecules into inversion dimers with R22(14) ring motifs, stacked along the b-axis direction. The inversion dimers are linked by C—H⋯π and π–π-stacking interactions [centroid-to-centroid distances = 3.631 (2) and 3.631 (2) Å], forming a three-dimensional network. Two-dimensional fingerprint plots associated with the Hirshfeld surface show that the largest contributions to the crystal packing come from H⋯H (39.3%), C⋯H/H⋯C (18.0%), O⋯H/H⋯O (15.6) and S⋯H/H⋯S (10.2%) interactions.
Anahtar Kelimeler
1,3-benzoxazole ring system | Crystal structure | Dimers | Hirshfeld surface analysis | Hydrogen bonding