Single stranded helical chains of C H interactions further connected by halogen halogen interactions of type I to construct supramolecular structure of E 5 diethylamino 2 4 iodophenylimino methyl phenol compound
Yazarlar (4)
Prof. Dr. Gökhan Kaştaş Ondokuz Mayis University Faculty of Science And Arts, Türkiye
Prof. Dr. Çiğdem ALBAYRAK KAŞTAŞ Sinop Üniversitesi, Türkiye
Mustafa Odabaşoǧlu
Pamukkale Üniversitesi, Türkiye
Pamukkale Üniversitesi, Türkiye
René Frank Universität Leipzig, Almanya
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy (Q2) | ||
| Dergi ISSN | 1386-1425 Dergi Bilgileri (2012) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2012 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-08-2012 |
| Cilt / Sayı / Sayfa | 94 / 1 / 200–204 | DOI | 10.1016/j.saa.2012.03.058 |
| Makale Linki | https://linkinghub.elsevier.com/retrieve/pii/S1386142512003009 | ||
| UAK Araştırma Alanları |
Organik Kimya
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| Özet |
| In this study, (E)-5-(diethylamino)-2-[(4-iodophenylimino)methyl]phenol compound was investigated from the point of stacking interactions assembling the supramolecular network, conformational isomerism and tautomerism. For this purpose, X-ray diffraction, FT-IR and UV/Vis spectroscopic techniques were used, giving the following structural and spectroscopic properties of the compound: The title compound has two conformers (anti and eclipsed) in the crystal structure resulting from rotation about C-N single bond of ethyl group. Both conformers prefer enol form in the solid state, adopting E configuration about the CN double bond. The supramolecular architecture of the compound is constructed by two non-covalent interactions as C-H⋯π and halogen-halogen interactions. The repetition of C-H⋯π interactions is resulted in a single-stranded helical structure. The helical structures are further connected by C-I⋯I-C interactions of Type I to construct the two dimensional supramolecular network defined as (6,3)-net in Wells nomenclature. The title compound adopts both enol and keto forms in EtOH (a polar and protic solvent) while enol form is preferred in the solid state. © 2012 Elsevier B.V. All rights reserved. |
| Anahtar Kelimeler |
| Halogen-halogen interaction | Helical chain | Intermolecular hydrogen bond | Intramolecular hydrogen bond | Schiff base | Tautomerism |
Science Direct
Single stranded helical chains of C H interactions further connected by halogen halogen interactions of type I to construct supramolecular structure of E 5 diethylamino 2 4 iodophenylimino methyl phenol compound
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 12 |