Dergiler / Turkish Journal of Chemistry / 2011 / Cilt: 35 - Sayı: 2

(E)–2–acetyl–4–(4–methoxyphenyldiazenyl) phenol: X–ray and DFT–calculated structure

Sayfa
341–347
Yayın Tarihi
2022-11-05
DOI
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The results of the experimental and theoretical calculations are compared in this study.

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Amaç & Hipotez:The crystal structure of the title compound, (E)-2-acetyl-4-(4-methoxyphenyldiazenyl) phenol, displays a trans configuration of the azo moiety as found for other azo (diazene) derivatives.
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Temel Bulgular & Veri:The aromatic mean planes are nearly coplanar and the dihedral angle between the 2 aromatic rings is 3.04(8)◦ .
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Sonuç & Katkı:The results of the experimental and theoretical calculations are compared in this study.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

The crystal structure of the title compound, (E)-2-acetyl-4-(4-methoxyphenyldiazenyl) phenol, displays a trans configuration of the azo moiety as found for other azo (diazene) derivatives. The aromatic mean planes are nearly coplanar and the dihedral angle between the 2 aromatic rings is 3.04(8)◦ . The molecules, with strong intramolecular O–H. . . O hydrogen bonding, are linked by weak van der Waals interactions in the 3-dimensional network. The molecular geometry, determined using X-ray diffraction techniques, was also calculated with the density functional theory (DFT), employing the hybrid exchange-correlation functional B3LYP. Experimental and theoretical IR spectra of the compound were also calculated for comparison. The results of the experimental and theoretical calculations are compared in this study.

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Bu Makaleye Atıf Yap

GÜMRÜKÇÜOĞLU, I. E., ŞENEL, I., BÜYÜKGÜNGÖR, O., YAZICI, S., ALBAYRAK, Ç. (2022). (E)–2–acetyl–4–(4–methoxyphenyldiazenyl) phenol: X–ray and DFT–calculated structure. Turkish Journal of Chemistry, Cilt: 35 - Sayı: 2, 341–347. https://ajindex.com/articles/602106

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