2024-03-29T07:16:34Z
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2020-06-30T03:45:36Z
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Hydrogen bonding framework in imidazole derivatives: Crystal structure and Hirshfeld surface analysis
Singh, Praveen
Kumar, Ranjeet
Tewari, Ashish Kumar
Synthesis
Crystal structure
Hydrogen bonding
Imidazole derivative
Hirshfeld surface analysis
Intermolecular interactions
A series of imidazole derivatives (1-3) were synthesized with three component reaction among benzil, ammonium acetate and formaldehyde/aromatic aldehyde at 110 °C without a catalyst and solvent. These synthesized imidazole derivatives have shown intermolecular hydrogen bonding such as N-H···N and O-H···N. The imidazole 1 and 2 exhibited N-H···N intermolecular hydrogen bonding while imidazole 3 exhibited O-H···N intermolecular hydrogen bonding. The hydrogen bonds in imidazoles were studied by X-ray crystallography and Hirshfeld Surface Analysis at dnorm surface which show the visible red spots, indicated for hydrogen bonds. Further, Hirshfeld surface analysis also shows the percentage of all intermolecular interactions.
Atlanta Publishing House LLC
2020-03-31
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info:eu-repo/semantics/publishedVersion
application/pdf
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https://www.eurjchem.com/index.php/eurjchem/article/view/1945
10.5155/eurjchem.11.1.50-59.1945
European Journal of Chemistry; Vol. 11 No. 1 (2020): March 2020; 50-59
2153-2257
2153-2249
eng
https://www.eurjchem.com/index.php/eurjchem/article/view/1945/pdf_1945
https://www.eurjchem.com/index.php/eurjchem/article/view/1945/2660
https://www.eurjchem.com/index.php/eurjchem/article/view/1945/2661
https://www.eurjchem.com/index.php/eurjchem/article/view/1945/2662
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