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https://hdl.handle.net/10316/5229| Title: | F---H···F hydrogen bond in diphenylguanidinium hydrogen bifluoride | Authors: | Silva, Manuela Ramos Paixão, José A. Beja, Ana Matos Veiga, Luiz Alte da |
Keywords: | Diphenylguanidinium fluoride hydrogen fluoride; Diphenylguanidinium bifluoride; Hydrogen bond; X-ray structure determination | Issue Date: | 2001 | Citation: | Journal of Fluorine Chemistry. 107:1 (2001) 117-120 | Abstract: | The crystal structure of C13H14N3+FHF- is reported. The structure contains the strong hydrogen-bonded system, the bifluoride anion F---H···F-. The geometry of this anion deviates significantly from linearity but has the H atom in an approximate centered position. The F···F distance is 2.293(3) Å, considerably less than twice the van der Waals radius of fluorine, as expected from a very strong hydrogen bond. | URI: | https://hdl.handle.net/10316/5229 | DOI: | 10.1016/S0022-1139(00)00351-1 | Rights: | openAccess |
| Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
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| file1a9653b9fc2e47a1bf49c8f1365bcd71.pdf | 185.53 kB | Adobe PDF | View/Open |
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