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Crystallography aided by atomic core-level binding energies: proton transfer versus hydrogen bonding in organic crystal structures.
- Source :
-
Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2011 Oct 10; Vol. 50 (42), pp. 9916-8. Date of Electronic Publication: 2011 Sep 16. - Publication Year :
- 2011
-
Abstract
- Ionic bond or hydrogen bridge? Brønsted proton transfer to nitrogen acceptors in organic crystals causes strong N1s core-level binding energy shifts. A study of 15 organic cocrystal and salt systems shows that standard X-ray photoelectron spectroscopy (XPS) can be used as a complementary method to X-ray crystallography for distinguishing proton transfer from H-bonding in organic condensed matter.<br /> (Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)
Details
- Language :
- English
- ISSN :
- 1521-3773
- Volume :
- 50
- Issue :
- 42
- Database :
- MEDLINE
- Journal :
- Angewandte Chemie (International ed. in English)
- Publication Type :
- Academic Journal
- Accession number :
- 21922617
- Full Text :
- https://doi.org/10.1002/anie.201103981