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What Is the Covalency of Hydrogen Bonding?
Abstract
ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTWhat Is the Covalency of Hydrogen Bonding?Sławomir Janusz Grabowski*†‡View Author Information† Kimika Fakultatea, Euskal Herriko Unibertsitatea and Donostia International Physics Center (DIPC) P.K. 1072, 20080 Donostia, Euskadi, Spain‡ IKERBASQUE, Basque Foundation for Science, 48011, Bilbao, Spain*E-mail: [email protected]Cite this: Chem. Rev. 2011, 111, 4, 2597–2625Publication Date (Web):February 15, 2011Publication History Received24 October 2007Published online15 February 2011Published inissue 13 April 2011https://pubs.acs.org/doi/10.1021/cr800346fhttps://doi.org/10.1021/cr800346freview-articleACS PublicationsCopyright © 2011 American Chemical SocietyRequest reuse permissionsArticle Views15444Altmetric-Citations1032LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Binding energy,Electrical energy,Electron density,Interaction energies,Noncovalent interactions Get e-Alerts
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Citations
Cites
Boys, S. F., & Bernardi, F. (1970) · Molecular Physics · doi:10.1080/00268977000101561 · Cited by 22,188
Intermolecular interactions from a natural bond orbital, donor-acceptor viewpoint
Reed, A. E., Curtiss, L. A., & Weinhold, F. (1988) · Chemical Reviews · doi:10.1021/cr00088a005 · Cited by 17,359
Atoms in Molecules: A Quantum Theory
Bader, R. F. W. (1990) · doi:10.1093/oso/9780198551683.001.0001 · Cited by 12,659
Supramolecular Chemistry: Concepts and Perspectives
Lehn, J. (1995) · Wiley eBooks · doi:10.1002/3527607439 · Cited by 9,864
A quantum theory of molecular structure and its applications
Bader, R. F. W. (1991) · Chemical Reviews · doi:10.1021/cr00005a013 · Cited by 7,235
A simple measure of electron localization in atomic and molecular systems
Becke, A. D., & Edgecombe, K. E. (1990) · The Journal of Chemical Physics · doi:10.1063/1.458517 · Cited by 7,145
An introduction to hydrogen bonding
(1998) · Choice Reviews Online · doi:10.5860/choice.35-3309 · Cited by 6,199
Introduction to Computational Chemistry
Jensen, F. (1998) · Cited by 4,669
Wiberg, K. B. (1968) · Tetrahedron · doi:10.1016/0040-4020(68)88057-3 · Cited by 4,467
Bader, R. F. W. (1985) · Accounts of Chemical Research · doi:10.1021/ar00109a003 · Cited by 3,784
Espinosa, E., Molins, E., & Lecomte, C. (1998) · Chemical Physics Letters · doi:10.1016/s0009-2614(98)00036-0 · Cited by 3,609
A Correlation of Reaction Rates
Hammond, G. S. (1955) · Journal of the American Chemical Society · doi:10.1021/ja01607a027 · Cited by 3,559
Characterization of C-H-O Hydrogen Bonds on the Basis of the Charge Density
Koch, U., & Popelier, P. L. A. (1995) · The Journal of Physical Chemistry · doi:10.1021/j100024a016 · Cited by 3,172
Lehn, J. (1990) · Angewandte Chemie International Edition in English · doi:10.1002/anie.199013041 · Cited by 3,027
Hydrogen Bonding in Biological Structures
Jeffrey, G. A., & Saenger, W. (1991) · Springer eBooks · doi:10.1007/978-3-642-85135-3 · Cited by 2,566
How does basis set superposition error change the potential surfaces for hydrogen-bonded dimers?
Simon, S., Duran, M., & Dannenberg, J. J. (1996) · The Journal of Chemical Physics · doi:10.1063/1.472902 · Cited by 2,169
A new energy decomposition scheme for molecular interactions within the Hartree‐Fock approximation
Kitaura, K., & Morokuma, K. (1976) · International Journal of Quantum Chemistry · doi:10.1002/qua.560100211 · Cited by 2,151
Hydrogen Bridges in Crystal Engineering: Interactions without Borders
Desiraju, G. R. (2002) · Accounts of Chemical Research · doi:10.1021/ar010054t · Cited by 2,057
Atomic Radii and Interatomic Distances in Metals
Pauling, L. (1947) · Journal of the American Chemical Society · doi:10.1021/ja01195a024 · Cited by 1,930
Taylor, R., & Kennard, O. (1982) · Journal of the American Chemical Society · doi:10.1021/ja00383a012 · Cited by 1,899
Valency and Bonding: A Natural Bond Orbital Donor-Acceptor Perspective
Weinhold, F., & Landis, C. R. (2005) · Cited by 1,858
Hobza, P., & Havlas, Z. (2000) · Chemical Reviews · doi:10.1021/cr990050q · Cited by 1,817
Noncovalent interactions: A challenge for experiment and theory
Müller-Dethlefs, K., & Hobza, P. (2000) · Chemical Reviews · doi:10.1021/cr9900331 · Cited by 1,781
A Bond Path: A Universal Indicator of Bonded Interactions
Bader, R. F. W. (1998) · The Journal of Physical Chemistry A · doi:10.1021/jp981794v · Cited by 1,749
Behavior of Ylides Containing N, O, and C Atoms as Hydrogen Bond Acceptors
Rozas, I., Alkorta, I., & Elguero, J. (2000) · Journal of the American Chemical Society · doi:10.1021/ja0017864 · Cited by 1,732
The characterization of atomic interactions
Bader, R. F. W., & Essén, H. (1984) · The Journal of Chemical Physics · doi:10.1063/1.446956 · Cited by 1,620
Atoms in Molecules. An Introduction
Popelier, P. L. A. (2000) · Research Explorer (The University of Manchester) · Cited by 1,589
The Quantum Theory of Atoms in Molecules
(2007) · Wiley eBooks · doi:10.1002/9783527610709 · Cited by 1,585
An Appraisal of Valence-bond Structures and Hybridization in Compounds of the First-row elements.
Bent, H. A. (1961) · Chemical Reviews · doi:10.1021/cr60211a005 · Cited by 1,509
Hydrogen Bonding: A Theoretical Perspective
Scheiner, S. (1997) · doi:10.1093/oso/9780195090116.001.0001 · Cited by 1,326
Essentials of computational chemistry
Cramer, C. J. (2004) · Cited by 1,317
The development of versions 3 and 4 of the Cambridge Structural Database System
Allen, F. H., Davies, J. E., Galloy, J. J., Johnson, O., Kennard, O., Macrae, C. F., Mitchell, E. M., Mitchell, G. F., Smith, J. M., & Watson, D. G. (1991) · Journal of Chemical Information and Computer Sciences · doi:10.1021/ci00002a004 · Cited by 1,308
Kohn‐Sham Density Functional Theory: Predicting and Understanding Chemistry
Bickelhaupt, F. M., & Baerends, E. J. (2000) · Reviews in Computational Chemistry · doi:10.1002/9780470125922.ch1 · Cited by 1,291
Recent Developments in the Methods and Applications of the Bond Valence Model
Brown, I. D. (2009) · Chemical Reviews · doi:10.1021/cr900053k · Cited by 1,238
Ziegler, T., & Rauk, A. (1979) · Inorganic Chemistry · doi:10.1021/ic50196a034 · Cited by 1,182
Low-Barrier Hydrogen Bonds and Enzymic Catalysis
Cleland, W. W., & Kreevoy, M. M. (1994) · Science · doi:10.1126/science.8009219 · Cited by 1,146
Gilli, G., Bellucci, F., Ferretti, V., & Bertolasi, V. (1989) · Journal of the American Chemical Society · doi:10.1021/ja00185a035 · Cited by 1,141
Gilli, P., Bertolasi, V., Ferretti, V., & Gilli, G. (1994) · Journal of the American Chemical Society · doi:10.1021/ja00082a011 · Cited by 1,074
Fradera, X., Austen, M. A., & Bader, R. F. W. (1999) · The Journal of Physical Chemistry A · doi:10.1021/jp983362q · Cited by 1,046
Kim, K. S., Tarakeshwar, P., & Lee, J. Y. (2000) · Chemical Reviews · doi:10.1021/cr990051i · Cited by 1,025
Halogen Bonding: A Paradigm in Supramolecular Chemistry
Metrangolo, P., & Resnati, G. (2001) · Chemistry - A European Journal · doi:10.1002/1521-3765(20010618)7:12<2511::aid-chem25110>3.0.co;2-t · Cited by 1,008
Morokuma, K. (1977) · Accounts of Chemical Research · doi:10.1021/ar50116a004 · Cited by 986
(2006) · Springer eBooks · doi:10.1007/978-1-4020-4853-1 · Cited by 927
“STRONG” HYDROGEN BONDS IN CHEMISTRY AND BIOLOGY
Perrin, C. L., & Nielson, J. B. (1997) · Annual Review of Physical Chemistry · doi:10.1146/annurev.physchem.48.1.511 · Cited by 829
Hydrogen–Hydrogen Bonding: A Stabilizing Interaction in Molecules and Crystals
Matta, C. F., Hernández‐Trujillo, J., Tang, T., & Bader, R. F. W. (2003) · Chemistry – A European Journal · doi:10.1002/chem.200204626 · Cited by 776
Gilli, P., Pretto, L., Bertolasi, V., & Gilli, G. (2009) · Accounts of Chemical Research · doi:10.1021/ar800001k · Cited by 744
Chemical Applications of X-ray Charge-Density Analysis
Koritsanszky, T. S., & Coppens, P. (2001) · Chemical Reviews · doi:10.1021/cr990112c · Cited by 729
Kollman, P. A., & Allen, L. C. (1972) · Chemical Reviews · doi:10.1021/cr60277a004 · Cited by 729
Molecular packing modes. Carboxylic acids
Leiserowitz, L. (1976) · Acta Crystallographica Section B · doi:10.1107/s0567740876003968 · Cited by 702
Interrelation between H-Bond and Pi-Electron Delocalization
Sobczyk, L., Grabowski, S. J., & Krygowski, T. M. (2005) · Chemical Reviews · doi:10.1021/cr030083c · Cited by 693
Self-citationTowards an unified hydrogen-bond theory
Gilli, G., & Gilli, P. (2000) · Journal of Molecular Structure · doi:10.1016/s0022-2860(00)00454-3 · Cited by 681
Valence and the structure of atoms and molecules
Leffmann, H. (1923) · Journal of the Franklin Institute · doi:10.1016/s0016-0032(23)90893-8 · Cited by 680
Topological analysis of the electron localization function applied to delocalized bonds
Savin, A., Silvi, B., & Colonna, F. (1996) · Canadian Journal of Chemistry · doi:10.1139/v96-122 · Cited by 662
A New Look at Electron Localization
Savin, A., Becke, A. D., Flad, J., Nesper, R., Preuss, H., & von Schnering, H. G. (1991) · Angewandte Chemie International Edition in English · doi:10.1002/anie.199104091 · Cited by 653
The origin of hydrogen bonding. An energy decomposition study
Umeyama, H., & Morokuma, K. (1977) · Journal of the American Chemical Society · doi:10.1021/ja00447a007 · Cited by 639
One-Dimensional Model of the Hydrogen Bond
Lippincott, E. R., & Schroeder, R. (1955) · The Journal of Chemical Physics · doi:10.1063/1.1742196 · Cited by 634
Unravelling the Origin of Intermolecular Interactions Using Absolutely Localized Molecular Orbitals
Khaliullin, R. Z., Cobar, E. A., Lochan, R. C., Bell, A. T., & Head-Gordon, M. (2007) · The Journal of Physical Chemistry A · doi:10.1021/jp073685z · Cited by 620
Theoretical studies of van der Waals molecules and intermolecular forces
Buckingham, A. D., Fowler, P. W., & Hutson, J. M. (1988) · Chemical Reviews · doi:10.1021/cr00088a008 · Cited by 616
Parameters for the Description of Transition States
Leffler, J. E. (1953) · Science · doi:10.1126/science.117.3039.340 · Cited by 572
(1994) · Wiley eBooks · doi:10.1002/9783527616091 · Cited by 549
A topological theory of molecular structure
Bader, R. F. W., Nguyen-Dang, T. T., & Tal, Y. (1981) · Reports on Progress in Physics · doi:10.1088/0034-4885/44/8/002 · Cited by 537
POLARITY AND IONIZATION FROM THE STANDPOINT OF THE LEWIS THEORY OF VALENCE.
Latimer, W. M., & Rodebush, W. H. (1920) · Journal of the American Chemical Society · doi:10.1021/ja01452a015 · Cited by 526
(2006) · Wiley eBooks · doi:10.1002/9783527611546 · Cited by 513
Hydrogen bonding strength—measures based on geometric and topological parameters
Grabowski, S. J. (2004) · Journal of Physical Organic Chemistry · doi:10.1002/poc.685 · Cited by 496
Self-citationMo, Y., Gao, J., & Peyerimhoff, S. D. (2000) · The Journal of Chemical Physics · doi:10.1063/1.481185 · Cited by 406
Cooperativity in Hydrogen-Bonded Interactions: Ab Initio and “Atoms in Molecules” Analyses
Ziółkowski, M., Grabowski, S. J., & Leszczynski, J. (2006) · The Journal of Physical Chemistry A · doi:10.1021/jp060537k · Cited by 396
Self-citationActivation Energies from Bond Energies. I. Hydrogen Transfer Reactions
Johnston, H. S., & Parr, C. (1963) · Journal of the American Chemical Society · doi:10.1021/ja00900a002 · Cited by 394
Fonseca Guerra, C., Bickelhaupt, F. M., Snijders, J. G., & Baerends, E. J. (1999) · Chemistry - A European Journal · doi:10.1002/(sici)1521-3765(19991203)5:12<3581::aid-chem3581>3.0.co;2-y · Cited by 363
Red- versus Blue-Shifting Hydrogen Bonds: Are There Fundamental Distinctions?
Scheiner, S., & Kar, T. (2002) · The Journal of Physical Chemistry A · doi:10.1021/jp013702z · Cited by 362
Hydrogen–Hydrogen Bonding in Planar Biphenyl, Predicted by Atoms‐In‐Molecules Theory, Does Not Exist
Poater, J., Solà, M., & Bickelhaupt, F. M. (2006) · Chemistry – A European Journal · doi:10.1002/chem.200500850 · Cited by 345
Van Lenthe, J. H., Duijneveldt‐Van Devan Rijdt, J. G. C. M., & Van Duijneveldt, F. B. (1987) · Advances in Chemical Physics · doi:10.1002/9780470142943.ch9 · Cited by 314
Block-Localized Wavefunction (BLW) Method at the Density Functional Theory (DFT) Level
Mo, Y., Song, L., & Lin, Y. (2007) · The Journal of Physical Chemistry A · doi:10.1021/jp0724065 · Cited by 298
New types of hydrogen bonding in organometallic chemistry
Epstein, L. M., & Shubina, E. S. (2002) · Coordination Chemistry Reviews · doi:10.1016/s0010-8545(02)00118-2 · Cited by 287
Gilli, P., Bertolasi, V., Pretto, L., Lyčka, A., & Gilli, G. (2002) · Journal of the American Chemical Society · doi:10.1021/ja020589x · Cited by 273
Pauli Repulsions Exist Only in the Eye of the Beholder
Bader, R. F. W. (2006) · Chemistry - A European Journal · doi:10.1002/chem.200501589 · Cited by 261
The Energetics of Hydrogen Bonds in Model Systems: Implications for Enzymatic Catalysis
Shan, S., Loh, S. N., & Herschlag, D. (1996) · Science · doi:10.1126/science.272.5258.97 · Cited by 260
Poater, J., Solà, M., & Bickelhaupt, F. M. (2006) · Chemistry – A European Journal · doi:10.1002/chem.200600057 · Cited by 241
Predicting the binding energies of H-bonded complexes: A comparative DFT study
Tuma, C., Boese, A. D., & Handy, N. C. (1999) · Physical Chemistry Chemical Physics · doi:10.1039/a904357h · Cited by 238
Poater, J., Solà, M., Duran, M., & Fradera, X. (2002) · Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta) · doi:10.1007/s00214-002-0356-8 · Cited by 206
Theoretical studies of strong hydrogen bonds
Grabowski, S. J. (2006) · Annual Reports Section "C" (Physical Chemistry) · doi:10.1039/b417200k · Cited by 195
Self-citationIs This a Chemical Bond? A Theoretical Study of Ng2@C60 (Ng=He, Ne, Ar, Kr, Xe)
Krapp, A., & Frenking, G. (2007) · Chemistry – A European Journal · doi:10.1002/chem.200700467 · Cited by 193
Dimers of Formic Acid, Acetic Acid, Formamide and Pyrrole-2-carboxylic Acid: an Ab Initio Study
Gora, R. W., Grabowski, S. J., & Leszczynski, J. (2005) · The Journal of Physical Chemistry A · doi:10.1021/jp044072e · Cited by 170
Self-citationWeinhold, F. (2003) · Angewandte Chemie International Edition · doi:10.1002/anie.200351777 · Cited by 165
Shan, S.-O., & Herschlag, D. (1996) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.93.25.14474 · Cited by 160
Electron Donation in the Water–Water Hydrogen Bond
Khaliullin, R. Z., Bell, A. T., & Head‐Gordon, M. (2009) · Chemistry – A European Journal · doi:10.1002/chem.200802107 · Cited by 158
(2007) · Elsevier eBooks · doi:10.1016/b978-0-444-52227-6.x5000-5 · Cited by 140
Predicting bond lengths in inorganic crystals
Brown, I. D. (1977) · Acta Crystallographica Section B · doi:10.1107/s0567740877005998 · Cited by 133
Weinhold, F. (2003) · Angewandte Chemie · doi:10.1002/ange.200351777 · Cited by 124
Theoretical Aspects of a Novel Mode of Hydrogen-Hydrogen Bonding
Liu, Q., & Hoffmann, R. (1995) · Journal of the American Chemical Society · doi:10.1021/ja00145a024 · Cited by 123
π‐Electron delocalisation for intramolecular resonance assisted hydrogen bonds
Grabowski, S. J. (2003) · Journal of Physical Organic Chemistry · doi:10.1002/poc.675 · Cited by 121
Self-citationWhat Can Tell the Topological Analysis of ELF on Hydrogen Bonding?
Alikhani, M. E., Fuster, F., & Silvi, B. (2005) · Structural Chemistry · doi:10.1007/s11224-005-4451-z · Cited by 119
Palusiak, M., Simon, S., & Solà, M. (2006) · The Journal of Organic Chemistry · doi:10.1021/jo060591x · Cited by 115
Properties of the Halogen−Hydride Interaction: An ab Initio and “Atoms in Molecules” Analysis
Lipkowski, P., Grabowski, S. J., & Leszczyński, J. (2006) · The Journal of Physical Chemistry A · doi:10.1021/jp062289y · Cited by 101
Self-citationHow resonance assists hydrogen bonding interactions: An energy decomposition analysis
Beck, J. F., & Mo, Y. (2006) · Journal of Computational Chemistry · doi:10.1002/jcc.20523 · Cited by 99
Nature of X−H+δ···-δH−Y Dihydrogen Bonds and X−H···σ Interactions
Grabowski, S. J., Sokalski, W. A., & Leszczyński, J. (2004) · The Journal of Physical Chemistry A · doi:10.1021/jp049874o · Cited by 95
Self-citationUdagawa, T., & Tachikawa, M. (2006) · The Journal of Chemical Physics · doi:10.1063/1.2403857 · Cited by 91
Grabowski, S. J., Sokalski, W. A., & Leszczyński, J. (2006) · The Journal of Physical Chemistry A · doi:10.1021/jp055613i · Cited by 90
Self-citationToward a General Theory of Hydrogen Bonding: The Short, Strong Hydrogen Bond [HOH···OH]-
Remer, L. C., & Jensen, J. H. (2000) · The Journal of Physical Chemistry A · doi:10.1021/jp002726n · Cited by 78
Смирнов, С. Н., Benedict, H., Golubev, N. S., Denisov, G. S., Kreevoy, M. M., Schowen, R. L., & Limbach, H. (1999) · Canadian Journal of Chemistry · doi:10.1139/v99-096 · Cited by 75
Rivelino, R., Chaudhuri, P., & Canuto, S. (2003) · The Journal of Chemical Physics · doi:10.1063/1.1575195 · Cited by 69
Wolstenholme, D. J., Matta, C. F., & Cameron, T. S. (2007) · The Journal of Physical Chemistry A · doi:10.1021/jp071002+ · Cited by 65
Palusiak, M., Simon, S., & Solà, M. (2007) · Chemical Physics · doi:10.1016/j.chemphys.2007.09.016 · Cited by 47
Structural and Theoretical Analysis of M−H- - -H−M and M−H- - -H−C Intermolecular Interactions
Braga, D., Leonardis, P. D., Grepioni, F., et al. (1998) · Inorganic Chemistry · doi:10.1021/ic9710014 · Cited by 44
Pacios, L. F., Gálvez, Ó., & Gómez, P. C. (2005) · The Journal of Chemical Physics · doi:10.1063/1.1899103 · Cited by 41
Antisymmetrization effects in bond-orbital models of internal rotation barriers
Corcoran, C. T., & Weinhold, F. (1980) · The Journal of Chemical Physics · doi:10.1063/1.439385 · Cited by 38
Dahlke, E. E., Orthmeyer, M. A., & Truhlar, D. G. (2008) · The Journal of Physical Chemistry B · doi:10.1021/jp075823q · Cited by 28
Nakashima, K., Zhang, X., Xiang, M., Lin, Y., Lin, M., & Mo, Y. (2008) · Journal of Theoretical and Computational Chemistry · doi:10.1142/s0219633608004027 · Cited by 23
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Metadata
- Authors
- Grabowski, S. J.
- Venue
- Chemical Reviews
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-02-15
- Volume
- 111
- Issue
- 4
- Pages
- 2597-2625
- ISSN
- 0009-2665 (ISSN-L)
- 1520-6890
- OpenAlex
- W2330409642
- Cited by
- 1,285
- References
- 107
- FWCI
- 4.43
- Type
- journal article
- Language
- en
- Open access
- closed
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