Literature DB >> 29712313

First O-H-N Hydrogen Bond with a Centered Proton Obtained by Thermally Induced Proton Migration.

Thomas Steiner1, Irena Majerz2, Chick C Wilson3.   

Abstract

Within a range of 0.1 Å, the H atom in the O-H-N hydrogen bond of the adduct 4-methylpyridine⋅pentachlorophenol could be shifted by a simple adjustment of temperature. At approximately 90 K the H atom is exactly centered between the O and the N atoms, as could be shown by stepwise monitoring by using variable-temperature single-crystal neutron diffraction.
© 2001 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  hydrogen bonds; neutron diffraction; proton transfer; structure elucidation

Year:  2001        PMID： 29712313     DOI： 10.1002/1521-3773(20010716)40:14<2651::AID-ANIE2651>3.0.CO;2-2

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  6 in total

Review 1.  Transition Metal Catalysis Controlled by Hydrogen Bonding in the Second Coordination Sphere.

Authors:  Joost N H Reek; Bas de Bruin; Sonja Pullen; Tiddo J Mooibroek; Alexander M Kluwer; Xavier Caumes
Journal:  Chem Rev       Date:  2022-05-20       Impact factor: 72.087

2.  Exploring the salt-cocrystal continuum with solid-state NMR using natural-abundance samples: implications for crystal engineering.

Authors:  Lalit Rajput; Manas Banik; Jayasubba Reddy Yarava; Sumy Joseph; Manoj Kumar Pandey; Yusuke Nishiyama; Gautam R Desiraju
Journal:  IUCrJ       Date:  2017-06-05       Impact factor: 4.769

3.  Crystal structures of two nickel compounds comprising neutral NiII hydrazone complexes and di-carb-oxy-lic acids.

Authors:  Takumi Nakanishi; Osamu Sato
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2017-01-06

4.  Differences in Coformer Interactions of the 2,4-Diaminopyrimidines Pyrimethamine and Trimethoprim.

Authors:  Lamis Alaa Eldin Refat; Ciaran O'Malley; John M Simmie; Patrick McArdle; Andrea Erxleben
Journal:  Cryst Growth Des       Date:  2022-04-08       Impact factor: 4.010

5.  Visualizing the Entire Range of Noncovalent Interactions in Nanocrystalline Hybrid Materials Using 3D Electron Diffraction.

Authors:  Yi Luo; Max T B Clabbers; Jian Qiao; Zhiqing Yuan; Weimin Yang; Xiaodong Zou
Journal:  J Am Chem Soc       Date:  2022-06-09       Impact factor: 16.383

Review 6.  Mechanochemistry: A Green Approach in the Preparation of Pharmaceutical Cocrystals.

Authors:  Mizraín Solares-Briones; Guadalupe Coyote-Dotor; José C Páez-Franco; Miriam R Zermeño-Ortega; Carmen Myriam de la O Contreras; Daniel Canseco-González; Alcives Avila-Sorrosa; David Morales-Morales; Juan M Germán-Acacio
Journal:  Pharmaceutics       Date:  2021-05-25       Impact factor: 6.321
  6 in total

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