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Literature DB >> 18700768

The nature of the hydrated proton H(aq)+ in organic solvents.

Evgenii S Stoyanov¹, Irina V Stoyanova, Fook S Tham, Christopher A Reed.

Abstract

The nature of H(H2O)n(+) cations for n = 3-8 with weakly basic carborane counterions has been studied by IR spectroscopy in benzene and dichloroethane solution. Contrary to general expectation, neither Eigen-type H3O x 3 H2O(+) nor Zundel-type H5O2(+) x 4 H2O ions are present. Rather, the core species is the H7O3(+) ion.

Entities: Chemical Disease Gene Species

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Year: 2008 PMID： 18700768 PMCID： PMC2773018 DOI： 10.1021/ja803535s

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

19 in total

1. Chemistry. The structure of protonated water clusters.

Authors: Timothy S Zwier
Journal: Science Date: 2004-04-29 Impact factor: 47.728

2. The strongest isolable acid.

Authors: Mark Juhasz; Stephan Hoffmann; Evgenii Stoyanov; Kee-Chan Kim; Christopher A Reed
Journal: Angew Chem Int Ed Engl Date: 2004-10-11 Impact factor: 15.336

3. Spectral signatures of hydrated proton vibrations in water clusters.

Authors: Jeffrey M Headrick; Eric G Diken; Richard S Walters; Nathan I Hammer; Richard A Christie; Jun Cui; Evgeniy M Myshakin; Michael A Duncan; Mark A Johnson; Kenneth D Jordan
Journal: Science Date: 2005-06-17 Impact factor: 47.728

4. IR spectrum of the H(5)O(2)(+) cation in the context of proton disolvates L-H(+)-L.

Authors: Evgenii S Stoyanov; Christopher A Reed
Journal: J Phys Chem A Date: 2006-12-07 Impact factor: 2.781

5. Quantum structure of the intermolecular proton bond.

Authors: J R Roscioli; L R McCunn; M A Johnson
Journal: Science Date: 2007-04-13 Impact factor: 47.728

6. A density functional theory based study of the microscopic structure and dynamics of aqueous HCl solutions.

Authors: J M Heuft; E J Meijer
Journal: Phys Chem Chem Phys Date: 2006-06-02 Impact factor: 3.676

7. Complexes of the proton and its hydrates with carbamoylphosphine oxide in wet dichloroethane solutions.

Authors: Evgenii S Stoyanov; Igor V Smirnov; Martin A Fedotov
Journal: J Phys Chem A Date: 2006-08-03 Impact factor: 2.781

8. HCl hydrates as model systems for protonated water.

Authors: V Buch; A Dubrovskiy; F Mohamed; M Parrinello; J Sadlej; A D Hammerich; J P Devlin
Journal: J Phys Chem A Date: 2008-02-21 Impact factor: 2.781

Review 9. Computer simulation of proton solvation and transport in aqueous and biomolecular systems.

Authors: Gregory A Voth
Journal: Acc Chem Res Date: 2006-02 Impact factor: 22.384

10. Long range influence of an excess proton on the architecture of the hydrogen bond network in large-sized water clusters.

Authors: Kenta Mizuse; Asuka Fujii; Naohiko Mikami
Journal: J Chem Phys Date: 2007-06-21 Impact factor: 3.488

6 in total

The nature of the hydrated proton H(aq)+ in organic solvents.

1. Chemistry. The structure of protonated water clusters.

2. The strongest isolable acid.

3. Spectral signatures of hydrated proton vibrations in water clusters.

4. IR spectrum of the H(5)O(2)(+) cation in the context of proton disolvates L-H(+)-L.

5. Quantum structure of the intermolecular proton bond.

6. A density functional theory based study of the microscopic structure and dynamics of aqueous HCl solutions.

7. Complexes of the proton and its hydrates with carbamoylphosphine oxide in wet dichloroethane solutions.

8. HCl hydrates as model systems for protonated water.

Review 9. Computer simulation of proton solvation and transport in aqueous and biomolecular systems.

10. Long range influence of an excess proton on the architecture of the hydrogen bond network in large-sized water clusters.

1. H(+), CH(3)(+), and R(3)Si(+) carborane reagents: when triflates fail.

2. Myths about the proton. The nature of H+ in condensed media.

3. Superacidity of boron acids H2(B12X12) (X = Cl, Br).

4. The structure of the hydrogen ion (H(aq)+) in water.

5. H(aq)+ structures in proton wires inside nanotubes.

Review 6. Protons and Hydroxide Ions in Aqueous Systems.