Critical size for intracluster proton transfer from water to an anion

Israel Wolf; Avraham Shapira; Rina Giniger; Yifat Miller; R. Benny Gerber; Ori Cheshnovsky

doi:10.1002/anie.200800542

Critical size for intracluster proton transfer from water to an anion

Israel Wolf^*, Avraham Shapira, Rina Giniger, Yifat Miller, R. Benny Gerber, Ori Cheshnovsky

^*Corresponding author for this work

School of Chemistry

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

(Figure Presented) Bigger is better: Proton transfer in the electronic ground state for (C₆H₅NH^-)·(H ₂O)_n has been investigated by photoelectron spectroscopy. At a critical size of n = 3, one proton of a water molecule is captured by the deprotonated aniline to form solvated OH^- (see picture). These experimental observations are supported by ab initio calculations that establish the greater stability of the solvated OH^- anion for n ≥ 3.

Original language	English
Pages (from-to)	6272-6274
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	33
DOIs	https://doi.org/10.1002/anie.200800542
State	Published - 4 Aug 2008

Keywords

Ab initio calculations
Clusters
Photoelectron spectroscopy
Proton transfer
Water chemistry

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title = "Critical size for intracluster proton transfer from water to an anion",

abstract = "(Figure Presented) Bigger is better: Proton transfer in the electronic ground state for (C6H5NH-)·(H 2O)n has been investigated by photoelectron spectroscopy. At a critical size of n = 3, one proton of a water molecule is captured by the deprotonated aniline to form solvated OH- (see picture). These experimental observations are supported by ab initio calculations that establish the greater stability of the solvated OH- anion for n ≥ 3.",

keywords = "Ab initio calculations, Clusters, Photoelectron spectroscopy, Proton transfer, Water chemistry",

author = "Israel Wolf and Avraham Shapira and Rina Giniger and Yifat Miller and Gerber, {R. Benny} and Ori Cheshnovsky",

year = "2008",

month = aug,

day = "4",

doi = "10.1002/anie.200800542",

language = "אנגלית",

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journal = "Angewandte Chemie - International Edition",

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T1 - Critical size for intracluster proton transfer from water to an anion

AU - Wolf, Israel

AU - Shapira, Avraham

AU - Giniger, Rina

AU - Miller, Yifat

AU - Gerber, R. Benny

AU - Cheshnovsky, Ori

PY - 2008/8/4

Y1 - 2008/8/4

N2 - (Figure Presented) Bigger is better: Proton transfer in the electronic ground state for (C6H5NH-)·(H 2O)n has been investigated by photoelectron spectroscopy. At a critical size of n = 3, one proton of a water molecule is captured by the deprotonated aniline to form solvated OH- (see picture). These experimental observations are supported by ab initio calculations that establish the greater stability of the solvated OH- anion for n ≥ 3.

AB - (Figure Presented) Bigger is better: Proton transfer in the electronic ground state for (C6H5NH-)·(H 2O)n has been investigated by photoelectron spectroscopy. At a critical size of n = 3, one proton of a water molecule is captured by the deprotonated aniline to form solvated OH- (see picture). These experimental observations are supported by ab initio calculations that establish the greater stability of the solvated OH- anion for n ≥ 3.

KW - Ab initio calculations

KW - Clusters

KW - Photoelectron spectroscopy

KW - Proton transfer

KW - Water chemistry

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DO - 10.1002/anie.200800542

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 33

ER -

Critical size for intracluster proton transfer from water to an anion

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