Solvent effects on the photochemistry of the iodide ion

Joshua Jortner; Michael Ottolenghi; Gabriel Stein

doi:10.1021/j100800a026

Solvent effects on the photochemistry of the iodide ion

Joshua Jortner^*, Michael Ottolenghi, Gabriel Stein

^*Corresponding author for this work

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

Abstract

The photochemistry of the I^- ion in D₂O, ethanol, methanol, isopropyl alcohol, and methyl cyanide is investigated and the results compared to those previously obtained in H₂O solutions. It is shown that solvated electrons appear as a detectable intermediate in all these solvents and that the cross section for primary dissociation, Γ, is solvent dependent. The kinetic behavior in the case of D₂O is analogous to that previously proposed for H₂O solutions. The rate constant of the cage scavenging reaction H + H⁺ in H₂O is found to be equal to that of D + D⁺ in D₂O.

Original language	English
Pages (from-to)	1271-1274
Number of pages	4
Journal	Journal of Physical Chemistry
Volume	67
Issue number	6
DOIs	https://doi.org/10.1021/j100800a026
State	Published - 1963
Externally published	Yes

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title = "Solvent effects on the photochemistry of the iodide ion",

abstract = "The photochemistry of the I- ion in D2O, ethanol, methanol, isopropyl alcohol, and methyl cyanide is investigated and the results compared to those previously obtained in H2O solutions. It is shown that solvated electrons appear as a detectable intermediate in all these solvents and that the cross section for primary dissociation, Γ, is solvent dependent. The kinetic behavior in the case of D2O is analogous to that previously proposed for H2O solutions. The rate constant of the cage scavenging reaction H + H+ in H2O is found to be equal to that of D + D+ in D2O.",

author = "Joshua Jortner and Michael Ottolenghi and Gabriel Stein",

year = "1963",

doi = "10.1021/j100800a026",

language = "אנגלית",

volume = "67",

pages = "1271--1274",

journal = "Journal of Physical Chemistry",

issn = "0022-3654",

publisher = "American Chemical Society",

number = "6",

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TY - JOUR

T1 - Solvent effects on the photochemistry of the iodide ion

AU - Jortner, Joshua

AU - Ottolenghi, Michael

AU - Stein, Gabriel

PY - 1963

Y1 - 1963

N2 - The photochemistry of the I- ion in D2O, ethanol, methanol, isopropyl alcohol, and methyl cyanide is investigated and the results compared to those previously obtained in H2O solutions. It is shown that solvated electrons appear as a detectable intermediate in all these solvents and that the cross section for primary dissociation, Γ, is solvent dependent. The kinetic behavior in the case of D2O is analogous to that previously proposed for H2O solutions. The rate constant of the cage scavenging reaction H + H+ in H2O is found to be equal to that of D + D+ in D2O.

AB - The photochemistry of the I- ion in D2O, ethanol, methanol, isopropyl alcohol, and methyl cyanide is investigated and the results compared to those previously obtained in H2O solutions. It is shown that solvated electrons appear as a detectable intermediate in all these solvents and that the cross section for primary dissociation, Γ, is solvent dependent. The kinetic behavior in the case of D2O is analogous to that previously proposed for H2O solutions. The rate constant of the cage scavenging reaction H + H+ in H2O is found to be equal to that of D + D+ in D2O.

UR - http://www.scopus.com/inward/record.url?scp=0000978732&partnerID=8YFLogxK

U2 - 10.1021/j100800a026

DO - 10.1021/j100800a026

M3 - מאמר

AN - SCOPUS:0000978732

VL - 67

SP - 1271

EP - 1274

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

SN - 0022-3654

IS - 6

ER -

Solvent effects on the photochemistry of the iodide ion

Abstract

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