Neon matrix spectra and isotopically dependent fluorescence quantum yields of BO2

Jürgen Agreiter; Martin Lorenz; Alice M. Smith; Vladimir E. Bondybey

doi:10.1016/S0301-0104(97)00270-X

Neon matrix spectra and isotopically dependent fluorescence quantum yields of BO₂

Jürgen Agreiter
, Martin Lorenz
, Alice M. Smith
, Vladimir E. Bondybey

Chair of Physical Chemistry

Technical University of Munich

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

10 Scopus citations

Abstract

The A²Π_u ↔ X²Π_g vibronic spectrum of ¹¹B¹⁶O₂ and its ¹⁰B and ¹⁸O isotopomers, produced by laser vaporization of boron in the presence of oxygen and trapped in solid neon, is studied through FT-absorption and laser induced fluorescence. The quantum yields of the laser induced fluorescence were found to exhibit a strong isotope dependence due to non-radiative relaxation. Frequency resolved emission spectra were measured in the visible and near-infrared region for four different isotopomers of BO₂ to obtain new information about the vibrational structure of the ground state.

Original language	English
Pages (from-to)	301-313
Number of pages	13
Journal	Chemical Physics
Volume	224
Issue number	2-3
DOIs	https://doi.org/10.1016/S0301-0104(97)00270-X
State	Published - 1 Dec 1997

Access to Document

10.1016/S0301-0104(97)00270-X

Cite this

@article{637b752291764b1dbc248606f003e7f7,

title = "Neon matrix spectra and isotopically dependent fluorescence quantum yields of BO2",

abstract = "The A2Πu ↔ X2Πg vibronic spectrum of 11B16O2 and its 10B and 18O isotopomers, produced by laser vaporization of boron in the presence of oxygen and trapped in solid neon, is studied through FT-absorption and laser induced fluorescence. The quantum yields of the laser induced fluorescence were found to exhibit a strong isotope dependence due to non-radiative relaxation. Frequency resolved emission spectra were measured in the visible and near-infrared region for four different isotopomers of BO2 to obtain new information about the vibrational structure of the ground state.",

author = "J{\"u}rgen Agreiter and Martin Lorenz and Smith, \{Alice M.\} and Bondybey, \{Vladimir E.\}",

year = "1997",

month = dec,

day = "1",

doi = "10.1016/S0301-0104(97)00270-X",

language = "English",

volume = "224",

pages = "301--313",

journal = "Chemical Physics",

issn = "0301-0104",

publisher = "Elsevier B.V.",

number = "2-3",

}

TY - JOUR

T1 - Neon matrix spectra and isotopically dependent fluorescence quantum yields of BO2

AU - Agreiter, Jürgen

AU - Lorenz, Martin

AU - Smith, Alice M.

AU - Bondybey, Vladimir E.

PY - 1997/12/1

Y1 - 1997/12/1

N2 - The A2Πu ↔ X2Πg vibronic spectrum of 11B16O2 and its 10B and 18O isotopomers, produced by laser vaporization of boron in the presence of oxygen and trapped in solid neon, is studied through FT-absorption and laser induced fluorescence. The quantum yields of the laser induced fluorescence were found to exhibit a strong isotope dependence due to non-radiative relaxation. Frequency resolved emission spectra were measured in the visible and near-infrared region for four different isotopomers of BO2 to obtain new information about the vibrational structure of the ground state.

AB - The A2Πu ↔ X2Πg vibronic spectrum of 11B16O2 and its 10B and 18O isotopomers, produced by laser vaporization of boron in the presence of oxygen and trapped in solid neon, is studied through FT-absorption and laser induced fluorescence. The quantum yields of the laser induced fluorescence were found to exhibit a strong isotope dependence due to non-radiative relaxation. Frequency resolved emission spectra were measured in the visible and near-infrared region for four different isotopomers of BO2 to obtain new information about the vibrational structure of the ground state.

UR - https://www.scopus.com/pages/publications/0031318543

U2 - 10.1016/S0301-0104(97)00270-X

DO - 10.1016/S0301-0104(97)00270-X

M3 - Article

AN - SCOPUS:0031318543

SN - 0301-0104

VL - 224

SP - 301

EP - 313

JO - Chemical Physics

JF - Chemical Physics

IS - 2-3

ER -

Neon matrix spectra and isotopically dependent fluorescence quantum yields of BO₂

Abstract

Access to Document

Other files and links

Fingerprint

Cite this