FOURIER-TRANSFORM EMISSION-SPECTROSCOPY OF BEF2 AT 6.5-MU-M

C I  FRUM; R  ENGLEMAN; P F  BERNATH

FOURIER-TRANSFORM EMISSION-SPECTROSCOPY OF BEF2 AT 6.5-MU-M

C I FRUM, R ENGLEMAN, P F BERNATH

Chemistry

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

Abstract

The high resolution infrared emission spectrum of BeF2 was observed. The fundamental antisymmetric stretching mode nu-3 and numerous hot bands involving nu-1 and nu-2 were found near 1550 cm-1 by Fourier transform spectroscopy. Eight vibration-rotation bands were rotationally analyzed and the spectroscopic constants are reported. The equilibrium beryllium fluorine distance (r(e)) was found to be 1.372 9710(95) angstrom in BeF2.

Original language	English
Pages (from-to)	1435-1440
Number of pages	6
Journal	Journal of Chemical Physics
Volume	95
Issue number	3
Publication status	Published - 1 Aug 1991

Keywords

ALKALINE-EARTH DIHALIDES
VIBRATIONAL FREQUENCIES
ELECTRON-DIFFRACTION
TRIATOMIC-MOLECULES
MATRIX-ISOLATION
4.5-MU-M REGION
METAL-HALIDES
AB2 MOLECULES
CAF2
GEOMETRY

Cite this

@article{06fedb68f27947adb1b749717abd9462,

title = "FOURIER-TRANSFORM EMISSION-SPECTROSCOPY OF BEF2 AT 6.5-MU-M",

abstract = "The high resolution infrared emission spectrum of BeF2 was observed. The fundamental antisymmetric stretching mode nu-3 and numerous hot bands involving nu-1 and nu-2 were found near 1550 cm-1 by Fourier transform spectroscopy. Eight vibration-rotation bands were rotationally analyzed and the spectroscopic constants are reported. The equilibrium beryllium fluorine distance (r(e)) was found to be 1.372 9710(95) angstrom in BeF2.",

keywords = "ALKALINE-EARTH DIHALIDES, VIBRATIONAL FREQUENCIES, ELECTRON-DIFFRACTION, TRIATOMIC-MOLECULES, MATRIX-ISOLATION, 4.5-MU-M REGION, METAL-HALIDES, AB2 MOLECULES, CAF2, GEOMETRY",

author = "FRUM, {C I} and R ENGLEMAN and BERNATH, {P F}",

year = "1991",

month = aug,

day = "1",

language = "English",

volume = "95",

pages = "1435--1440",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics",

number = "3",

}

TY - JOUR

T1 - FOURIER-TRANSFORM EMISSION-SPECTROSCOPY OF BEF2 AT 6.5-MU-M

AU - FRUM, C I

AU - ENGLEMAN, R

AU - BERNATH, P F

PY - 1991/8/1

Y1 - 1991/8/1

N2 - The high resolution infrared emission spectrum of BeF2 was observed. The fundamental antisymmetric stretching mode nu-3 and numerous hot bands involving nu-1 and nu-2 were found near 1550 cm-1 by Fourier transform spectroscopy. Eight vibration-rotation bands were rotationally analyzed and the spectroscopic constants are reported. The equilibrium beryllium fluorine distance (r(e)) was found to be 1.372 9710(95) angstrom in BeF2.

AB - The high resolution infrared emission spectrum of BeF2 was observed. The fundamental antisymmetric stretching mode nu-3 and numerous hot bands involving nu-1 and nu-2 were found near 1550 cm-1 by Fourier transform spectroscopy. Eight vibration-rotation bands were rotationally analyzed and the spectroscopic constants are reported. The equilibrium beryllium fluorine distance (r(e)) was found to be 1.372 9710(95) angstrom in BeF2.

KW - ALKALINE-EARTH DIHALIDES

KW - VIBRATIONAL FREQUENCIES

KW - ELECTRON-DIFFRACTION

KW - TRIATOMIC-MOLECULES

KW - MATRIX-ISOLATION

KW - 4.5-MU-M REGION

KW - METAL-HALIDES

KW - AB2 MOLECULES

KW - CAF2

KW - GEOMETRY

M3 - Article

SN - 0021-9606

VL - 95

SP - 1435

EP - 1440

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 3

ER -