Observation and analysis of emission spectra of tungsten hydride

James F. Garvey; Aron Kuppermann

doi:10.1021/j100327a006

Observation and analysis of emission spectra of tungsten hydride

James F. Garvey
, Aron Kuppermann

Chemistry

California Institute of Technology

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

12 Scopus citations

Abstract

We report in this paper the first observation of electronic emission spectra from the tungsten monohydride radical. This emission originates from the plasma generated by a dc discharge through hydrogen flowing between a tungsten anode rod and a tungsten cathode nozzle of a hydrogen atom beam source. By analysis of this spectrum, rotational constants and bond distances have been derived for this radical and its deuteriated analogue. These data should be useful in assessing the accuracy of calculation methodology developed for relativistic systems.

Original language	English
Pages (from-to)	4583-4588
Number of pages	6
Journal	Journal of Physical Chemistry
Volume	92
Issue number	16
DOIs	https://doi.org/10.1021/j100327a006
State	Published - 1988

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title = "Observation and analysis of emission spectra of tungsten hydride",

abstract = "We report in this paper the first observation of electronic emission spectra from the tungsten monohydride radical. This emission originates from the plasma generated by a dc discharge through hydrogen flowing between a tungsten anode rod and a tungsten cathode nozzle of a hydrogen atom beam source. By analysis of this spectrum, rotational constants and bond distances have been derived for this radical and its deuteriated analogue. These data should be useful in assessing the accuracy of calculation methodology developed for relativistic systems.",

author = "Garvey, \{James F.\} and Aron Kuppermann",

year = "1988",

doi = "10.1021/j100327a006",

language = "English",

volume = "92",

pages = "4583--4588",

journal = "Journal of Physical Chemistry",

issn = "0022-3654",

publisher = "American Chemical Society",

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TY - JOUR

T1 - Observation and analysis of emission spectra of tungsten hydride

AU - Garvey, James F.

AU - Kuppermann, Aron

PY - 1988

Y1 - 1988

N2 - We report in this paper the first observation of electronic emission spectra from the tungsten monohydride radical. This emission originates from the plasma generated by a dc discharge through hydrogen flowing between a tungsten anode rod and a tungsten cathode nozzle of a hydrogen atom beam source. By analysis of this spectrum, rotational constants and bond distances have been derived for this radical and its deuteriated analogue. These data should be useful in assessing the accuracy of calculation methodology developed for relativistic systems.

AB - We report in this paper the first observation of electronic emission spectra from the tungsten monohydride radical. This emission originates from the plasma generated by a dc discharge through hydrogen flowing between a tungsten anode rod and a tungsten cathode nozzle of a hydrogen atom beam source. By analysis of this spectrum, rotational constants and bond distances have been derived for this radical and its deuteriated analogue. These data should be useful in assessing the accuracy of calculation methodology developed for relativistic systems.

UR - https://www.scopus.com/pages/publications/0011714855

U2 - 10.1021/j100327a006

DO - 10.1021/j100327a006

M3 - Article

AN - SCOPUS:0011714855

SN - 0022-3654

VL - 92

SP - 4583

EP - 4588

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

IS - 16

ER -

Observation and analysis of emission spectra of tungsten hydride

Abstract

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