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Ultraviolet bands of mercury bromide

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Zeitschrift für Physik

Abstract

The ultraviolet bands of mercury bromide have been excited in uncondensed discharge and photographed with a quartz Littrow spectrograph. The class II system, lying betweenλ 2900 å to 2700 å, suggested byWieland as due to the triatomic molecule, has been studied in detail and ascribed to the diatomic molecule. The bands in the regionλ 2900 å to 2770å have been analysed into two systems which may form the two components of a2 II −2 σ electronic transition with a2 II interval equal to 969·4 cm−1.

Another system most probably due to2 σ−2 σ has been observed in the regionλ 2770 to 2720.

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Authors and Affiliations

  1. Department of Physics, Indian Institute of Science, Bangalore-3

    V. G. Krishnamurthy

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  1. V. G. Krishnamurthy
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The author wishes to express his grateful thanks to Professor R. S.Krishnan for his kind interest and encouragement during the progress of the work. He is grateful to the Government of India, Ministry of Education for the award of National Research Fellowship.

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Krishnamurthy, V.G. Ultraviolet bands of mercury bromide. Z. Physik 152, 242–248 (1958). https://doi.org/10.1007/BF01327359

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  • DOI: https://doi.org/10.1007/BF01327359

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