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The vibrational spectra of mercury (I) bromate, sulphate, and nitrate dihydrate

✍ Scribed by David M. Adams; John Barlow; Kang Hai Tan; Michael J. Taylor

Publisher
John Wiley and Sons
Year
1976
Tongue
English
Weight
470 KB
Volume
5
Category
Article
ISSN
0377-0486

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✦ Synopsis

Abstract

A low‐temperature single‐crystal Raman study of mercury(I) nitrate dihydrate is reported, together with low‐temperature powder Raman and i.r. spectra of the nitrate and of mercury(I) bromate and sulphate. The spectra are given consistent interpretations in terms of factor group analysis. Of note is assignment of ν(HgO) in the 250–265 cm^−1^ interval for coordinated bromate and sulphate; the demonstration that there is no correlation coupling for ν(HgHg) which consequently appears in the Raman spectra as a single band; and a mercurous ion rotatory mode region ca. 40 cm^−1^.

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