Infrared Spectra of the Alkaline‐Earth Halides. I. Beryllium Fluoride, Beryllium Chloride, and Magnesium Chloride

1958 ◽  
Vol 29 (1) ◽  
pp. 121-123 ◽  
Author(s):  
Alfred Büchler ◽  
William Klemperer

In a previous communication, an account was given of an investigation of the spectra of the fluorides of magnesium, calcium, strontium, and barium, which was undertaken with a view to determine the numerical relations existing between these spectra. It was shown that the homologous series of the different spectra can be connected by empirical equations, involving only the constants of the series equations and the molecular weights or the molecular numbers of the respective compounds. It therefore seemed desirable to extend the investigation in order to ascertain if these relations are maintained in the spectrum of beryllium fluoride. Unlike the other alkaline earth compounds, the spectra of compounds of beryllium have previously received but little attention, and it has even remained doubtful whether the well-known groups of bands between λ4426 and λ5446 belong to the element itself or to the oxide. The present investigation has special reference to the spectrum of beryllium fluoride, which has not previously been recorded.


2021 ◽  
Author(s):  
Alan Symmons ◽  
Mark Lifshotz

1965 ◽  
Vol 69 (10) ◽  
pp. 3611-3614 ◽  
Author(s):  
Thomas E. Brackett ◽  
Elizabeth B. Brackett

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