The Near Infrared Absorption Spectra of Liquid Benzene and Toluene

1927 ◽  
Vol 15 (6) ◽  
pp. 331 ◽  
Author(s):  
James Barnes ◽  
W. H. Fulweiler
1994 ◽  
Vol 91 (9) ◽  
pp. 731-733 ◽  
Author(s):  
N. Mironova ◽  
V. Skvortsova ◽  
U. Ulmanis

1978 ◽  
Vol 21 (85) ◽  
pp. 559-563
Author(s):  
L. Couture

AbstractNear-infrared absorption spectra of a frozen dilute solution of ytterbium chloride have been obtained at 77 K, 20 K, and 4.2 K. They contain two broad lines revealing a Stark splitting of 60 cm-1 of the excited 2F5/2, level of the Yb3+ ion. Such spectra indicate that in frozen solutions of ytterbium chloride the Yb3+ ions have crystalline or quasi-crystalline surroundings which are similar for most ions; different possibilities are discussed.


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