The Influence of Restricted Rotation on the Absorption Spectra of Aryl Substituted Aromatic Hydrocarbons

1941 ◽  
Vol 63 (6) ◽  
pp. 1658-1661 ◽  
Author(s):  
R. Norman Jones
Keyword(s):  
Absorption Spectra ◽  
Aromatic Hydrocarbons ◽  
Restricted Rotation

scholarly journals Infra-red spectra and state of aggregation. II

1948 ◽  
Vol 195 (1040) ◽  
pp. 1-12 ◽  
Keyword(s):  
Internal Structure ◽  
Absorption Spectra ◽  
Aromatic Hydrocarbons ◽  
Vibrational Spectra ◽  
Infra Red ◽  
Liquid States ◽  
Solid And Liquid States

In continuation of earlier work on the correlation of infra-red absorption spectra of matter in different states of aggregation, the vibrational spectra of a number of substances have been measured in the solid and liquid states. These included paraffins, aromatic hydrocarbons and their simple derivations. The alterations in spectrum which occur on melting are complex, and few generalizations can be made. Attempts have been made to consider them in terms of the assignment of vibration bands to certain atomic groupings, but it seems probable that before the results can be satisfactorily understood it will be necessary to know more about the internal structure of the solid substances.

Triplet-Triplet Absorption Spectra of Aromatic Hydrocarbons: I. Naphthalene

1972 ◽  
Vol 55 (8) ◽  
pp. 2724-2730 ◽  
Author(s):  
Urs P. Wild ◽  
Herbert Känzig ◽  
Urs B. Ranalder
Keyword(s):  
Absorption Spectra ◽  
Aromatic Hydrocarbons ◽  
Triplet Absorption
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