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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/50347
Record Status
Checked
Record Id
50347
Title
The vibrational spectroscopy of Indigo : a reassessment
Contributors
J Tomkinson (STFC Rutherford Appleton Lab.) (Pr.Au.)
,
M Bacci (CNR, Italy)
,
M Picollo (CNR, Italy)
,
D Colognesi (CNR, Italy)
Abstract
We report the neutron vibrational spectra of indigo and its model compounds thioindigo and isatin. The neutron data extend the low energy range of the vibrational spectra of these molecules. The assignments, made with the help of ab-initio calculations, give convincing fits between the observed and scaled calculated results, and correct errors in the published literature. The indigo eigenvectors are described in terms of those of its model compound isatin. Finally, candidate modes, that could be used to study indigoids in matices (e.g. ?Maya Blue?), are selected.
Organisation
ISIS
,
ISIS-TOSCA
,
STFC
Keywords
Inelastic Neutron Scattering
,
Indigo
,
Isatin
,
Chemistry
,
Thionindigo
,
Maya Blue
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Journal Article
Vib Spectrosc
50 (2009): 268-276.
doi:10.1016/j.vibspec.2009.01.005
Indigo-submit-Jan09.doc
2009
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