Theoretical and NMR structural characterisation of a polymorphic azo dye

Proton and carbon-13 NMR studies in solution and carbon-13 CP-MAS NMR in the solid state of a polymorphic azo dye derived from 2-amino-5-nitrothiazole were performed and the results are discussed and compared with theoretical data from quantum chemical calculations. The polymorphism of this compound...

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Bibliographic Details
Main Author: Rodrigues, Lígia M. (author)
Other Authors: Machado, António E. H. (author), Campos, Ana M. F. Oliveira (author), Gupta, Sanjay (author), Silva, Artur M. S. (author)
Format: article
Language:eng
Published: 2005
Subjects:
Azo dye
Polymorphism
NMR
13C CP-MAS NMR
PM3
B3LYP
C-13 CP-MAS NMR
Science & Technology
Online Access:http://hdl.handle.net/1822/1052
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/1052

Internet

http://hdl.handle.net/1822/1052

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