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Dependence of optical properties of mono- and di-substituted polyacetylenes on substituent

✍ Scribed by T. Umeda; T. Tamura; Y. Nishihara; A. Fujii; T. Masuda; K. Yoshino

Book ID
117539336
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
303 KB
Volume
135-136
Category
Article
ISSN
0379-6779

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## Abstract ^1^H and ^13^C NMR spectra of several substituted carbazoles (Series 1, 2, 3, 4 and 5) were measured. Substituent chemical shifts (SCS's) and Lynch correlations of ^1^H and ^13^C nuclei were calculated and the substituent effect on the NMR phenomena was determined. Atomic charge densiti