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Field constants of NQR frequencies and the nature of the taft σ* substituent constants

✍ Scribed by G. K. Semin; V. P. Kazakov; E. V. Bryukhova


Book ID
112362616
Publisher
Springer
Year
1977
Tongue
English
Weight
129 KB
Volume
13
Category
Article
ISSN
0040-5760

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The correlations between the nuclear quadrupole resonance (NQR) freqU-.encies and constants characterizing the electron influence of substituents I,2 , are for different reasons (poor accuracy or being of restricted use), valid only in some cases. Recently we have shown3 that there exists an approx