NMR Spectroscopic Study of Tautomerism in Solution and in the Solid State

Tautomerism ◽  
2013 ◽  
pp. 103-143 ◽  
Author(s):  
Erich Kleinpeter
2013 ◽  
Vol 133 ◽  
pp. 244-248 ◽  
Author(s):  
E. Brown ◽  
C.B. Hanley ◽  
U. Hömmerich ◽  
A.G. Bluiett ◽  
S.B. Trivedi

2016 ◽  
Vol 70 ◽  
pp. 35-40
Author(s):  
Emanuele Priola ◽  
Elisabetta Bonometti ◽  
Roberto Rabezzana ◽  
Roberto Buscaino ◽  
Michele R. Chierotti ◽  
...  

1984 ◽  
Vol 62 (3) ◽  
pp. 621-627 ◽  
Author(s):  
Tim Allman ◽  
Ram G. Goel

Cationic complexes of the type [Hg(phosphine)n](ClO4)2 (n = 2, 3, 4) (phosphine = P(t-Bu)3, PCy3, P(4-Me2NC6H4)3, P(4-MeOC6H4)3, P(4-MeC6H4)3, P(3-MeC6H4)3, P(2-MeC6H4)3, P(4-FC6H4)3, P(4-ClC6H4)3) have been prepared and studied by vibrational spectroscopy in the perchlorate and low frequency regions, as well as by 31P and 199Hg nmr. The skeletal Hg—P frequencies have been assigned in both solution and the solid state. It was found that 1J(Hg—P) decreases with increasing phosphine basicity and that it is also dependent upon sample concentration and temperature.


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