Nuclear magnetic resonance contact shift, infrared, and electronic spectroscopic study of bis(stilbenediamine)nickel(II) complexes

1970 ◽  
Vol 92 (18) ◽  
pp. 5339-5347 ◽  
Author(s):  
Jeffrey I. Zink ◽  
Russell S. Drago
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Spectroscopic Study ◽  
Contact Shift ◽  
Nuclear Magnetic

The inclusion of diflunisal by ?-cyclodextrin and permethylated?-cyclodextrin. A UV-visible and19F nuclear magnetic resonance spectroscopic study

1988 ◽  
Vol 6 (2) ◽  
pp. 183-191 ◽  
Author(s):  
Stephen F. Lincoln ◽  
Andrea M. Hounslow ◽  
John H. Coates ◽  
Rosa P. Villani ◽  
Robert L. Schiller
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Spectroscopic Study ◽  
Uv Visible ◽  
Nuclear Magnetic

A 31P and 199Hg nuclear magnetic resonance and vibrational spectroscopic study of phosphine complexes of Hg(ClO4)2

1984 ◽  
Vol 62 (3) ◽  
pp. 621-627 ◽  
Author(s):  
Tim Allman ◽  
Ram G. Goel
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Solid State ◽  
Magnetic Resonance ◽  
Spectroscopic Study ◽  
Vibrational Spectroscopy ◽  
Low Frequency ◽  
Sample Concentration ◽  
Phosphine Complexes ◽  
Nuclear Magnetic

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.

Sign in / Sign up

Export Citation Format

Share Document