Deuterium isotope effects on nuclear shielding. Directional effects and nonadditivity in acyl derivatives

1986 ◽  
Vol 108 (4) ◽  
pp. 625-629 ◽  
Author(s):  
Poul Erik. Hansen ◽  
Flemming M. Nicolaisen ◽  
Kjeld. Schaumburg
Keyword(s):  
Isotope Effects ◽  
Nuclear Shielding ◽  
Deuterium Isotope Effects ◽  
Acyl Derivatives

scholarly journals Deuterium Isotope Effects on 13C and 15N Nuclear Shielding in Intramolecularly Hydrogen-Bonded Compounds. Investigation of Enamine Derivatives.

1990 ◽  
Vol 44 ◽  
pp. 826-832 ◽  
Author(s):  
Poul Erik Hansen ◽  
Robert Kawecki ◽  
Adam Krowczynski ◽  
Lech Kozerski ◽  
Gunilla Niklasson ◽  
...  
Keyword(s):  
Isotope Effects ◽  
Nuclear Shielding ◽  
Deuterium Isotope Effects ◽  
Hydrogen Bonded

Deuterium isotope effects on nuclear shielding. Cross-ring effects in rigid cyclic molecules

1993 ◽  
Vol 31 (10) ◽  
pp. 903-905 ◽  
Author(s):  
Kata Mlinarić-Majerski ◽  
Vladimir Vinković ◽  
Leonard J. Chyall ◽  
Paul G. Gassman
Keyword(s):  
Isotope Effects ◽  
Cyclic Molecules ◽  
Nuclear Shielding ◽  
Deuterium Isotope Effects

Deuterium isotope effects on 17O nuclear shielding in a single water molecule from NMR gas phase measurements

2020 ◽  
Vol 22 (32) ◽  
pp. 17777-17780
Author(s):  
Włodzimierz Makulski
Keyword(s):  
Water Molecule ◽  
Gas Phase ◽  
Isotope Effects ◽  
Phase Measurements ◽  
Shielding Constants ◽  
Nuclear Shielding ◽  
Deuterium Isotope Effects ◽  
Single Water Molecule ◽  
Isolated Molecules

The 17O NMR shielding constants of the isolated molecules: H2O, HOD and D2O were measured in the gas phase; the isotope effects were established and small nonadditivity was stated.

Sign in / Sign up

Export Citation Format

Share Document