The nuclear Overhauser effect between phosphorus and hydrogen in selected organo phosphorus compounds

15 June 1976

journal article
Published by Canadian Science Publishing in Canadian Journal of Chemistry

Vol. 54 (12) , 1918-1922
https://doi.org/10.1139/v76-275

Abstract

The nuclear Overhauser effect (nOe) observed between phosphorus and hydrogen together with carbon and phosphorus spin lattice relaxation time (T₁) data are presented for a number of phosphorus containing compounds. The dominant mechanism for phosphorus relaxation is shown to be the dipole-dipole interaction between phosphorus and hydrogen. From the nOe and T₁ data the determination of phosphorus–hydrogen internuclear distances is demonstrated.

Keywords

LATTICE
SPIN
DIPOLE
DISTANCES
OVERHAUSER EFFECT
ORGANO
NUCLEAR OVERHAUSER
INTERNUCLEAR
PHOSPHORUS AND HYDROGEN

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