Published July 1981
| Version v1
Journal article
NMR measurement of the nuclear shielding isotope shift in molecular hydrogen
Creators
- 1. Serin Laboratory of Physics, Rutgers University, New Brunswick, New Jersey 08903
Description
Measurements have been made of the isotope shift sigma(D2)-sigma(HD) over the temperature range 18 to 296 K in the density range 10 to 850 amagats (one amagat is density at STP). At 296 K in the zero-density limit our value for the shift is 0.0469 +- 0.0005 ppm, an improvement by nearly two orders of magnitude over the existing uncertainty. The predicted but previously unobserved temperature dependence has been found. A density dependence has also been observed
Additional details
Publishing Information
- Journal Title
- Phys. Rev., A
- Journal Volume
- 24
- Journal Issue
- 1
- Series
- Phys. Rev., A.
- Journal Page Range
- 144-148
- ISSN
- 0556-2791
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 12630448
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- DENSITY; DEUTERIUM; HYDROGEN; HYDROGEN DEUTERIDE; ISOTOPE EFFECTS; LOW TEMPERATURE; MEDIUM TEMPERATURE; MOLECULES; NMR SPECTRA; NUCLEAR MAGNETIC RESONANCE; SPECTRAL SHIFT; TEMPERATURE DEPENDENCE; VERY LOW TEMPERATURE
- Descriptors DEC
- DEUTERIUM COMPOUNDS; ELEMENTS; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; NONMETALS; NUCLEI; ODD-ODD NUCLEI; PHYSICAL PROPERTIES; RESONANCE; SPECTRA; STABLE ISOTOPES