Dihydrogen carrier gases in gas-solid chromatography. Study of hydrogen weight and nuclear spin isomer adsorption

1990 ◽  
Vol 30 (5-6) ◽  
pp. 283-286 ◽  
Author(s):  
V. S. Parbuzin ◽  
V. V. Guliants
Keyword(s):  
Nuclear Spin ◽  
Spin Isomer ◽  
Carrier Gases

Preparation, characterization and storage of water vapours highly enriched in its ortho-H2O nuclear spin isomer

2020 ◽  
Author(s):  
Pierre-Alexandre Turgeon ◽  
Xavier Michaut ◽  
Pat Ayotte ◽  
Clément Wespiser ◽  
Jonathan Vermette ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Spin Isomer ◽  
And Storage

scholarly journals Nuclear spin isomers of guest molecules in H 2 @C 60 , H 2 O@C 60 and other endofullerenes

2013 ◽  
Vol 371 (1998) ◽  
pp. 20110628 ◽  
Author(s):  
Judy Y.-C. Chen ◽  
Yongjun Li ◽  
Michael Frunzi ◽  
Xuegong Lei ◽  
Yasujiro Murata ◽  
...  
Keyword(s):  
Small Molecules ◽  
Nuclear Spin ◽  
Spectroscopic Studies ◽  
Internal Environment ◽  
Guest Molecules ◽  
Spin Isomer ◽  
External Perturbations ◽  
Spin Isomers

Spectroscopic studies of recently synthesized endofullerenes, in which H 2 , H 2 O and other atoms and small molecules are trapped in cages of carbon atoms, have shown that although the trapped molecules interact relatively weakly with the internal environment they are nevertheless susceptible to appropriately applied external perturbations. These properties have been exploited to isolate and study samples of H 2 in C 60 and other fullerenes that are highly enriched in the para spin isomer. Several strategies for spin-isomer enrichment, potential extensions to other endofullerenes and possible applications of these materials are discussed.

scholarly journals Confinement Effects on the Nuclear Spin Isomer Conversion of H2O

2017 ◽  
Vol 121 (8) ◽  
pp. 1571-1576 ◽  
Author(s):  
Pierre-Alexandre Turgeon ◽  
Jonathan Vermette ◽  
Gil Alexandrowicz ◽  
Yoann Peperstraete ◽  
Laurent Philippe ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Confinement Effects ◽  
Spin Isomer

scholarly journals BOUND STATE CALCULATIONS OF THE VAN DER WAALS NH3−Ne COMPLEX AND FIRST MICROWAVE DETECTION OF THE MISSING (para)-NH3−Ne NUCLEAR SPIN ISOMER

2021 ◽  
Author(s):  
Ivan Tarabukin ◽  
Ad van der Avoird ◽  
Jerome Loreau ◽  
Melanie Schnell ◽  
Cristobal Perez ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Van Der Waals ◽  
Bound State ◽  
Spin Isomer ◽  
Microwave Detection

Preparation, isolation, storage, and spectroscopic characterization of water vapor enriched in the ortho-H2O nuclear spin isomer

2012 ◽  
Vol 86 (6) ◽  
Author(s):  
Pierre-Alexandre Turgeon ◽  
Patrick Ayotte ◽  
Elina Lisitsin ◽  
Yossi Meir ◽  
Tatyana Kravchuk ◽  
...  
Keyword(s):  
Water Vapor ◽  
Nuclear Spin ◽  
Spectroscopic Characterization ◽  
Spin Isomer

Vibrational and thermal averaging of the indirect nuclear spin-spin coupling constants of CH4, SiH4, GeH4 and SnH4

1997 ◽  
Vol 91 (5) ◽  
pp. 897-907 ◽  
Author(s):  
SHEELA KIRPEKAR ◽  
THOMAS ENEVOLDSEN ◽  
JENS ODDERSHEDE ◽  
WILLIAM RAYNES
Keyword(s):  
Nuclear Spin ◽  
Coupling Constants ◽  
Spin Coupling ◽  
Spin Coupling Constants ◽  
Spin Spin Coupling

RESEARCH NOTE Nuclear spin statistical weights revisited

1999 ◽  
Vol 97 (6) ◽  
pp. 821-824 ◽  
Author(s):  
Per Jensen, P. R. Bunker
Keyword(s):  
Nuclear Spin ◽  
Research Note

Nuclear spin diffusion in a rare spin species

1982 ◽  
Vol 43 (7) ◽  
pp. 1049-1058 ◽  
Author(s):  
M. Goldman ◽  
J.F. Jacquinot
Keyword(s):  
Nuclear Spin ◽  
Spin Diffusion ◽  
Spin Species
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