CROSS-CORRELATION-INDUCED J-COUPLING

Authors
BRUSCHWEILER R
Citation
R. Bruschweiler, CROSS-CORRELATION-INDUCED J-COUPLING, Chemical physics letters, 257(1-2), 1996, pp. 119-122
Citations number
16
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
257
Issue
1-2
Year of publication
1996
Pages
119 - 122
Database
ISI
SICI code
0009-2614(1996)257:1-2<119:CJ>2.0.ZU;2-M
Abstract
A dynamic frequency shift for spin 1/2 systems is described, which ori ginates from dipolar and chemical shielding anisotropy cross-correlati on, and which is manifested as an additive contribution to the apparen t scalar J coupling constant. Its characteristic dependence on molecul ar motion and magnetic field strength may serve as a complementary sou rce of dynamic information.