000080269 001__ 80269
000080269 005__ 20180317093601.0
000080269 0247_ $$2doi$$a10.1080/00268978900100621
000080269 037__ $$aARTICLE
000080269 245__ $$aRelaxation-allowed cross-peaks in two-dimensional NMR correlation spectroscopy
000080269 269__ $$a1989
000080269 260__ $$c1989
000080269 336__ $$aJournal Articles
000080269 520__ $$aAn anal. was made of the effects of nonexponential transverse relaxation during the free precession periods of 2-dimensional NMR expts. The presence of cross-correlation between various interactions that cause relaxation, such as chem. shift anisotropy and dipole-dipole interactions, may lead to the creation of spin-ordered states that make coherence transfer processes possible in spite of the absence of scalar, dipolar or quadrupolar splittings. The principal example discussed in the context of 2-dimensional correlation expts. is the occurrence of cross-peaks between 2 spins which are not scalar coupled to one another. The misinterpretation of these novel effects can represent a pitfall to the NMR spectroscopist, while their correct interpretation may provide useful evidence about the spatial arrangement of the nuclei. [on SciFinder (R)]
000080269 700__ $$aWimperis, Stephen
000080269 700__ $$0243177$$aBodenhausen, Geoffrey$$g122795
000080269 773__ $$j66$$k5$$q897-919$$tMolecular Physics
000080269 909CO $$ooai:infoscience.tind.io:80269$$particle$$pSB
000080269 909C0 $$0252152$$pLRMB$$xU10098
000080269 917Z8 $$x148230
000080269 937__ $$aLRMB-ARTICLE-1989-005
000080269 970__ $$a5/LRMB
000080269 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000080269 980__ $$aARTICLE