CIDNP TRANSFER VIA NUCLEAR DIPOLAR RELAXATION AND SPIN-SPIN COUPLING

被引:30
作者
DEKANTER, FJJ [1 ]
KAPTEIN, R [1 ]
机构
[1] STATE UNIV GRONINGEN,DEPT PHYS CHEM,GRONINGEN,NETHERLANDS
关键词
D O I
10.1016/0009-2614(79)80733-2
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Polarization transfer in CIDNP experiments can proceed via dipolar cross-relaxation and spin-spin coupling mechanisms. In the case of cross-relaxation the sign of the transferred polarization depends on the correlation time for molecular tumbling. In the spin-spin coupling mechanism always the same sign as that of the primary polarization. © 1979.
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收藏
页码:421 / 426
页数:6
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