Chemical exchange in NMR

被引:347
作者
Bain, AD [1 ]
机构
[1] McMaster Univ, Dept Chem, Hamilton, ON L8S 4M1, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
dynamic NHR; chemical exchange; fluxionality; lioville space; transition probabilities; density matrix; kinetics; data fitting;
D O I
10.1016/j.pnmrs.2003.08.001
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
Chemical exchange in NMR spectra was discussed. In solids, a richness of the interactions was present that led to many unusual effects. It was concluded that with modern spectrometers, fast computers and good software, the dynamics can be analyzed quite easily.
引用
收藏
页码:63 / 103
页数:41
相关论文
共 220 条
[51]   Dynamic NMR study of the rotation around "biphenyl-type" bonds in polycyclic sulfoxides [J].
Braverman, S ;
Zafrani, Y ;
Gottlieb, HE .
JOURNAL OF ORGANIC CHEMISTRY, 2002, 67 (10) :3277-3283
[52]   Conformation interchange in nuclear magnetic resonance spectroscopy [J].
Brown, KC ;
Tyson, RL ;
Weil, JA .
JOURNAL OF CHEMICAL EDUCATION, 1998, 75 (12) :1632-1635
[53]   INTERNAL-ROTATION OF NITROSO GROUP IN P-SUBSTITUTED NITROSOANILINES BY DENSITY MATRIX LINE-SHAPE METHOD [J].
BUCKLEY, PD ;
FURNESS, AR ;
JOLLEY, KW ;
PINDER, DN .
AUSTRALIAN JOURNAL OF CHEMISTRY, 1974, 27 (01) :21-26
[54]   HR-DOSY as a new tool for the study of chemical exchange phenomena [J].
Cabrita, EJ ;
Berger, S .
MAGNETIC RESONANCE IN CHEMISTRY, 2002, 40 :S122-S127
[55]   GENERAL 2-SITE SOLUTION FOR CHEMICAL EXCHANGE PRODUCED DEPENDENCE OF T2 UPON CARR-PURCELL PULSE SEPARATION [J].
CARVER, JP ;
RICHARDS, RE .
JOURNAL OF MAGNETIC RESONANCE, 1972, 6 (01) :89-&
[56]   Conformational studies by dynamic NMR. 93.1 stereomutation, enantioseparation, and absolute configuration of the atropisomers of diarylbicyclononanes [J].
Casarini, D ;
Rosini, C ;
Grilli, S ;
Lunazzi, L ;
Mazzanti, A .
JOURNAL OF ORGANIC CHEMISTRY, 2003, 68 (05) :1815-1820
[57]   ANALYSIS OF NMR SPECTRA BY LEAST SQUARES [J].
CASTELLANO, S ;
BOTHNERB.AA .
JOURNAL OF CHEMICAL PHYSICS, 1964, 41 (12) :3863-+
[58]   MECHANISTIC STUDIES OF CHEMICAL EXCHANGE REACTIONS BY COMPLETE NUCLEAR MAGNETIC-RESONANCE LINE SHAPE FITTING .3. 10-SITE HALOGEN EXCHANGE IN BINARY-MIXTURES OF TRIMETHYLTIN HALIDES [J].
CHAN, SO ;
REEVES, LW .
INORGANIC CHEMISTRY, 1973, 12 (07) :1704-1707
[59]   MECHANISTIC STUDIES OF CHEMICAL EXCHANGE-REACTIONS BY COMPLETE NUCLEAR MAGNETIC-RESONANCE LINE-SHAPE FITTING .2. 15-SITE HALOGEN EXCHANGE IN BINARY-MIXTURES OF DIMETHYLTIN DIHALIDES [J].
CHAN, SO ;
REEVES, LW .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (03) :673-679
[60]   MECHANISTIC STUDIES OF CHEMICAL EXCHANGE-REACTIONS BY COMPLETE NUCLEAR MAGNETIC-RESONANCE LINE-SHAPE FITTING .1. GENERAL ASPECTS [J].
CHAN, SO ;
REEVES, LW .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (03) :670-673