A THEORETICAL APPROACH FOR THE CALCULATION OF THE HARTMANN-HAHN MATCHING UNDER CROSS POLARIZATION AND MAGIC-ANGLE SPINNING

被引：35

作者：

ENGELKE, F ^{[1
]}

KIND, T ^{[1
]}

MICHEL, D ^{[1
]}

PRUSKI, M ^{[1
]}

GERSTEIN, BC ^{[1
]}

机构：

[1] IOWA STATE UNIV SCI & TECHNOL, DEPT CHEM, AMES, IA 50011 USA

来源：

JOURNAL OF MAGNETIC RESONANCE | 1991年 / 95卷 / 02期

关键词：

D O I：

10.1016/0022-2364(91)90219-J

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A method for the calculation of the Hartmann-Hahn matching curve in 1H13C cross polarization and magic-angle spinning NMR experiments is proposed. The theoretical results are compared to experimental data. The basis of the theoretical approach is a two-step autocorrelation function calculation using Mori's integrodifferential equation as a starting point for the introduction of suitable approximations (Anderson-Weiss-type approximation and short correlation limit) to find a description of the spin dynamics of the coupled 1H and 13C spin system under magic-angle-spinning conditions. © 1991.

引用

页码：286 / 298

页数：13

共 23 条

[1]

ABRAGAM A, 1961, PRINCIPLES NUCLEAR M, pCH4

[2]

ALLA M, 1984, 22TH P C AMP, P560

[3] STRUCTURE OF ADAMANTANE, C10H16, IN THE DISORDERED PHASE [J].

AMOUREUX, JP ;

BEE, M ;

DAMIEN, JC .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1980, 36 (NOV) :2633-2636

[4] EXCHANGE NARROWING IN PARAMAGNETIC RESONANCE [J].

ANDERSON, PW ;

WEISS, PR .

REVIEWS OF MODERN PHYSICS, 1953, 25 (01) :269-276

[5]

Andrew E. R., 1971, PROGRESS NMR SPECTRO, V8, P1

[6] MOLECULAR MOTION IN CERTAIN SOLID HYDROCARBONS [J].

ANDREW, ER .

JOURNAL OF CHEMICAL PHYSICS, 1950, 18 (05) :607-618

[7] THE INFLUENCE OF HOMONUCLEAR DIPOLAR INTERACTION ON THE RESIDUAL LINEWIDTHS OF MAS NMR-SPECTRA [J].

BRUNNER, E ;

FENZKE, D ;

FREUDE, D ;

PFEIFER, H .

CHEMICAL PHYSICS LETTERS, 1990, 169 (06) :591-594

[8] DYNAMICS OF CROSS RELAXATION IN NUCLEAR MAGNETIC DOUBLE-RESONANCE [J].

DEMCO, DE ;

TEGENFELDT, J ;

WAUGH, JS .

PHYSICAL REVIEW B, 1975, 11 (11) :4133-4151

[9]

Floquet G., 1883, ANN SCI ECOLE NORM S, V12, P47, DOI DOI 10.24033/ASENS.220

[10]

GRABERT H, 1982, SPRINGER TRAC MOD PH, V95, pR7

← 1 2 3 →