SIDE-BAND ANALYSIS IN DOR NMR-SPECTRA .1. INFINITE INNER-ROTOR SPEED

被引：13

作者：

COCHON, E ^{[1
]}

AMOUREUX, JP ^{[1
]}

机构：

[1] UNIV LILLE 1,DYNAM & STRUCT MAT MOLEC LAB,URA 801,F-59655 VILLENEUVE DASCQ,FRANCE

来源：

SOLID STATE NUCLEAR MAGNETIC RESONANCE | 1993年 / 2卷 / 05期

关键词：

SOLID STATE NMR; QUADRUPOLAR NUCLEI; DOR TECHNIQUE;

D O I：

10.1016/0926-2040(93)90001-4

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：

DOR (double orientation rotation) solid-state NMR spectra are analyzed. All mathematical tools useful for describing the DOR spectra of nuclei simultaneously subjected to CSA and quadrupole interactions with non-coincident PAS are developed. The ''infinite'' inner-rotor speed approximation is described. The corresponding spectra observed in synchronized or unsynchronized experiments are analyzed. The rf pulse and recycle time effects are observed and explained. The comparison of MAS and DOR spectra on several compounds allows the determination of when the DOR technique is preferred to the MAS technique.

引用

页码：205 / 222

页数：18

共 50 条

[11] EXCHANGE DYNAMICS OF NA-23 AND STRUCTURAL INCOMMENSURATION IN NAMO4O6 - DYNAMIC LINE-SHAPE FOR THE 2ND ORDER CENTRAL TRANSITION OF QUADRUPOLAR NUCLEI [J].

CHU, PJ ;

GERSTEIN, BC .

JOURNAL OF CHEMICAL PHYSICS, 1989, 90 (07) :3713-3727

[12]

COCHON E, 1993, THESIS U LILLE FRANC

[13] CHEMICAL-SHIFT ANISOTROPY AND INDIRECT COUPLING IN SNO2 AND SNO [J].

COSSEMENT, C ;

DARVILLE, J ;

GILLES, JM ;

NAGY, JB ;

FERNANDEZ, C ;

AMOUREUX, JP .

MAGNETIC RESONANCE IN CHEMISTRY, 1992, 30 (03) :263-270

[14] THE COMMENSURABILITY-INDUCED PHASON GAP IN THE LONG PERIOD COMMENSURATE PHASES OF (N(CH3)4)2ZNCL4 [J].

DOLINSEK, J ;

BLINC, R .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1988, 21 (04) :705-713

[15]

FENZKE D, 1984, CHEM PHYS LETT, V111, P171, DOI 10.1016/0009-2614(84)80458-3

[16] EFFECT OF THE ANISOTROPIC MAGNETIC SHIFT ON POLYCRYSTALLINE 1ST-ORDER QUADRUPOLE LINESHAPES FOR NONCOINCIDENT PRINCIPAL AXES [J].

FRANCE, PW .

JOURNAL OF MAGNETIC RESONANCE, 1991, 92 (01) :30-44

[17] MOLECULAR AND STRUCTURAL INFORMATION FROM VARIABLE-ANGLE SPINNING NMR DIPOLAR SPECTRA OF C-13-N-14 SYSTEMS [J].

GAN, ZH ;

GRANT, DM .

JOURNAL OF MAGNETIC RESONANCE, 1990, 90 (03) :522-534

[18]

GAUSS W, 1978, Z NATURFORSCH A, V33, P934

[19] CRYSTALLOGRAPHIC SITE DISCRIMINATION IN ALUMINOPHOSPHATE MOLECULAR-SIEVES BY SOLID-STATE NMR - INFLUENCE OF THE FIELD-DEPENDENT ISOTROPIC 2ND-ORDER QUADRUPOLAR SHIFT ON HIGH-RESOLUTION AL-27 DOR NMR [J].

GROBET, PJ ;

SAMOSON, A ;

GEERTS, H ;

MARTENS, JA ;

JACOBS, PA .

JOURNAL OF PHYSICAL CHEMISTRY, 1991, 95 (24) :9620-9622

[20]

Haeberlen U., 1976, HIGH RESOLUTION NMR

← 1 2 3 4 5 →