Varian Solid-State NMR - Page 132

01-999162-00 C0402 VNMR 6.1C User Guide: Solid-State NMR 132
Index
Q
QUADECHO sequence, 54
quadrature detection and 1H CRAMPS, 66
quadrupolar,
117
interaction,
14
nuclei, 51
quadrupole echo,
118
pulse sequence,
118
quasi-elliptical filters, 47
R
r2selpuls1 macro, 107
R2SELPULS1 pulse sequence, 106
radio-frequency emission regulations,
11
rare spin response,
15
rcontrol software, 76
rdflag parameter,
112
receiver gating,
48
REDOR pulse sequence,
111
redor1 macro,
112
referencing a Solids Spectrum,
37
refocus parameter,
109
refocusing pulse,
109
Regulating Spinning Speed within VNMR,
26
relaxation measurements,
117
relaxation rates,
50
relief valves warning,
10
removable quench tubes warning, 10
repetition rate,
41
repolarization,
98
resonances is selectively inverted, 106
Return key,
12
rfdr parameter,
106
rof1 parameter, 48, 49, 68, 69, 70, 71
rof2 parameter,
68, 69, 70, 71
rotating frame,
43
spin-lattice relaxation time, 83
rotation period of a rotor,
72
Rotational Echo Double Resonance,
111
rotational resonance, 106
rotor
crashing in VT solids,
79
explosions, 28
periods,
109
speed control,
90
synchronization, 44, 72
rotor and end cap composition,
21
rotor speed,
92, 106
controller, 25
controller accessory,
76
dependence of cross-polarization,
97
display, 76
read-out,
72
rotor speed controller accessory
spinner command,
25, 27
rotor synchronization,
29
rotors
changing,
28
rotors for solids,
21
rotorsync option,
89
rotor-synchronization accessory, 90
rotor-synchronized CP/MAS exchange sequence,
90
S
s3qmas1 macro, 100
safety
precautions,
8, 10
sample
placing solids in the rotor,
21
plug removal,
21
spinning,
76
wideline experiments, 51
scalesw,
69, 70, 71
sector markings,
74
SEDRA
cycles,
111
pulse sequence,
109
sedra2 macro, 110
sedraflag parameter,
111
sense parameter,
109
separated localized field spectroscopy, 108
setup parameter,
92, 109
shift parameter,
123
shimming
D2O FID or Spectrum,
30
wideline experiments,
52
sidebands,
82
silicon nitride rotors,
28, 74
Simple Excitation of Dephasing of Rotational-Echo
Amplitudes,
109
single transient,
72
single-resonance pulse sequences,
118
SLF experiment, 108
sodium
nitrate sample,
53
wideline experiments, 51
solid echo
experiments,
51
sequence, 117
solids
2D exchange correlation experiment,
105
analysis software accessory, 46, 117
cabinet,
48
exchange experiment,
120
high-power amplifiers caution, 11
homonuclear correlation experiment,
103
solids preamplifiers,
59
solid-state
chemical exchange,
90
NMR experiments,
81
spectra, 14
specifications for rotor sync accessory,
74
spectra
Adamantane,
31
Adipic Acid
1H CRAMPS,
65
Alanine
Protonated Carbon Suppression,
43
TOSS,
42
Array of Contact Times,
41
Hexamethylbenzene,
34
KBR
off angle,
34
on angle,
34
referencing,
37
spectral