;hpdeccpmg.fau (TopSpin 2.1 pl3) ;HPDEC experiment with CPMG detection ;written by FAU 08.01.2009 ;use rotor-synchronized CPMG train of refocusing pulses to create the echoes ;Avance III version ;parameters: ;p3 : 90 degree pulse at pl21 ;p4 : 180 degree pulse at pl21 ;pl2 : =120dB, not used ;pl12 : decoupling power level (if not pl13) ;pl13 : special decoupliong power level ;pl21 : cpmg rf power level ;pl22 : =pl21 usually, =120 dB if 180° are not desired ;d1 : recycle delay ;d3 : time to allow pulse ringdown, 10 to 100 us ;d6 : enter duration of FID ;pcpd2 : pulse length in decoupling sequence (for tppm15, ~(170/90)*90°pulse duration) ;cpdprg2 : cw, tppm (at pl12), or ; lgs, cwlg, cwlgs (LG-decoupling here pl13 is used instead of pl12) ;zgoptns : -Dfslg, -Dlacq, or blank ;p25 : dummy pulse, not used for acq. ;l22 : # of echos to be acquired ;cnst1 : set td to number of acquired complex data points, td=cnst1 ;$COMMENT=hpdec experiment with CPMG detection ;$CLASS=Solids ;$DIM=1D ;$TYPE=high power decoupling ;$SUBTYPE=simple 1D ;$OWNER=Bruker prosol relations=<solids_cp> #include <Avancesolids.incl> ;commands necessary for acquisition #ifdef fslg #include <lgcalc.incl> ;cnst20 : RF field achieved at pl13 ;cnst21 : on resonance, usually = 0 ;cnst22 : positive LG offset ;cnst23 : negative LG offset ;cnst24 : additional LG-offset #endif /* fslg */ "cnst1=((d6*2+d3*2+p4)*l22+d6+d3)/dw" define delay rest "rest=aq-(cnst1*dw)" "p25=1/cnst1" ;cnst11 : to adjust t=0 for acquisition, if digmod = baseopt "acqt0=1u*cnst11" 1 ze 2 d1 do:f2 ;recycle delay, decoupling off #ifndef lacq ;disable protection file for long acquisition change decoupling power!!! ;or you risk probe damage ;if you set the label lacq (ZGOPTNS -Dlacq), the protection is disabled #include <aq_prot.incl> ;allows max. 50 msec acquisition time, supervisor ;may change to max. 1s at less than 5% duty cycle ;and reduced decoupling field #endif /* lacq */ 1u fq=cnst21:f2 ;used in tppm15 for example ;if cnst21=0, make sure cp is done with proton freq ;set by O2 (1u pl21):f1 (1u pl12):f2 ;set 90° pulse power level on F1 ;set 1H decoupling power level on F2 STARTADC ;arm adc RESETPHASE ;reset reference phase for detection (p3 pl21 ph1):f1 ;pulse on F1 with power level pl21 d3 cpds2:f2 ;cpds2=composite pulse decoupling sequence 2 which ;uses a text file whose name is given by the ;acquisition parameter cpdprg2 (cw or tppm15) at pl12 (p4 ph2):f1 d3 DWL_CLK_ON 3 d6 RG_ON 0.1u RG_OFF d3 (p4 pl22 ph3):f1 d3 d6 RG_ON lo to 3 times l22 d6 d3 rest RG_OFF do:f2 ;1H decoupling off 0.1u DWL_CLK_OFF rcyc=2 ;loop NS times 1m do:f2 ;1H decoupling off 100m wr #0 ;save data in current data set HaltAcqu, 1m ;jump address for protection exit ph0= 0 ph1= 0 2 ph2= 1 1 3 3 ph3= 1 1 1 1 3 3 3 3 ph30=0 ph31=2 0
Graphic representation associated with the TopSpin2.1 hpdeccpmg.fau pulse program.
29Si echo train of TSP-d4 in 4 mm diameter rotor spinning at 10 kHz.
Acquisition parameters:
General | |
PULPROG | hpdeccpmg.fau |
TD | 7644 |
NS | 480 |
DS | 0 |
SWH [Hz] | 20000.00 |
AQ [s] | 0.1911500 |
RG | 114 |
DW [µs] | 25.000 |
DE [µs] | 6.50 |
const1 | 7642.463867 |
CONST11 | 0.0000000 |
D1 [s] | 30.00000000 |
D3 [s] | 0.00005000 |
D6 [s] | 0.01000000 |
L22 | 9 |
P25 [µs] | 0.00 |
ZGOPTNS | -Dlacq |
rest [s] | 0.00008840 |
Channel f1 | |
NUC1 | 29Si |
P3 [µs] | 6.20 |
P4 [µs] | 12.40 |
PL1 [dB] | 6.00 |
PL1W [W] | 130.4819793 |
PL21 [dB] | 6.00 |
PL21W [W] | 130.4819793 |
PL22 [dB] | 6.00 |
PL22W [W] | 130.4819793 |
SFO1 [MHz] | 99.3774009 |
Channel f2 | |
CNST21 | 1.0000000 |
CPDPRG2 | tppm15 |
NUC2 | 1H |
PCPD2 [µs] | 20.70 |
PL2 [dB] | 120.00 |
PL2W [W] | 0.00000000 |
PL12 [dB] | 16.00 |
PL12W [W] | 8.05732536 |
SFO2 [MHz] | 500.2113720 |
29Si echo train of TSP-d4 in 2.5 mm diameter rotor spinning at 20 kHz and low power decoupling.
Acquisition parameters:
General | |
PULPROG | hpdeccpmg.fau |
TD | 9252 |
NS | 153 |
DS | 0 |
SWH [Hz] | 20000.00 |
AQ [s] | 0.2313500 |
RG | 512 |
DW [µs] | 25.000 |
DE [µs] | 6.50 |
const1 | 9250.399414 |
CONST11 | 0.0000000 |
D1 [s] | 180.0000000 |
D3 [s] | 0.00005000 |
D6 [s] | 0.01000000 |
L22 | 11 |
P25 [µs] | 0.00 |
ZGOPTNS | -Dlacq |
rest [s] | 0.00009002 |
Channel f1 | |
NUC1 | 29Si |
P3 [µs] | 5.00 |
P4 [µs] | 10.00 |
PL1 [dB] | 120.0 |
PL1W [W] | 0.00000000 |
PL21 [dB] | 8.00 |
PL21W [W] | 82.32855988 |
PL22 [dB] | 8.00 |
PL22W [W] | 82.32855988 |
SFO1 [MHz] | 99.3782330 |
Channel f2 | |
CNST21 | 0.0000000 |
CPDPRG2 | tppm15 |
NUC2 | 1H |
PCPD2 [µs] | 21.70 |
PL2 [dB] | 120.00 |
PL2W [W] | 0.00000000 |
PL12 [dB] | 20.00 |
PL12W [W] | 3.20767903 |
SFO2 [MHz] | 500.2109330 |
29Si echo train of TSP-d4 in 2.5 mm diameter rotor spinning at 20 kHz and high power decoupling.
Acquisition parameters:
General | |
PULPROG | hpdeccpmg.fau |
TD | 9252 |
NS | 160 |
DS | 0 |
SWH [Hz] | 20000.00 |
AQ [s] | 0.2313500 |
RG | 512 |
DW [µs] | 25.000 |
DE [µs] | 6.50 |
const1 | 9250.399414 |
CONST11 | 0.0000000 |
D1 [s] | 180.0000000 |
D3 [s] | 0.00005000 |
D6 [s] | 0.01000000 |
L22 | 11 |
P25 [µs] | 0.00 |
ZGOPTNS | -Dlacq |
rest [s] | 0.00009002 |
Channel f1 | |
NUC1 | 29Si |
P3 [µs] | 5.00 |
P4 [µs] | 10.00 |
PL1 [dB] | 120.0 |
PL1W [W] | 0.00000000 |
PL21 [dB] | 8.00 |
PL21W [W] | 82.32855988 |
PL22 [dB] | 8.00 |
PL22W [W] | 82.32855988 |
SFO1 [MHz] | 99.3782330 |
Channel f2 | |
CNST21 | 0.0000000 |
CPDPRG2 | tppm15 |
NUC2 | 1H |
PCPD2 [µs] | 6.80 |
PL2 [dB] | 120.00 |
PL2W [W] | 0.00000000 |
PL12 [dB] | 10.00 |
PL12W [W] | 32.07678986 |
SFO2 [MHz] | 500.2109330 |