900: 5mm PATXI, Z568801/0009
In principle: Do NOT trust these values blindly - verify them if questionable!
Amplifiers can go bad or your sample environment like salt, temperature, ... might alter the pulse width!
1. General Information:
- Shimfile: 568801_0009ws.shim is a good starting point for aqueous samples
- Read Pulses from Master List:
- Read in pulse sequence and Parameter file
- Use the getprosol command or click on the test tube symbol in ased
- For Bruker Pulse Sequences type: getprosol 1H 'p1' ' pldb1' , where p1 is the determined pulse length [us] at the power level PldB1 [dB].
2. Hard Pulses:
Nucleus | Type | Attenuation[dB] | Channel | 90deg Pulse | Power[W] | Calc. | Date |
---|
1H | | -13.0 dB | f1 | 7.80 us | 20W | | 08/18/11 |
| waltz16 | | f1 | 70.0 us | | | |
| TOCSY | | f1 | 24 us | | | |
| ROESY | | f1 | 80.0 us | | | |
| | | | | . | | |
13C | hard | -24.40 dB | f2 | 12.0 us | 275.4 W | | 08/18/11 |
AcGly | TOCSY | -18.50 dB | f2 | 24.0 us | 70.80 W | dB | 08/18/11 |
AcGly | bilev cpd | -18.15 dB | f2 | 25.0 us | 65.31 W | dB | 08/18/11 |
| 2nd cpd pg | -9.10 dB | f2 | 71.0 us | 8.13 W | dB | 08/18/11 |
| cpd | -12.15 dB | f2 | 50.0 us | 16.40 W | dB | 08/18/11 |
| LowDec 1 | -6.10 dB | f2 | 100.0 us | 4.07 W | dB | 08/18/11 |
| | | | | . | | |
15N | hard | -24.80 dB | f3 | 35.0 us | 302.0 W | | 08/18/11 |
| | -17.55dB | f3 | 84.0 us | 56.89W | -17.20dB | 08/18/11 |
| | -10.30dB | f3 | 190.0 us | 10.72W | -10.11dB | 08/18/11 |
| | | | | . | | |
2H | | -19.95 dB | f1 | 170.0 us | 60.0 W | | 08/17/11 |
AcGly | | dB | f1 | 250 us | W | | 08/17/11 |
3. Soft Pulses:
Nucleus | Type | Channel | Pulse | Attenuation [dB] | Power [W] | Resonance | Date |
---|
13C , Cali/CO | Q5.1000 213us | f2 | 90 deg | -24.60 dB | 288.4 W | on | 08/19/11 |
Cali/CO | Q5tr.1000 213us | f2 | 90 deg | -24.65 dB | 291.74 W | on | 08/19/11 |
Cali/CO | Q5.1000 1000us | f2 | 90 deg | -11.20 dB | 13.18 W | on | 08/19/11 |
Cali/CO | Q5tr.1000 1000us | f2 | 90 deg | -11.45 dB | 13.96 W | on | 08/19/11 |
Cali/CO | Q3.1000 170us | f2 | 180 deg | -23.75 dB | 237.14 W | on | 08/19/11 |
Cali/CO | Q3.1000 170us | f2 | 180 deg | -23.75 dB | 237.14 W | off(-136ppm) | 08/19/11 |
CO | Q3.1000 467us | f2 | 180 deg | -15.00 dB | 31.62 W | on | 08/19/11 |
CO | Q3.1000 667us | f2 | 180 deg | -12.00 dB | 15.85 W | on | 08/19/11 |
Cα | Q3.1000 1333us | f2 | 180 deg | -5.85 dB | 3.85 W | on | 08/19/11 |
4. Miscellaneous:
Offset Ca - carbonyl (56 - 175ppm): | -26936Hz |
1H offset @ 4.7 pppm: | 4230.94 Hz |
Main Field: | 900.20 MHz |
BSMS Field: | +762 units (08-19-2011) |
5. Conditions for pulse determination:
- Samples:
- 1H-pulses: 2mM Sucrose + 0.5mM DSS + 2mM NaN3, 90% H2O 10% D2O
- X-pulses: 13C, 15N labled Urea in DMSO
- 13C-shift: 48.5ppm, J=138.5Hz
- 15N-shift: 76.0ppm, J=88.5Hz
- Temperature: 298K
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