Instruments
NMR data in the spectrometers can be accesed
directly from the lab's workstations for off-line processing an
plotting. User's data can also be downloaded via
sftp but only from within the Chemistry Department and a few selected University locations.
| Varian MR400 (Gallium) |
| 400 MHz (9.4 Tesla) Premium Shielded Magnet |
 |
| Two radio frequency channels |
| Antivibration legs system |
| Waveform generator for shaped pulses |
| Temperature range: -150° to 150° C (see below for probe specs) |
| Pulsed Field Gradient |
| Typically used for |
| Installed: Feb 08 |
| Varian 5 mm PFG AutoX Indirect Detection probe |
| Frequency range: |
1H {15N-31P} |
| Temp range: |
-80° to +130° C |
| Sensitivity: |
1H=660:1, 13C= |
| Other features: |
auto tunable |
| Varian MR400 (Cobalt) |
| 400 MHz (9.4 Tesla) Premium Shielded Magnet |
 |
| Two radio frequency channels |
| Antivibration legs system |
| Waveform generator for shaped pulses |
| Temperature range: -150° to 150° C (see below for probe specs) |
| Pulsed Field Gradient |
| Typically used for |
| Installed: Feb 08 |
| Varian 5 mm PFG AutoX Dual Broadband probe |
| Frequency range: |
1H-19F / 15N-31P |
| Temp range: |
-80° to +130° C |
| Sensitivity: |
1H=306:1, 19F=348:1, 13C=205:1, 15N=21:1, 31P=170:1 |
| Other features: |
auto tunable |
| Varian Inova 500 (Tin) |
| 500 MHz (11.7 Tesla) Oxford Magnet |
 |
| Two radio frequency channels |
| TMC antivibration system |
| Waveform generator for shaped pulses |
| Performa I, Z-axis pulsed field gradient module and automatic gradient shimming module |
| Enhanced VT unit with high-stability option and pre-conditioning unit |
| Typically used for high field proton and heteronuclear spectra and indirect detection 2D techniques. |
| Varian indirect detection probe (id, default) |
| Frequency range: |
1H{15N-31P} |
| Temp range: |
-20° to +50°C |
| Sensitivity: (5/15/06) |
1H=560, 13C=45 |
| Other features: |
Z-gradient, 5 mm |
| Varian switchable probe (sw) |
| Frequency range: |
1H-19F/15N-31P |
| Temp range: |
-100° to +150°C |
| Sensitivity: (9/11/06) |
1H=290, 13C=256 |
| Other features: |
Z-gradient, 5 mm |
| Varian Inova 400 (Zirconium) |
| 400 MHz (9.4 Tesla) Oxford Magnet |
 |
| Two radio frequency channels |
| TMC antivibration system |
| Waveform generator for shaped pulses |
| Z-axis pulsed field gradient module |
|
Enhanced VT unit with high-stability option and pre-conditioning unit |
|
Typically used for routine 1D H/C/F/P and variable temperature experiments. |
| Varian autoswitchable probe (quad, default) |
| Frequency range: |
1H/19F/13C/31P |
| Temp range: |
-20° to +80°C |
| Sensitivity: |
1H=234,
13C=142, 19F=311, 31P=102
Lineshape=0.29, 2.23, 4.47. |
| Other features: |
Z-gradient, 5 mm |
| Varian 4 nucleus Auto·nmr probe (quad4nuc) |
| Frequency range: |
1H/19F/13C/31P
|
| Temp range: |
-20° to +80°C |
| Sensitivity (nominal): |
1H=143,
13C=108, 19F=169, 31P=63 |
| Other features: |
Z-gradient, 5 mm |
| Varian Mercury 300 (Zinc) |
| 300 MHz (7.0 Tesla) Oxford Magnet |
 |
| Two radio frequency channels (1H,19F/13C,31P) |
| Variable temperature unit |
|
This is a walk-in instrument typically used for routine 1D H/C/F/P and variable temperature experiments. |
| |
| Varian autoswitchable probe (quad, default) |
| Frequency range: |
1H/19F/13C/31P |
| Temp range: |
-100° to +150°C |
| Sensitivity: |
|
| Other features: |
5 mm |
| Varian switchable probe (sw) |
| Frequency range: |
1H-19F/15N-31P |
| Temp range: |
-150° to +200°C |
| Sensitivity (nominal): |
1H=85,
13C=84, 19F=, 31P=76 |
| Other features: |
5 mm |
| Varian Mercury 200 (Scandium) |
|
200 MHz (4.7 Tesla) "R2D2" Magnet |
 |
| Two radio frequency channels |
| SMS 100 Automatic sample changer |
| Located in room A636-A |
| Used for undergraduate teaching |
| Varian switchable probe |
| Frequency range: |
1H-19F/15N-31P |
| Temp range: |
|
| Sensitivity: |
|
| Other features: |
5 mm |
| Bruker AC200/Tecmag DSPect (Calcium) |
|
200 MHz (4.7 Tesla) Magnet |
 |
|
Tecmag NTNMR software |
| Located in room 2407 |
|
Used for undergraduate teaching |
| |
| Bruker Dual probe (default) |
| Frequency range: |
1H/13C |
| Temp range: |
|
| Sensitivity: |
|
| Other features: |
5 mm |
| Bruker Broadband probe |
| Frequency range: |
1H/109Ag-31P |
| Temp range: |
|
| Sensitivity: |
|
| Other features: |
10 mm |
Data stations
Five Dell Precision 370 computers, 3.6 GHz with Red Hat Enterprise Linux and VNMRJ 2.2C and 2.2D.
A licensed copy of MestReNova is available in one of the workstations.
Varian NMRS 700 MHz
To be installed soon...
SQUID MPMS magnetometer
The SQUID ( Superconducting QUantum
Interference Device)
is located in Chemistry Room 3411c. This system is known as
a MPMS ( Magnetic Property
Measurement System),
with a SQUID detector. Manufactured by Quantum Design www.qdusa.com
The DC magnetic field can be run from: -55,000 to 55,000 Gauss (-5.5 to
5.5 Tesla).
The sample temperature can be run from: 1.7 to 400 Kelvin (°K)
(-271.6 to 126.7 °C).
For questions contact Chris Kojiro.
Squid
operating instructions [Adobe Acrobat Reader "pdf" file]
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