infrastructures
Nuclear Magnetic Ressonance Infrastructure @CQE-Técnico
Equipment
Solution NMR
Bruker 300 MHz Avance III NMR spectrometer
Location: room 421, on the 4 th floor of Complexo I.
Probe: 5 mm two-channel (1H and X) Broad Band probe.
Available nuclei and experiments:
– Standard solution 1D and 2D experiments
-Temperature variation experiments (-80 to +120 ºC)
NOTE: These require specific training (not covered by the normal NMR training).
Bruker 400 MHz Avance III NMR spectrometer
Location: room 421, on the 4 th floor of Complexo I.
Probes: 5 mm two-channel (1H and X) Broad Band probe; 10 mm two-channel (1H and X) Broad Band probe.
Available nuclei and experiments:
– Standard solution 1D and 2D experiments
-Temperature variation experiments (-80 to +120 ºC) NOTE: These require specific training (not covered by the normal NMR training).
Bruker 500 MHz Avance III NMR spectrometer
Location: room 123, on the 1st floor of Complexo I.
Probes:
NOTE: This equipment is only available for experienced users. Major operations involving the hardware (ex. cable and filter connections, probe exchange) can only be performed by the staff.
Solid-state NMR
Bruker/Tecmag 300 MHz solid state-NMR Spectrometer
Location: room 121, on the 1st floor of Complexo I.
Probes:
NOTE: This equipment is only available for experienced users. Major operations involving the hardware (ex. cable and filter connections, probe exchange) can only be performed by the staff.
High-pressure NMR
The current set-up can withstand pressures up to 300 bar and uses a 5 mm OD zirconia tube (ID 3.6 mm). It can be used as an isolated tube or connected to a gas cylinder.
High-pressure NMR line (right) and cell (left)