Hi Hsin
X decoupled 1H experiments are usually done as inverse gated ones to keep decoupling times relatively short. There are no rpar examples. You can load any of the IG parameters sets such as C13IG, N15IG, Si29IG or SN199IG and then in edasp use the switch f1/f2 button to make 1H observe and X decouple. Depending on probe you should try to keep acquistion times between 0.25 and 0.5 seconds. If you need longer try to minimize decoupling power by going to longer decoupling pulse/lower power.
For a H2 decoupled 1H observed experiment you load a proton 1D, then use edasp to select 2H for f2 and use "zgig2h" as the pulse sequence.
I hope this helps
Clemens
On 4/24/2017 4:44 PM, Hsin Wang wrote:
I would like to know how to set up H2-decoupled H1 experiment on a 2-channel Avance III HD spectrometer with a BBFO probe.
I would also like to do X-decoupled H1-experiments on the same spectrometer.
Perhaps these are fairly simple experiments. But I am not familiar. Any pointer (rpar, etc) would be greatly appreciated.
Hsin
--
Hsin Wang, Ph.D.
Center for Discovery and Innovation, Room 01304
The City College of New York
85 St. Nicholas Terrace
New York, NY 10031
Phone: 212-650-5831
Email: hwang1_at_ccny.cuny.edu<mailto:hwang1_at_ccny.cuny.edu>
--
==============================================================
Clemens Anklin Ph.D. Vice President
Bruker BioSpin NMR Applications & Training
15 Fortune Drive Phone:978 667 9580 ext 5144
Billerica MA 01821 skype_ID: canklin
web: www.bruker.com<http://www.bruker.com> e-mail: clemens.anklin_at_bruker.com<mailto:clemens.anklin_at_bruker.com>
==============================================================
Received on Tue Apr 25 2017 - 21:59:59 MST