Software for 2D Peak Deconvolution/Fitting

2 1 4k
answers votes views
Hello all, I have 1H-15N HSQC spectra that contain pairs of partially overlapped crosspeaks for which I need to extract...
Posted: ChemMJW 99 / Updated: delaglio 1361 Sep 14 '12 at 09:34

Data format of TopSpin-processed spectra

2 1 3k
answers votes views
Hi everyone I would like to write some code to read in spectra that were processed using TopSpin (Bruker), but so far I...
Updated: canavanin 17 Sep 27 '12 at 07:31

Long-range 1H-{15N} coupling (HMBC)

3 1 6k
answers votes views
Hello All I have two examples of what appears to be 6J coupling between 1H and 15N using gradient HMBC experiments with...
Posted: Craig 41 / Updated: Evgeny Fadeev 5771 Feb 16 '13 at 15:17

Varian VNMRJ 2.2D standard experiments

3 1 5k
answers votes views
Hey folks, I was wondering if anyone else has had any issues with the experiments/pulse sequences that came standard in ...
Posted: CaymanDave 11 / Updated: Bharathwaj 112 Nov 09 '12 at 08:16

Translating 31P NMR references

2 1 5k
answers votes views
Hello, I am trying to compare different 31P chemical shift data from a variety of literature sources. However, each of...
Posted: David Condon 11 / Updated: sekhar Talluri 621 Apr 06 '13 at 11:45

why we are seeing negative PREs in paramagnetic relaxation enhancement experiment?

0 1 2k
answers votes views
Hi NMR Wiki users, I'm using two point method(Marius Clore and Junji Iwahara methods) to measure the PREs, but in my ex...
Posted: Kris 11 Dec 11 '12 at 07:48

Lock 'lost' on Bruker 400MHz NMR

1 1 6k
answers votes views
I had just finished refilling the nitrogen and powering up the NMR after the holiday shutdown and went through the norma...
Posted: Norman Chu 11 / Updated: Roja 26 Jan 07 '13 at 16:11

sign up for NMR wiki

2 1 2k
answers votes views
Hi! I have a problem signing up at the NMR wiki. I am met with this screen. There is no user creation possibility. ...
Posted: Troels Linnet 21 / Updated: Evgeny Fadeev 5771 May 15 '13 at 18:21

How to interprete TALOS predictions

0 1 1k
answers votes views
Dear all, Although my first question, remained unanswered, I still stay optimistic hoping this one will find its way t...
Posted: Yar 13 Jul 02 '13 at 08:49

The echo trajectory for spin 3/2

0 1 1k
answers votes views
For spin ½ The echo trajectory M(t ) fits well to the function : M (t) =M0 * EXP (-t/T) * COS (pi * j * t) (t: sp...
Updated: ghNMR 11 Jul 26 '13 at 08:36
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