Help for Boron 11 NMR!

10 1 7k
answers votes views
I'm using a Bruker 300 NMR, equipped with a BBO probe, to do Boron 11 NMR. But I got no signal no matter what pulse leng...
Posted: Chemuri 11 / Updated: Jim Lin 1 Apr 14 '15 at 06:47

What software can copy peak assignments for 2D T1 and T2 relaxation rate data analysis?

9 1 6k
answers votes views
Hello, I'm currently processing a large amount of T1 and T2 spectra in NMRDraw. I've been looking for a way to copy my ...
Posted: ccantr10 11 / Updated: Marcos 21 Sep 09 '10 at 10:09

distorted DOSY ID

9 1 4k
answers votes views
Why are some Dosy spectra 1d so distorted (like the one below)?. How can this be overcome? ...
Posted: @ 11 / Updated: Umayal Rakesh 1 Mar 30 '15 at 00:08

Which Bruker HMBC program do you use?

7 2 5k
answers votes views
Hello, Here are Bruker hmbc pulse programs (produced by ls *hmbc*): hmbcacbigpl2ndqf hmbcacgplpqf hmbcetgpl2nd hm...
Posted: Evgeny Fadeev 5771 / Updated: Arkadiusz Leniak 238 May 31 '14 at 15:21

What will happen if I use long pulse?

7 1 7k
answers votes views
Hello everybody. We have an AVANCE 500 MHz bruker instrument. Unfortunately, our amplifier has been weakened and I can n...
Posted: He 21 / Updated: jkurutz 131 Jul 19 '12 at 06:24

Tool to extract NMR data in XY text file format?

6 0 12141
answers votes views
I need to give NMR data to someone who has only spreadsheet software to prepare plots of data and she also wants to fit ...
Posted: Evgeny Fadeev 5771 / Updated: Michael 1 Aug 19 '14 at 05:17

Exporting integral data for use in calculations

6 1 5k
answers votes views
Hello people, For my internship I am attempting to fully automate monomer composition analysis on Bruker TOPSPIN 2.0 us...
Posted: Nathanael91 23 / Updated: Clemens Anklin 416 Nov 30 '10 at 09:12

Why is chemical shift range of 13C wider than of 1H nuclei?

6 3 11932
answers votes views
Why the chemical shift range of 1H nmr is ~20 ppm wheras for 13C nmr it is ~230 ppm? ...
Posted: sameer deka 31 / Updated: Yoan Monneau 136 Feb 15 '11 at 11:23

peptide protein interaction

6 1 6k
answers votes views
I have determined the structure of a 110 residues protein(11kDa) which is known to interact with a 15mer peptide. Now I ...
Posted: man05 11 / Updated: Justin Frank 1 Jun 27 '16 at 22:44

Bruker DRU ADC-overflow warning message in Topspin during HSQCEDETGP

6 1 8k
answers votes views
To experienced Bruker users: I often get the following message in ICON-NMR while running HSQC/HMQC: "zg: DRU warning: n ...
Posted: Sylvain Demanze 71 / Updated: djh 1 Aug 11 '11 at 02:49
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