Unanswered questions

Locking in new solvent

2 0 7k
answers votes views
Hello, I am trying to determine solution structure of a peptide in 50% trifluoroethanol(TFE) solution. I dissolved my p...
Posted: GlennG 1 / Updated: JohnW 1 Jul 16 '12 at 15:18

topshim error

2 0 9k
answers votes views
Hi everyone,I have problem on Bruker AV-500 in runing topshim. when I run topshim it give error that during raw check z ...
Posted: feroon 21 / Updated: jen 1 Nov 07 '13 at 04:29

Software for 2D Peak Deconvolution/Fitting

2 1 5k
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

Setting up deuterium (2H) NMR on Bruker BBO probe

2 0 11103
answers votes views
I need to set up 2H NMR on a Bruker 600 MHz BBO probe for the first time. Can anyone give me a set of instructions? Do ...
Posted: doodlebugs 1 / Updated: Anne Baudouin 36 Oct 15 '12 at 02:37

Translating 31P NMR references

2 1 6k
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

topspin peak list file format

2 0 6k
answers votes views
I am trying to parse a "peaks" file (generated by topspin) and convert it from binary to ascii, but couldn't find its fi...
Posted: badgerNMR 1 / Updated: John Hollerton 96 Apr 16 '13 at 08:13

spinning problem on varian probe

2 0 12650
answers votes views
We are using a Varian300autoSW probe, which had previously worked well with no problems spinning samples. We had switche...
Posted: quinn best 1 / Updated: Miguel 1 Feb 09 '18 at 06:48

1h detected 3d in solids

2 0 3k
answers votes views
I am trying to set up a 3d 1h detected exp in solid. working on 700 MHz spectrometer,with a 3.2 mm probe. normal zg on 1...
Posted: anupc 1 / Updated: sekhar Talluri 621 Apr 07 '13 at 11:38

2D PSG Error

2 0 2k
answers votes views
I am trying to run a Ghsqc on a 400Mhz Varian NMR. Once I start the acquisition I get, PSG error "cant find W40_ASW8332....
Posted: pmbattles 1 / Updated: Andrew Fowler 96 Mar 26 '13 at 06:41

what is hard and soft pulse and its usage

2 0 16086
answers votes views
what is hard and soft pulse and its usage ...
Posted: akkhi 1 / Updated: mirage 1 Apr 28 '13 at 05:43
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