Unanswered questions

Mechanism of chemical exchange between labile protons (OH, NH, SH)

1 0 81
answers votes views
Hello All Does anyone know of any good articles dealing with the mechanisms of labile proton exchange in non-aqueous so...
Posted: Craig Grimmer 41 / Updated: gravatar 71 Mar 09 at 02:28

Topshim error

1 0 92
answers votes views
HELLO all nmr wikier,I am facing problem in runing topshim on bruker 500Mhz using topspin 2.1 it finishes with error (fi...
Updated: feroon 21 Mar 04 at 04:57

noisy hmqc and hmbc spectra

2 0 112
answers votes views
Hey all! We've got a serious problem because with our new probe (5mm bbo bruker) the t1 noise in the heteronuclear corr...
Posted: apophis 1 / Updated: Pete Gierth 401 Feb 25 at 14:06

log: Failed to find Z0 - low s/n

2 0 111
answers votes views
Hi, everybody! I met a problem on Varian 400 MR: DMSO samples don't lock by "find Z0" button, but I can find lock signal...
Posted: Ilya N 1 / Updated: Ulrich Haunz 248 Mar 09 at 09:18

Coherence transfer pathway for Magic sandwich echo

0 0 117
answers votes views
Hi, I am writing the pulse sequence for magic sandwich echo*, but I am stuck with the phase cycle since I don't have a ...
Updated: Traveller 1 Feb 15 at 15:59

Parameters for zgesfpgp 1d experiment (flipback watergate) on Bruker

1 0 301
answers votes views
Hi , Does any one know how to set up the zgesfpgp 1d experiment (flipback water gate) on Bruker. I am looking for p29 du...
Posted: sri 71 / Updated: Clemens Anklin 416 Mar 03 at 20:41

building chains of resonance groups from connectivities

0 0 71
answers votes views
Greetings, Given a dictionary of connectivities of the following form: residue i -> possible residues i-1 : 54 -&g...
Posted: Thomas 1 Feb 07 at 11:36

How do I perform a 2D C-13-C-13 spectrum simulation?

0 0 95
answers votes views
I am new to NMR pipe and was wondering how to perform a carbon-13 carbon-13 simulation in NMR pipe? For example, what th...
Posted: epsaliba 1 Feb 06 at 07:28

Can anyone point me towards a waterlogsy tutorial for bruker?

0 0 145
answers votes views
Hello people, It's all in the title. ...
Posted: gravatar 71 Feb 02 at 08:15

adequate NMR

0 0 123
answers votes views
Hi, I am really confused about reading the adequate 1J(CC) results, Can anyone help me with that? What is the differenc...
Posted: Hessen 1 Jan 29 at 14:57
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