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I have run a 1H-103Rh HMQC on [Rh(acac)(cod)] and found the chemical shift of the 103Rh to be -7023 ppm. The frequency ...
| 2 |
0 |
4k |
| answers |
votes |
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Can someone please help me solve an nmr problem? I've tried a lot but can't get it. Please post ur email and i'll send y...
| 0 |
1 |
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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
| 2 |
0 |
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Hello All
Does anyone have any ideas on why the S/N would increase and then degrade during an HMBC-style experiment? I...
| 1 |
0 |
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Hi all,
I have a 2D Bruker dataset that took a while to acquire, so I'd rather not simply repeat it. However, it seems...
| 1 |
0 |
13618 |
| answers |
votes |
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Dear Colleagues:
I've varian nmr 300, and i've a problem with the spinner that doesn't eject, it stucked like it is froz...
| 2 |
0 |
5k |
| answers |
votes |
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Hello all,
I am working with a varian spectrometer and did a 2D experiment with a 3D pulse sequence and I need help with...
Updated:
PBjang
1
Jul 17 '13 at 01:39
| 2 |
0 |
4k |
| answers |
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I had a very weird situation where my compound shows double bond between carbons in NMR but shows it as single bond in x...
| 2 |
0 |
6k |
| answers |
votes |
views |
Hy everyone,
I'm having a strange problem when reading the NMR spectrum of a small aromatic molecule in deuterium oxide:...
Updated:
Ruggero
3
Jul 15 '13 at 03:22
| 0 |
1 |
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| answers |
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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
| 3 |
0 |
7k |
| answers |
votes |
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Hi, I am new here!
I am working on Bruker 600 MHz over 10 years, but now I have problem to get 35Cl NMR spectrum.
I use...
| 0 |
0 |
7k |
| answers |
votes |
views |
HELLO all nmr wikier,
I am facing problem in hsqc experiment on bruker machine using pulse prog hsqcetgpsi
Normally the ...
Posted:
feroon
21
Jun 27 '13 at 10:09
| 0 |
0 |
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Hello
I am using satxfer1D experiment on varian unity plus 500 MHz spectrometer and vnmr (not vnmrJ!) software. I would...
Posted:
Kate
1
Jun 26 '13 at 04:59
| 2 |
0 |
6k |
| answers |
votes |
views |
Hi heveryone,
I'm trying to run some DOSY experiments, but the resulting spectra are VERY distorted, and this is not jus...
Updated:
Ruggero
3
Jun 26 '13 at 23:02
| 1 |
0 |
4k |
| answers |
votes |
views |
Dear everyone,
I was wondering how can I know the number of unambiguous noe assignments both after manual assignment an...
Posted:
Yar
13
/ Updated:
eiso
31
Jul 10 '13 at 04:24
| 0 |
0 |
2k |
| answers |
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Hi,
I need to run FMR (ferromagnetic resonance) on Bruker x-band CW EPR spectrometer. I know it can be done, but I would...
Posted:
nmrman
1
Jun 14 '13 at 07:52
| 2 |
0 |
7k |
| answers |
votes |
views |
Hey everyone,
I've started practicing reading NMR again after having not done so for years, and I'm getting caught up o...
| 0 |
0 |
3k |
| answers |
votes |
views |
Hi, thank you for reading my question. I am a novice at NMR, I apologize in advance if my question appears naive. I am ...
Posted:
pjb
1
Jun 11 '13 at 00:32
| 0 |
0 |
3k |
| answers |
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Hello,
I have some users interested in measuring a ROESY build-up curve for their samples (NOESY does not work due to m...
Posted:
sararah
11
Jun 10 '13 at 08:30
| 1 |
0 |
4k |
| answers |
votes |
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I was running a 3D 15N edit NOESY (on a Bruker 600) and it was inadvertently stopped. I would like to restart the experi...
| 0 |
0 |
2k |
| answers |
votes |
views |
I upload my protein on csrosetta server for generating structures. I have provided TALOS data file.
Its already two days...
Posted:
anup
1
Jun 04 '13 at 06:09
| 0 |
0 |
2k |
| answers |
votes |
views |
Hi. I receive this error, when I try to modify the wiki.
Fatal error: Cannot redeclare class MWNamespace in /var/www/nm...
| 4 |
0 |
6k |
| answers |
votes |
views |
Hi.We have a 500MHz BRUKER AVANCE spectrometer.unfortunately its has been quenched.we have 3 probes:5mmQNP , 5mmBBI and ...
| 1 |
0 |
8k |
| answers |
votes |
views |
Hi, I am unable to activate our lift on our avance III 400 NMR from BruKer The message is emergency air lift activated....
| 2 |
0 |
4k |
| answers |
votes |
views |
I am trying to obtain the 1H-15N-HMBC of sildenafil molecule in a BBI 400 MHz probe. I only detect the correlations betw...
| 1 |
0 |
4k |
| answers |
votes |
views |
How to set up the experiment in order to obtain a good COSY spectrum of Cu(II) compound?
I have tried to do it by just ...
| 1 |
0 |
6k |
| answers |
votes |
views |
Hii,
I want to know the difference between 13C edited and 13C resolved NOESY and also tell me about the applicati...
| 0 |
0 |
2k |
| answers |
votes |
views |
Hi folks,
Has anyone calculated NOESY intensities from a X-ray crystal structure? CORMA program calculates. But have an...
Posted:
nmrspin
1
May 10 '13 at 11:39
| 2 |
1 |
3k |
| answers |
votes |
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Hi!
I have a problem signing up at the NMR wiki.
I am met with this screen.
There is no user creation possibility.
...
| 2 |
0 |
20147 |
| answers |
votes |
views |
what is hard and soft pulse and its usage
...
Posted:
akkhi
1
/ Updated:
mirage
1
Apr 28 '13 at 05:43
