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1 |
27899 |
| answers |
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Hi and thanks for answering my prev. questions! Decided to ask this one:
How can I convert fid data (ser file) to plain...
| 4 |
1 |
27361 |
| answers |
votes |
views |
Hi everyone,
I was wondering whether anyone could help me to explain why the chemical shifts in my proton and carbon NM...
| 4 |
1 |
17240 |
| answers |
votes |
views |
I have a rather simple question - What is the acceptable difference in coupling constants between the anisotropic and is...
| 4 |
1 |
5k |
| answers |
votes |
views |
I`m new on Pipe. I was using the values from pipe to estimate R1 and R2. Because lots of signal in the HSQC were crowded...
Updated:
Marcos
21
Jul 02 '10 at 10:55
| 4 |
3 |
9k |
| answers |
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Dear all,
I was wondering whether someone managed to install the VnmrJ software of Varian (2.2 D) on a Ubuntu based sys...
| 4 |
1 |
23540 |
| answers |
votes |
views |
Hi
I have recently moved to a lab which has a varian magnet, in the past I have only used brukers. The people here use ...
| 4 |
1 |
5k |
| answers |
votes |
views |
What defines the area of effect of nuclear magnetic resonance?
Is it the magnetic field? the frequency? Or just the diam...
| 4 |
1 |
12648 |
| answers |
votes |
views |
Hello, I need to set up aquisition parameters for an echo solid sequence on bruker. In order to analyse deuteraed sample...
| 4 |
1 |
8k |
| answers |
votes |
views |
Hello all,
I have spent approximately 4 hours trying to analyze an H NMR consisting of two doublets of doublets (pe...
| 4 |
1 |
7k |
| answers |
votes |
views |
HELLO NMR WIKI ERS
Could you please give information about the standred reference values of LINEAR PRIDICTION FORWRAD...
Updated:
sri
71
May 24 '11 at 02:45
| 4 |
1 |
6k |
| answers |
votes |
views |
Dear sirs and madams,
I have a natural product whose two carbon resoances are appearing at 46 and 56 ppm but theirs prot...
| 4 |
0 |
20508 |
| answers |
votes |
views |
Dear NMR wikiers
I am assigning 95 aminoacid residue protein . I can see 76 cross peaks in N H HSQC on 700 vnmr cryob ...
Updated:
sri
71
Aug 25 '11 at 00:05
| 4 |
0 |
9k |
| answers |
votes |
views |
Dear Friends,
I've recently encountered a problem with gradient shimming that has never happened to me before. I can't ...
| 4 |
1 |
5k |
| answers |
votes |
views |
Hi guys, sorry to be really cheeky and sign up simply to ask for help, but here goes.
I've done a simple Grignard addit...
| 4 |
0 |
10297 |
| answers |
votes |
views |
Is it possible to generate a spectrum from BMRB chemical shifts?
I want to generate a spectrum to use as a reference fo...
| 4 |
1 |
12376 |
| answers |
votes |
views |
In a normal fully decoupled carbon experiment, can you integrate equivalent carbons? In other words , do all CH3's get ...
| 4 |
1 |
6k |
| answers |
votes |
views |
Hello, dear NMR-comrades!
I work on Bruker AVANCE II 400 MHz NMR-spectrometer and today I had some troubles with wobbi...
| 4 |
0 |
8k |
| answers |
votes |
views |
Hi.We have a 500 MHz AVANCE-DRX spectrometer and I have a question about it .How we can understand that the amplifier ha...
| 4 |
0 |
8k |
| answers |
votes |
views |
Recently the TOPSPIN always popup a windows "L-TRX board overtemperature error occurs"
Then the lock is lost, and the lo...
Updated:
Roja
26
Jan 07 '13 at 15:58
| 4 |
0 |
10042 |
| answers |
votes |
views |
Dear all,
how do you determine the minimum distance between
two high-field magnets?
Is it that their 5-gauss lines mus...
| 4 |
0 |
8k |
| answers |
votes |
views |
Hi,
I am an undergraduate student who is doing a chemistry/computing project. I have chosen to write a simple C program...
| 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 ...
| 4 |
0 |
23131 |
| answers |
votes |
views |
We have got a donated AQR/p with Spectrospin 300 magnet and there is no helium inside. It was sitting in the warehouse f...
| 4 |
0 |
12577 |
| answers |
votes |
views |
hi All,
I run a 1H-15N HMBC experiment on a Bruker AVANCE III 600 MHz spectrometer. But I fail to get the long- range ...
| 4 |
0 |
9k |
| answers |
votes |
views |
I'm trying to diagnose a possible issue performing a selective 1D NOE (selnogp) on a Bruker Avance II 500Mhz with TopSpi...
| 4 |
0 |
10635 |
| answers |
votes |
views |
We just bought a new console (with Topspin 3.2)for our Bruker 400 and noticed that not all experiments that we previousl...
| 4 |
1 |
9k |
| answers |
votes |
views |
Hello,
I work a lot with compounds containing numerous carbohydrate groups. Therefore I use frequently 1D-TOCSY experim...
| 4 |
0 |
6k |
| answers |
votes |
views |
Is it possible to obtain this experiment with a BBI 400 MHz probe? All the tries I have made they have been unsuccessful...
| 4 |
0 |
10440 |
| answers |
votes |
views |
Hi All,
I would like to get suggestion about how to integrate the peak area of CDCl3 which is overlapped with other pea...
| 4 |
0 |
26162 |
| answers |
votes |
views |
Greetings,
I want to ask for some advice in matter of 15N hard pulse calibration on Bruker machines.
I'm working on Avan...
