H NMR integraton

3 1 11634
answers votes views
Dear all: I just synthesized a polymer. The integrations in the high-chemical-shift regime are consistent with theoretic...
Posted: Davis Chen 11 / Updated: sekhar Talluri 621 Jun 02 '11 at 13:33

Aminoacid residue identification or assignment of protein from 3D NMR Experments

3 1 6k
answers votes views
Dear NMR Wiki'ers I am identifying aminoacid residues or assignment of protein from following 3D NMR experments HNCA...
Posted: sri 71 / Updated: Justin Frank 1 Jun 29 '16 at 19:53

Best Relaxation delay 3D NMR

1 1 6k
answers votes views
Dear NMR WIKIers I prefer to measure best relaxation delay for 3D nmr experments by giving array ( like 0.5 , 0.6 , 0....
Updated: sri 71 May 24 '11 at 02:44

Downfield carbon paired with a upfield proton

4 1 5k
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...
Posted: Jonnala Kotesh Kumar 11 / Updated: nvgramosa 11 Oct 08 '11 at 09:08

software for 1D-2D spectra assignment for small molecules

2 1 6k
answers votes views
Please advice good software for 1D and 2D spectra assignment and structure elucidation, for small organic molecules. I'm...
Posted: VVK 61 / Updated: Evgeny Fadeev 5771 May 23 '11 at 10:54

adiabatic decoupling

1 1 5k
answers votes views
Hi NMRwikiers, for measuring scalar couplings we use some HSQC pulse sequences modified for obtaining the coupling in F1...
Posted: ptrigomou 11 / Updated: ChemMJW 99 Jun 28 '11 at 12:50

NMR resonance Lock

2 1 4k
answers votes views
I am running a varian gemini 300 on SUN microsystems with UNIX. I am trying to lock on my sample, and my lock is not sho...
Posted: MONOJON 11 / Updated: Jerry Hirschinger 199 Jun 16 '11 at 09:46

about sideband in solid-state NMR

2 1 12257
answers votes views
Hi, dear all, I've encounter a strange phenomemon. While the target speed of MAS was set to be 12kHz, the sidebands of ...
Posted: Frey 61 / Updated: Alexey Potapov 21 Jul 04 '11 at 10:17

NMRPipe: re-integrate peaks

1 1 4k
answers votes views
Hello, I am familiarizing myself with NMRPipe and I have a question similar to the one already asked (http://qa.nmrwiki...
Updated: vvostri 11 Jun 14 '11 at 09:54

Converting from 2 column data to Topspin fid

1 1 4k
answers votes views
I am new to Topspin and would like to know if a 2 column dataset (containing time versus intensity) can be converted int...
Posted: Arvind Ananthanarayanan 11 / Updated: bernie o'hare 111 Aug 06 '11 at 10:48
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