Help for Boron 11 NMR!

10 1 6k
answers votes views
I'm using a Bruker 300 NMR, equipped with a BBO probe, to do Boron 11 NMR. But I got no signal no matter what pulse leng...
Posted: Chemuri 11 / Updated: Jim Lin 1 Apr 14 '15 at 06:47

Odd 1D-ROESY Result

0 1 1k
answers votes views
Hello, I've been trying to assign peaks in a proton spectrum of a highly dynamic ring, namely 2-deutero-diselenane. Th...
Posted: K G 11 Aug 07 '11 at 16:08

varian-topspin conversion processing artifacts?

1 0 2k
answers votes views
I have been using topspin to process data recorded on a varian magnet, when processing a 13C-HSQC I noticed one of my pe...
Posted: Thomas Garner 81 / Updated: bernie o'hare 111 Aug 06 '11 at 10:22

1,n-ADEQUATE setup

2 1 4k
answers votes views
I need to measure the 4-bond coupling into a group of unassigned quaternary carbons. I would like to use the 1,n-ADEQUAT...
Posted: Bowling 11 / Updated: Hessen 1 Jan 31 '15 at 13:56

adjusting topshim parameters

2 1 5k
answers votes views
On our Avance III 500 we use Topshim quite successfully for any probe with a gradient coil. The only time we have a pro...
Posted: Kirk Marat 711 / Updated: bernie o'hare 111 Aug 14 '11 at 07:52

Varian Gemini 300 Transmitter Board Indicator Lights

1 0 2k
answers votes views
I am having problems with a Varian Gemini 300 console. During the troubleshooting process, I noticed that the number of...
Posted: nz402 1 / Updated: cal carpenter 11 Jul 23 '11 at 10:15

NMR Lock signal

1 0 2k
answers votes views
THis is my lock signal....what is up with it, and what do I do? https://picasaweb.google.com/113100759436397078363/LockS...
Updated: Jonathon Knight 1 Jul 25 '11 at 05:47

What is the violation statistics best practice?

1 1 2k
answers votes views
I am wondering whether anyone knows if there is an established "best practice" on how many restraint violations (distanc...
Posted: Sally 11 / Updated: Yoan Monneau 136 Jul 20 '11 at 03:44

Looking for hsqc-based ZZ exchange bruker pulse program

1 1 2k
answers votes views
hi nmrwikier ! Anyone know if the hsqc-based zz exchange pulse prog developed by Farrow et al. (1994) is available on s...
Updated: Yoan Monneau 136 Jul 07 '11 at 03:21

c13 filter noesy experment for homodimer protein

1 0 2k
answers votes views
Dear NMR wikiers I would like to take c13 filter noesy experment ( this experment explore residues of the interface of...
Updated: sri 71 Jul 05 '11 at 10:56
648

questions

Newest questions are shown first.

Tags

× 71
× 28
× 26
× 24
× 11
× 10
× 8
× 8
× 6
× 4
× 3
× 3
× 3
× 2
× 2
× 2
× 2
× 2
× 1
× 1
× 1
× 1
× 1
× 1
× 1
× 1
posts per page103050

powered by CNPROG