Tagged questions

au for 1H and 31P with iexpno and ssleep for kinetics

1 0 344
answers votes views
hi there. I want to establish an au with the following content: I want to measure 1H and 31P make ssleep (userdefined)...
Posted: charlez miller 1 / Updated: Ulrich Haunz 169 Sep 22 at 06:25

Which Bruker HSQC program do you use?

5 0 539
answers votes views
Hello, could you tell me which HSQC and E-HSQC program are recommendable ? These are Bruker HSQC pulse programs: hsqcp...
Posted: lithiumamide 1 / Updated: RuudA 11 Sep 10 at 11:46

Tool for Subsampling Uniformly-Acquired Data to Mimic NUS Spectra

1 0 4k
answers votes views
Hello all, I have several 2D and 3D data sets acquired using Bruker spectrometers in the standard uniform sampling fash...
Updated: ChemMJW 99 Aug 23 at 20:43

15N 90 degree hard pulse calibration

4 0 402
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...
Updated: Arkadiusz Leniak 120 Aug 25 at 04:18

Topspin 2.1 error message with Windows 7 OS

2 0 555
answers votes views
Hi all, I have been running TopSpin 2.1 on my Windows 7 32-bit OS for the last few years and now am getting this annoyin...
Posted: Olivia 1 / Updated: John Hollerton 96 Sep 10 at 03:46

Topspin3.2 deconvolution, border peaks are cutted off

1 0 698
answers votes views
Greetings, I've some annoying issue with Topspin and deconvolution. No matter what I'm trying to do, border peaks are a...
Posted: Arkadiusz Leniak 120 / Updated: Ulrich Haunz 169 Jun 16 at 07:48

19F full range homodecoupling

3 0 1k
answers votes views
Greetings, this is my first question in this wiki :) I wonder if there's possibility to obtain full homo decoupled spe...
Updated: Arkadiusz Leniak 120 Jun 16 at 00:14

bruker s1 sortier

0 0 1k
answers votes views
Hello, I can't get results, as unknown error occures data/results.csv I'd restarted spectrometr several time, but the s...
Posted: Konservator 1 / Updated: Jerry Hirschinger 189 May 06 at 07:37

How to performing acquisition during all time multi pulse sequence - Bruker ?

1 0 34885
answers votes views
Hi all, I have a small question on how to aquired a complete signal in BRUKER AVIII. I want to create a multi pulse sequ...
Posted: TiagoB 5 / Updated: Pascal Fricke 236 Oct 11 '13 at 06:59

Reset F1 axis (Bruker)

1 0 966
answers votes views
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...
Updated: wilsonmv 1 Aug 11 '13 at 22:12

How to start experiment at particular row

1 0 850
answers votes views
I was running a 3D 15N edit NOESY (on a Bruker 600) and it was inadvertently stopped. I would like to restart the experi...
Posted: Lola Brown 1 / Updated: Pete Gierth 326 Jun 13 '13 at 11:05

Avance III 400 NMR lift unresponsive... emergency air lift activiated

1 0 2k
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....
Posted: Tamara 1 / Updated: wilsonmv 1 May 27 '13 at 18:53

Bruker Minispec mq40. What is the daily check sample?

1 0 1k
answers votes views
Hello all, Our daily check sample for the Minispec mq40 has been decreased in volume due to probably evaporation!! An...
Posted: Amin os 43 / Updated: Xenia Tombokan 1 Apr 11 '13 at 08:43

Lock 'lost' on Bruker 400MHz NMR

1 1 1k
answers votes views
I had just finished refilling the nitrogen and powering up the NMR after the holiday shutdown and went through the norma...
Posted: Norman Chu 11 / Updated: Roja 26 Jan 07 '13 at 16:11

Pulse sequence for homonuclear correlation with SPC5 mixing period

0 0 2k
answers votes views
Hi, I'm looking for a pulse program suitable for Bruker Avance llI (topspin 2.1) which is 2D homonuclear correlation wit...
Posted: Gili Abr 1 Sep 27 '12 at 02:09

Data format of TopSpin-processed spectra

2 1 1k
answers votes views
Hi everyone I would like to write some code to read in spectra that were processed using TopSpin (Bruker), but so far I...
Updated: canavanin 17 Sep 27 '12 at 07:31

Setting up deuterium (2H) NMR on Bruker BBO probe

2 0 3k
answers votes views
I need to set up 2H NMR on a Bruker 600 MHz BBO probe for the first time. Can anyone give me a set of instructions? Do ...
Posted: doodlebugs 1 / Updated: Anne Baudouin 36 Oct 15 '12 at 02:37

Calibration of a Bruker NMR probe

3 1 2k
answers votes views
I've received a loaner probe from Bruker while ours is being repaired but I'm not getting any timely response on instruc...
Posted: Javaslinger 53 / Updated: Evgeny Fadeev 5571 Jun 21 '12 at 21:03

Sample data request: Bruker HNCO

1 0 1k
answers votes views
Would anyone have a recent generation Bruker HNCO (or similar) data set that they would be willing to share with me for ...
Posted: Kirk Marat 656 / Updated: Jana 31 Jun 20 '12 at 20:02

Macro for variable temperature experiments on Topspin (Bruker)

3 0 2k
answers votes views
I am working on a MAS solid-state NMR Bruker spectrometer using Topspin. Is anyone familiar with a macro for running sev...
Posted: Gili Abr 1 / Updated: David O'Brien 1 Apr 25 '12 at 08:32

bsms hard ware test on nmr specrometer

1 0 3k
answers votes views
HI nmr wikier I want to test bruker nmr spectometer bsms unit on board level including all boards. How to run the test f...
Posted: JawaidIqbal 1 / Updated: Ulrich Haunz 169 Mar 13 '12 at 04:46

Beginners question: checking probe and multinulear ability in Bruker machines

2 1 3k
answers votes views
Hi All, This may be a daft question, but how do I go about identifying the probe in our NMR machine, and hence whether ...
Posted: blankchem 11 / Updated: Kirk Marat 656 Jul 04 at 08:51

h2bc experiment

2 1 1k
answers votes views
Hello nmr wikier I want to run pulprog h2bcetgpl3 on bruker instrument using adiabiatic shape pulse crp60comp.4 I determ...
Posted: feroon 21 / Updated: zablociak 11 May 30 at 13:21

adjusting topshim parameters

2 1 3k
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 656 / Updated: bernie o'hare 111 Aug 14 '11 at 07:52

Low resolution of pepitde samples

3 0 1k
answers votes views
Dear friends, I am now trying to record the NOESY spectrum of my 30 amino acids peptide on DRX600 with a TXI cryo probe...
Posted: Yun Wang 1 / Updated: Evgeny Fadeev 5571 Jun 07 '11 at 14:00

adiabatic decoupling

1 1 1k
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

Error 113: lid is close

1 1 1k
answers votes views
Was trying to lift sample in BMSB control suite... but the machine detected sample within and an error 113 popped out. A...
Posted: conny 11 / Updated: Jerry Hirschinger 189 Apr 19 '11 at 07:40

same parameters but difference in phase why?

2 1 1k
answers votes views
hi, though this question seems to be easy for you but i am new for this software and to this field. Recently, i took sil...
Updated: Ganesh 21 Apr 24 '11 at 23:28

How to study polymer degradation by gamma and X-Ray radiation?

0 1 2k
answers votes views
Hi, I was asked to study polyethylene degradated by gamma and Xrays. I planed to measure relaxations rates, but which on...
Posted: Anne Baudouin 36 / Updated: Evgeny Fadeev 5571 Mar 16 '11 at 08:10

optimising o1 in solid state nmr

1 0 2k
answers votes views
I'm a little bit confused about setting o1, in the case of a solid sample First o1 is the offset of the transmitter fre...
Updated: silvernmr 11 Mar 09 '11 at 06:17

Bruker DRU ADC-overflow warning message in Topspin during HSQCEDETGP

6 1 4k
answers votes views
To experienced Bruker users: I often get the following message in ICON-NMR while running HSQC/HMQC: "zg: DRU warning: n ...
Posted: Sylvain Demanze 71 / Updated: djh 1 Aug 11 '11 at 02:49

Where can I find current shim values in Bruker Paravision?

0 1 1k
answers votes views
Hello, I am a novie to the field. I am trying to record the change in settings post shimming using Bruker ParaVision. I...
Posted: cyclone 21 / Updated: Evgeny Fadeev 5571 Jan 04 '11 at 15:35

Exporting integral data for use in calculations

6 1 3k
answers votes views
Hello people, For my internship I am attempting to fully automate monomer composition analysis on Bruker TOPSPIN 2.0 us...
Posted: Nathanael91 23 / Updated: Clemens Anklin 406 Nov 30 '10 at 09:12

two lines in acetone-d6

2 1 2k
answers votes views
We try to setup a used Bruker Avance 200 system. After frequency search we started to setup lock and shim file. Using D2...
Posted: Thomas Tr 11 / Updated: Evgeny Fadeev 5571 Nov 19 '10 at 12:23

Bruker GRPDLY Parameter

2 1 2k
answers votes views
I am new to working with Bruker-style NMR data and am experiencing confusion with regard to Bruker's digital filtering. ...
Posted: ChemMJW 99 / Updated: Kirk Marat 656 Nov 15 '10 at 09:10

Is it possible to keep increment time as zero in 2D?

2 0 1k
answers votes views
hi,i want to run NOESYPHPR with increment time as zero (d0=0).If possible, which software is easy to stack plot(in 1D-fo...
Posted: saship21 21 / Updated: Evgeny Fadeev 5571 Nov 11 '10 at 20:35

How to process and analyze serial 1D data nmrPipe?

3 1 3k
answers votes views
Hi all, I am very new to nmrPipe. I want to achieve the following steps. It would be very kind if somebody helps. I hav...
Posted: RSnmr 11 / Updated: Evgeny Fadeev 5571 Oct 28 '10 at 09:44

COSY problem (cosydfesgpph pulse program)

1 1 2k
answers votes views
Hi, I am running COSY on a DNA:RNA hybrifd. However, I have got no cross-peaks at all even for CYT H5-H6? what do you ...
Posted: waleed 13 / Updated: Evgeny Fadeev 5571 Aug 31 '10 at 11:48

T2 relaxation dispersion with Bruker's sequence

1 1 3k
answers votes views
Hi there, I've been trying to use bruker's pseudo-3D sequence for meassuring T2 relaxation dispersion and have a problem...
Posted: Luciano A 11 / Updated: Yoan Monneau 136 May 28 '11 at 03:56

vconv - cannot open menu with too many items

0 0 2k
answers votes views
Hi I was trying to open varian data on a bruker XWinNMR software - typed vconv command and there was an error that sound...
Posted: Evgeny Fadeev 5571 Aug 13 '10 at 13:33

Bruker Avance pulse sequences - where to find if not in TopSpin?

2 2 6k
answers votes views
I used to use Varian Inova systems with BioPack all the time, and now I'm using a Bruker Avance-III system geared for Ch...
Posted: jkurutz 111 / Updated: Charlie Fry 91 Aug 08 '10 at 09:34

Are hardcoded values in bruker pulse sequences overridable?

1 0 1k
answers votes views
For example when there is a statement like this in the pulse program file "d12=20u" can I change value of d12 from th...
Posted: Evgeny Fadeev 5571 / Updated: Clemens Anklin 406 Jul 28 '10 at 02:07

What is the purpose of acqu and acqus files in Bruker setup?

1 1 2k
answers votes views
Hello, What is the significance of the "s" in the end of the parameter file name in the Bruker experiment directories?...
Posted: Evgeny Fadeev 5571 / Updated: Clemens Anklin 406 Jul 23 '10 at 21:16

what is importance of PH mode in topspin2.1

1 1 3k
answers votes views
hi,when i am processing nmr data in topspin 2.1,by default we are using pk mode in ph mode.there are other modes also su...
Posted: sashi 41 / Updated: Clemens Anklin 406 Jul 23 '10 at 21:21

Which Bruker HMBC program do you use?

7 2 3k
answers votes views
Hello, Here are Bruker hmbc pulse programs (produced by ls *hmbc*): hmbcacbigpl2ndqf hmbcacgplpqf hmbcetgpl2nd hm...
Posted: Evgeny Fadeev 5571 / Updated: Arkadiusz Leniak 120 May 31 at 15:21

What does prosol relations statement do in Bruker pulse program code?

1 0 9k
answers votes views
Hello, I found this in a pulse program called wet: prosol relations=<lcnmr> How does it affect the workings of...
Posted: Evgeny Fadeev 5571 / Updated: Ilango 171 Jul 16 '10 at 11:18

What does ph2:r statement do in Bruker pulse programs

3 1 2k
answers votes views
Found a following statement in the pulse program called selnogp p12:sp2:f1 ph2:r What does this do - specifically las...
Posted: Evgeny Fadeev 5571 / Updated: Pete Gierth 326 Aug 06 '10 at 11:05

Looking for sample spectra....

2 1 2k
answers votes views
Hi guys : Is there a public database of sample Bruker/Varian NMR spectra ? I want to look at a sample 4D SER file ......
Posted: j 131 / Updated: Evgeny Fadeev 5571 Jul 07 '10 at 14:41

What does tcu error in bruker mean: ignored AQNEXT, busy FIFO is stopped?

1 0 4k
answers votes views
Has any one seen this type of error before? tcu error: Error in 'hsqcrexetf3gpsi3d.t22.d': line 92 (pc=50, ld=2300): - ...
Posted: Jeetender Chugh 31 / Updated: Ilango 171 Jul 09 '10 at 11:45

BRUKER Fid data ordering

2 2 5k
answers votes views
Hi guys : This post is related to : qa.nmrwiki.org/question/83/where-to-find-technical-information-on-varian-and-bruke...
Updated: j 131 May 25 '10 at 11:45
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