Subject: Regarding processing problem of 2D TOCSY ucsf in sparky
From: pancham
Date: May 8, 2013

Next: 883


Dear sir/Madam,
I am a sparky user and using this software for 2D NMR assignment....I used this software many time...I am facing a problem in ucsf file of 2D tocsy NMR....my sample is in CDCl3 and I fixed the TMS at 0 ppm on both W1 and W2 axis...but if I put the cursor on any other contour of diagonal of this 2D tocsy spectra both the W1 and W2 value are not same....... only that diagonal contour is showing same W1 and W2 value which is fixed by ST command for TMS at 0 ppm.....Same way I did 2D roesy TMS adjustment at 0 ppm...and this case is fine....Due to the problem in tocsy I am unable to synchronize both the 2D tocsy and roesy NMR data...so I am unable to understand the problem...please help me to solve this problem so I can work further....

Thankyou

Regards
Pancham Kandiyal
CDRI, Lucknow
India