Blog Archives

Failure Reading NMR data in GaussView


There was this following message on a GIAO calculation when trying to open the file in GaussView5.0 (it opens successfully in ChemCraft)

CConnectionGLOG::Parse_GLOG()
Failure reading NMR data 
Line Number 2414

When you go to said line (line 2414) you find the following string:

Eigenvalues:-12345.6789 -12345.6789 -12345.6789

Which belong to the eigenvalues of the SCF NMR GIAO shielding tensor. The problem lies with the space missing between the colon sign ‘:’ and the ‘-‘ sign of the first eigenvalue. You can fix it either by hand with an editor but GV only warns you about the first instance so there may be others and you need to repeat the procedure. It is probably best to fix them all in one go with the following command from the terminal:

sed -i ‘s/Eigenvalues:-/Eigenvalues: -/g’

It is good to be back in Romania at the UBB writing these posts where this blog began. Thanks to my good friend Dr. Alexandru Lupan for pointing out this error.

Error for Gaussian16 .log files and GaussView5


There’s an error message when opening some Gaussian16 output files in GaussView5 for which the message displayed is the following:

ConnectionGLOG::Parse_Gauss_Coord(). 
Failure reading oriented atomic coordinates. Line Number

We have shared some solutions to the GaussView handling of *chk and *.fchk files in teh past but never for *.log files, and this time Dr. Davor Šakić from the University of Zagreb in Croatia has brought to my attention a fix for this error. If “Dipole orientation” with subsequent orientation is removed, the file becomes again readable by GaussView5.

Here you can download a script to fix the file without any hassle. The usage from the command line is simply:

˜$ chmod 777 Fg16TOgv5
˜$ ./Fg16TOgv5 name.log

The first line is to change and grant all permissions to the script (use at your discretion/own risk), which in turn will take the output file name.log and yield two more files: gv5_name.log and and name.arch; the latter archive allows for easy generation of SI files while the former is formatted for GaussView5.x.

Thanks to Dr. Šakić for his script and insight, we hope you find it useful and if indeed you do please credit him whenever its due, also, if you find this or other posts in the blog useful, please let us know by sharing, staring and commenting in all of them, your feedback is incredibly helpful in justifying to my bosses the time I spent curating this blog.

Thanks for reading.

%d bloggers like this: