Bugs item #3131614, was opened at 2010-12-07 17:36
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Category: File Input/Output
Group: None
Status: Open
Resolution: Fixed
Priority: 5
Private: No
Submitted By: Ben Stein ()
Assigned to: Bob Hanson (hansonr)
Summary: Orbitals not found in NBO output.

Initial Comment:
The attached NBO files do not seem to be loading into jmol correctly, while the 
polypeptide from a previous discussion 
(https://sourceforge.net/tracker/?func=detail&aid=2975200&group_id=23629&atid=379136)
 works fine. The atom geometry loads fine, but when I attempt to plot an 
orbital, the following error appears: "script ERROR: no MO basis/coefficient 
data available for this frame".

The only difference I can see is that these NBO plot files have numbers in 
scientific notation.

Jmol 12.0.24
OS X 10.6.5

Thanks,
Ben

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>Comment By: Ben Stein ()
Date: 2010-12-22 21:14

Message:
I don't have a whole lot of time right this moment to really give it a
thorough testing (holidays and all that), but so far things are looking
good. 

As far as SP functions go, I don't think gennbo supports them (at least
not according to the manual), but the gaussian/gamess/etc. specific nbo
might.

Here is what I've checked so far:
Spin restricted loads the NBOs fine, both from the .3x files and .out
file. The NBOs that I've checked against other plots seem to match up
great. I'll test a few more compounds though, with varying basis sets.

Spin unrestricted also loads the NBOs fine, but I can't see how to select
between alpha and beta orbitals.



----------------------------------------------------------------------

Comment By: Bob Hanson (hansonr)
Date: 2010-12-17 04:47

Message:
Ben,

See http://chemapps.stolaf.edu/jmol/docs/examples-12/Jmol-12.zip

This needs careful testing. It should:

-- load genNBO .out files directly, provided .31, .36 or .37, and.46 are
in the directory of the .out file and have the same root name
-- load .31 - .37 directly. 
-- handle UHF well
-- display orbitals properly 

If NBO ever uses SP basis sets ("L") I would like to test that. 

Bob

----------------------------------------------------------------------

Comment By: Ben Stein ()
Date: 2010-12-15 18:16

Message:
Sorry about that, I had some issues with the file size. It should be OK
now.

----------------------------------------------------------------------

Comment By: Bob Hanson (hansonr)
Date: 2010-12-15 04:05

Message:
progress! But no files attached....

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Comment By: Ben Stein ()
Date: 2010-12-15 03:53

Message:
Thanks very much, it seems to be working great. I'll run through some
bigger molecules and check some more. One thing though, spin unrestricted
calculations don't seem to be reading in properly, I've attached a simple
example.

----------------------------------------------------------------------

Comment By: Bob Hanson (hansonr)
Date: 2010-12-14 21:38

Message:
You must have all the .xx files in the same directory and with the same
name as the .out file. 

----------------------------------------------------------------------

Comment By: Bob Hanson (hansonr)
Date: 2010-12-14 21:21

Message:
This NBO file has nonstandard order of P orbital ocefficients. I've added
capability to read them to Jmol 12.1.26. See
http://chemapps.stolaf.edu/jmol/docs/examples-12/Jmol-12.zip. Please
confirm that the orbitals as calculated are the ones depicted.

----------------------------------------------------------------------

Comment By: Ben Stein ()
Date: 2010-12-14 17:32

Message:
I've just tried to open the nbo output file (ch4nbo.out, with the AONBO
keyword present) and I'm getting an unexpected end of file error:

script ERROR: Unexpected end of file after line 5:
null

I parsed the file in python and I don't see and crazy characters in there,
so I'm not sure whats going on.

----------------------------------------------------------------------

You can respond by visiting: 
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