OK, the QChem reader should be working now -- default for UHF is all
orbitals, alpha and beta; filter "BETA" or filter "ALPHA" works now; code
better integrated into MOReader subclass. There were a few other minor
problems there with labels as well.

Bob


2010/8/19 René Kanters <[email protected]>

> Hi Bob,
>
> There are unrestricted calculations (just not Hartree Fock, but B3LYP,
> which provides the same reporting on orbitals)
> in benzene-plus-UB3LYP-631Gd.out, benzene_plus-UB3LYP_nosym.out and
> enediyne.out. There are also restricted open shell
> ones benzene_plus-ROB3LYP_nosym.out and benzene-plus-ROB3LYP-631Gd.out and
> regular restricted
> ones benzene-B3LYP-631Gd.out, benzene-RB3LYP_nosym.out, H2O-B3LYP-631Gd.out, 
> H2O-B3LYP-631Gd_pure.out
> and H2O.out.
>
> I just committed a new benzene-RHF.out file in the qchem folder for the
> Jmol-datafiles. (It took me a while to figure out how to do that again :-).
>
> Cheers,
> René
>
> On Aug 19, 2010, at 2:03 PM, Robert Hanson wrote:
>
> Rene, if you can put some sample QChem UHF files in the data directory that
> illustrate this, it would be helpful.
>
> Bob
>
>
> 2010/8/19 René Kanters <[email protected]>
>
>> Hi Bob,
>>
>> Since the calculation is restricted the alpha and beta orbitals are
>> exactly the same. Only for restricted open shell or unrestricted
>> calculations are their differences only in the singly occupied (and virtual)
>> orbitals for the former and for the latter all alphas and betas can be (and
>> usually are) different.
>>
>>
> right, I see. I still don't see why the discrepency in number of orbitals.
>
>
>> I haven't checked the code, but I think I am collecting in the 'Alpha MOs,
>> Restricted' line the latter word to find out whether it was really
>> restricted, in which case I am not even looking for the betas: therefor 1
>> set of only alpha orbitals.
>>
>> I hope that helps.
>>
>> René
>>
>> On Aug 19, 2010, at 12:28 PM, Robert Hanson wrote:
>>
>> I think part of the problem was that with some of the really high level
>> calculations there can be hundreds of alpha and beta orbitals. The
>> filterMO() method is in MOReader, so it is common to any file implementing
>> NBOs, Gamess, Gaussian, Jaguar, QChem, GenNBO, and Psi. That's what picks up
>> on the filter "BETA" business. As for QChem, it's not set up to recognize
>> alpha/beta mixes yet.
>>
>> Rene, in benzene-B3LYP-631Gd.out (data files) can you explain to me how
>> these sections match up?
>>
>> --------------------------------------------------------------
>> User input:
>> --------------------------------------------------------------
>> $comment
>>   benzene RB3LYP/6-31G*
>> $end
>> ...
>> $rem
>>   jobtype             OPT
>>   exchange            B3LYP
>>   basis               6-31G*
>>   unrestricted        FALSE
>>   print_general_basis TRUE
>>   print_orbitals      TRUE
>> $end
>> ...
>>  Alpha MOs, Restricted
>>  -- Occupied --
>> -10.188 -10.188 -10.188 -10.187 -10.187 -10.187  -0.846  -0.740
>>   1 A1g   1 E1u   1 E1u   1 E2g   1 E2g   1 B1u   2 A1g   2
>> E1u
>>  -0.740  -0.597  -0.597  -0.519  -0.459  -0.438  -0.417  -0.417
>>   2 E1u   2 E2g   2 E2g   3 A1g   2 B1u   1 B2u   3 E1u   3
>> E1u
>>  -0.359  -0.340  -0.340  -0.246  -0.246
>>   1 A2u   3 E2g   3 E2g   1 E1g   1
>> E1g
>>  -- Virtual --
>>   0.004   0.004   0.091   0.145   0.145   0.164   0.182   0.182
>>   1 E2u   1 E2u   4 A1g   4 E1u   4 E1u   1 B2g   4 E2g   4
>> E2g
>> ....
>>
>>  Beta MOs, Restricted
>>  -- Occupied --
>> -10.188 -10.188 -10.188 -10.187 -10.187 -10.187  -0.846  -0.740
>>   1 A1g   1 E1u   1 E1u   1 E2g   1 E2g   1 B1u   2 A1g   2
>> E1u
>>  -0.740  -0.597  -0.597  -0.519  -0.459  -0.438  -0.417  -0.417
>>   2 E1u   2 E2g   2 E2g   3 A1g   2 B1u   1 B2u   3 E1u   3
>> E1u
>>  -0.359  -0.340  -0.340  -0.246  -0.246
>>   1 A2u   3 E2g   3 E2g   1 E1g   1
>> E1g
>>  -- Virtual --
>>   0.004   0.004   0.091   0.145   0.145   0.164   0.182   0.182
>>   1 E2u   1 E2u   4 A1g   4 E1u   4 E1u   1 B2g   4 E2g   4
>> E2g
>> ...
>>
>>                         RESTRICTED (RHF) MOLECULAR ORBITAL COEFFICIENTS
>>                          1         2         3         4         5
>> 6
>>  eigenvalues:        -10.188   -10.188   -10.188   -10.187   -10.187
>> -10.187
>>                          7         8         9        10        11
>> 12
>>  eigenvalues:         -0.846    -0.740    -0.740    -0.597    -0.597
>> -0.519
>>                         13        14        15        16        17
>> 18
>>  eigenvalues:         -0.459    -0.438    -0.417    -0.417    -0.359
>> -0.340
>>                         19        20        21        22        23
>> 24
>>  eigenvalues:         -0.340    -0.246    -0.246     0.004     0.004
>> 0.091
>>                         25        26
>>  eigenvalues:          0.145     0.145
>>
>>
>> Why just 26 orbitals? Are they "alpha" or "beta"?
>>
>>
>>
>> 2010/8/19 René Kanters <[email protected]>
>>
>>> I believe that that is different than what is done in the qchem reader
>>> where both sets of orbitals are read by default. At least that is the way I
>>> initially implemented it. The tricky part with that is that the number of
>>> MOs is doubled and you have to know what the number of the highest alpha one
>>> is to say which MO you want to show for the betas (unless you use the popup
>>> where the energies may help).
>>>
>>> Would it make sense to have a separate list of beta MOs 'parallel' to the
>>> alpha ones and use for the restricted cases (or cases where the output only
>>> provides one set of orbitals) as the default set of orbitals. That way you
>>> could ask for the 3rd beta MO using 3 is the MO index?
>>>
>>> Just a thought.
>>>
>>> René
>>>
>>> On Aug 19, 2010, at 9:31 AM, Robert Hanson wrote:
>>>
>>>  I just updated the GAMESS reader so that it would work with files that
>>> include a line "LZ VALUES..." just after the alpha set, and I noticed that
>>> as well. Yes, it was deliberately set that way --- that beta orbitals are
>>> not read by default. To read the BETA orbitals, use
>>>
>>> load "xxxxx.out" filter "BETA"
>>>
>>> probably needs documentation....
>>>
>>> Will that do?
>>>
>>> Bob
>>>
>>>
>>> On Thu, Aug 19, 2010 at 7:41 AM, Jonathan Gutow <[email protected]> wrote:
>>>
>>>> It appears we have more problems than just the slight change in file
>>>> format...At some point we changed things so that in UHF files (even the old
>>>> format) the beta set of orbitals is not read.  I guess I haven't checked
>>>> this in about 6-8 months.  Bob, I may need you to help me on this.
>>>>
>>>> Jonathan
>>>>                         Dr. Jonathan H. Gutow
>>>> Chemistry Department                                [email protected]
>>>> UW-Oshkosh                                          Office: 920-424-1326
>>>> 800 Algoma Boulevard                                FAX:920-424-2042
>>>> Oshkosh, WI 54901
>>>>                http://www.uwosh.edu/facstaff/gutow
>>>>
>>>>
>>>>
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>>>
>>>
>>>
>>> --
>>> Robert M. Hanson
>>> Professor of Chemistry
>>> St. Olaf College
>>> 1520 St. Olaf Ave.
>>> Northfield, MN 55057
>>> http://www.stolaf.edu/people/hansonr
>>> phone: 507-786-3107
>>>
>>>
>>> If nature does not answer first what we want,
>>> it is better to take what answer we get.
>>>
>>> -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
>>> <ATT00001..txt><ATT00002..txt>
>>>
>>>
>>>
>>>
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>>
>>
>> --
>> Robert M. Hanson
>> Professor of Chemistry
>> St. Olaf College
>> 1520 St. Olaf Ave.
>> Northfield, MN 55057
>> http://www.stolaf.edu/people/hansonr
>> phone: 507-786-3107
>>
>>
>> If nature does not answer first what we want,
>> it is better to take what answer we get.
>>
>> -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
>> <ATT00001..txt><ATT00002..txt>
>>
>>
>>
>>
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>>
>
>
> --
> Robert M. Hanson
> Professor of Chemistry
> St. Olaf College
> 1520 St. Olaf Ave.
> Northfield, MN 55057
> http://www.stolaf.edu/people/hansonr
> phone: 507-786-3107
>
>
> If nature does not answer first what we want,
> it is better to take what answer we get.
>
> -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
> <ATT00001..txt><ATT00002..txt>
>
>
>
>
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>


-- 
Robert M. Hanson
Professor of Chemistry
St. Olaf College
1520 St. Olaf Ave.
Northfield, MN 55057
http://www.stolaf.edu/people/hansonr
phone: 507-786-3107


If nature does not answer first what we want,
it is better to take what answer we get.

-- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900
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