IRC calculations

From NWChem

Viewed 2653 times, With a total of 4 Posts
Jump to: navigation, search

Gets Around
Threads 27
Posts 51
Is there a way to perform IRC calculations for ground state, as well as for the TDDFT excited states?

thanks

Jonas

  • Niri Forum:Admin, Forum:Mod, NWChemDeveloper, bureaucrat, sysop
    Profile
    Send PM
Forum Regular
Threads 4
Posts 181
Hi Jonas, This cannot be done for TDDFT. For the ground state we have the saddle module.

Best,
-Niri

niri.govind@pnnl.gov

Clicked A Few Times
Threads 2
Posts 5
Quote:Niri Feb 29th 7:27 pm
Hi Jonas, This cannot be done for TDDFT. For the ground state we have the saddle module.

Best,
-Niri

niri.govind@pnnl.gov

I am also wondering about IRC calculations. What is the input for mapping the minimum energy path from the TS and towards reactant(s) and product(s)? Can this be done in NWChem?

Thank you.

Regards,
stigrs

  • Bert Forum:Admin, Forum:Mod, NWChemDeveloper, bureaucrat, sysop
    Profile
    Send PM
Forum Vet
Threads 4
Posts 597
We have an undocumented (being tested) IRC module where you can map out the points. An example is in QA/tests/mep-test .

Bert

Quote:Stigrs Apr 20th 6:55 am
Quote:Niri Feb 29th 7:27 pm
Hi Jonas, This cannot be done for TDDFT. For the ground state we have the saddle module.

Best,
-Niri

niri.govind@pnnl.gov

I am also wondering about IRC calculations. What is the input for mapping the minimum energy path from the TS and towards reactant(s) and product(s)? Can this be done in NWChem?

Thank you.

Regards,
stigrs
Edited On 4:01:41 PM PDT - Wed, Apr 25th 2012 by Bert

Gets Around
Threads 27
Posts 51
Dear all, does IRC/MEP functionality now work sicne I can;t find a description in the documentation


Forum >> NWChem's corner >> NWChem functionality



Who's here now Members 0 Guests 1 Bots/Crawler 0


AWC's: 2.5.10 MediaWiki - Stand Alone Forum Extension
Forum theme style by: AWC