Brain HPC Orca Double Hybrid
brain_hpc_orca_double_hybrid
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Calculate double-hybrid DFT energy using ORCA (Layer 3).
This tool wraps the orca package, which requires a valid third-party license. Availability depends on your Paramus deployment and license entitlements.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
geometry |
string | no | Parameter geometry |
functional |
string | no | Parameter functional |
basis_set |
string | no | Parameter basis_set |
charge |
integer | no | Parameter charge |
multiplicity |
integer | no | Parameter multiplicity |
ri_approximation |
boolean | no | Parameter ri_approximation |
timeout |
integer | no | Parameter timeout |
Examples
Example brain_hpc_orca_double_hybrid
Calculate double-hybrid DFT energy using ORCA (Layer 3).
Prompt: “Run double hybrid using orca”
Usage notes
- BRAIN Platform API: hpc.orca.double_hybrid
- Requires active BRAIN connection
basis_setcalculationschargedouble_hybridfunctionalgeometrymultiplicityorcari_approximationtimeout