Hello-QM/catgo-LRG - Página 2

nrr-overpotential

Use when the user asks about NRR (nitrogen reduction reaction), ammonia synthesis, N2 fixation, or the electrochemical reduction of N2 to NH3 on a catalyst surface.

Idioma do texto original: inglês

oer-overpotential

Use when the user asks about OER (oxygen evolution reaction) overpotential, water oxidation catalysis, or the 4-electron water splitting pathway on a surface catalyst.

Idioma do texto original: inglês

openbabel

Convert molecular file formats using Open Babel. Handles SMILES, mol2, sdf, pdb, xyz, cif, and 100+ other formats. Also performs 3D coordinate generation and hydrogen addition.

Idioma do texto original: inglês

orca-freq

ORCA frequency calculation. Computes vibrational frequencies, IR intensities, zero-point energy, and thermochemistry at specified temperature/pressure.

Idioma do texto original: inglês

neb-ts

ORCA NEB-TS transition state search. Requires reactant and product structures. Handles NEB parameters, image count, and CI-NEB settings.

Idioma do texto original: inglês

orca-opt

ORCA geometry optimization. Handles method/basis selection, dispersion corrections, solvent models, and convergence settings.

Idioma do texto original: inglês

orca-uv-vis

Generate ORCA input files for TD-DFT UV-Vis calculations and parse/plot the resulting absorption spectrum. Use when the user asks about UV-Vis spectra, absorption spectra, TD-DFT calculations, excited state calculations in ORCA, or wants to plot results from…

Idioma do texto original: inglês

packmol

Generate initial configurations for molecular simulations using Packmol. Build liquid boxes, mixtures, solutions, and solvated systems by packing molecules into a defined region.

Idioma do texto original: inglês

phonopy

Run phonon calculations using Phonopy. Computes phonon band structures, density of states, thermal properties, and checks dynamical stability. Works with VASP, QE, ABINIT, and other DFT codes as the force calculator.

Idioma do texto original: inglês

quantum-espresso

Generate and manage Quantum ESPRESSO (pw.x) DFT calculations. Use when the user requests QE, Quantum ESPRESSO, pw.x, or plane-wave pseudopotential calculations outside VASP.

Idioma do texto original: inglês

rdkit

Use RDKit for molecular conformer generation, SMILES/InChI handling, molecular descriptors, fingerprints, and substructure searching. Python-based toolkit.

Idioma do texto original: inglês

reacnetgenerator

Extract and visualize reaction networks from reactive MD trajectories using ReacNetGenerator. Use after ReaxFF or ab initio MD simulations to identify reaction pathways, species, and kinetics.

Idioma do texto original: inglês

siesta

Generate and manage SIESTA DFT calculations. Use when the user requests SIESTA, numeric atomic orbital (NAO) DFT, or linear-scaling DFT for large systems.

Idioma do texto original: inglês

adsorbate-placement

Use when the user asks to place an adsorbate molecule on a surface, find adsorption sites, or set up a surface+adsorbate model for DFT.

Idioma do texto original: inglês

defect-generation

Use when the user asks to create point defects such as vacancies, substitutional defects, or interstitial atoms in a crystal structure.

Idioma do texto original: inglês

substitutional-doping

Use when the user asks to dope a material, substitute one element for another, create alloy surfaces, or introduce heteroatoms into a structure.

Idioma do texto original: inglês

structure-fetch

Fetch crystal structures from Materials Project/OPTIMADE databases and molecules from PubChem. Search, select, and load structures into the CatGO viewer.

Idioma do texto original: inglês

heterostructure

Use when the user asks to build a heterostructure, interface, van der Waals stack, substrate-film system, or lattice-matched bilayer from two different materials.

Idioma do texto original: inglês

intercalation

Use when the user asks to intercalate atoms or ions between layers, insert lithium into a cathode, or place species in interlayer gaps of a layered material.

Idioma do texto original: inglês

moire-superlattice

Use when the user asks to create a moire pattern, twisted bilayer structure, magic angle graphene, or any twisted 2D heterostructure.

Idioma do texto original: inglês

nanotube-generation

Use when the user asks to build a nanotube, roll up a 2D sheet into a tube, create a carbon nanotube (CNT), boron nitride nanotube (BNNT), or specify chiral indices (n, m).

Idioma do texto original: inglês

slab-generation

Use when the user asks to generate a surface slab from a bulk crystal, specifying Miller indices, number of layers, vacuum thickness, or supercell size.

Idioma do texto original: inglês

strain-deformation

Use when the user asks to apply strain, deformation, lattice distortion, or mechanical loading to a periodic structure (uniaxial, biaxial, hydrostatic, or shear).

Idioma do texto original: inglês

combinatorial-substitution

Use when the user asks for systematic element substitution, combinatorial materials screening, high-throughput composition search, or multi-site replacement across different element groups.

Idioma do texto original: inglês

convergence-issues

Diagnose and fix SCF and ionic convergence failures in VASP and ORCA. Covers ALGO, mixing parameters, ISMEAR, NELM, EDIFFG, NSW, and IBRION settings.

Idioma do texto original: inglês

vasp-errors

Diagnose and fix common VASP errors including ZBRENT, BRMIX, EDDDAV, VERY BAD NEWS, POTCAR mismatch, and memory errors.

Idioma do texto original: inglês

workflow-errors

Diagnose and fix CatGo workflow engine errors including HPC connection failures, missing POTCARs, stuck tasks, and REMOTE_ERROR states.

Idioma do texto original: inglês

vasp-band

VASP band structure calculation. Two-step workflow with SCF charge density followed by non-SCF band calculation along high-symmetry k-path.

Idioma do texto original: inglês

vasp-dos

Density of states (DOS) workflow in VASP. Three-step process for accurate total and projected DOS, d-band center analysis.

Idioma do texto original: inglês

vasp-freq

VASP vibrational frequency calculation. Compute ZPE and thermodynamic corrections. Handles frozen atoms for slab systems with multiple freeze modes.

Idioma do texto original: inglês

vasp-md

Ab initio molecular dynamics (AIMD) with VASP. NVT/NVE ensembles, temperature control, trajectory analysis.

Idioma do texto original: inglês

vasp-relax

VASP geometry optimization (relaxation). Handles bulk, slab, and adsorbate-on-slab scenarios with correct ISIF, frozen layers, and convergence settings.

Idioma do texto original: inglês

vasp-static

VASP single-point energy calculation. Used standalone, as a pre-step for DOS/band structure, or to evaluate energy at a fixed geometry.

Idioma do texto original: inglês

volcano-plot

Use when the user asks about volcano plots, catalyst screening, activity descriptors, Sabatier principle, or comparing catalyst performance across a descriptor space.

Idioma do texto original: inglês

catgo

CatGO materials science assistant. Manipulate crystal structures, build nanostructures, generate DFT/MD inputs, and analyze electronic/vibrational properties via CatGO MCP tools.

Idioma do texto original: inglês

mace-ni-benchmark

Use when the user asks to reproduce the Kreitz 2021 Ni surface benchmark, run the MACE Ni benchmark, or compare a machine-learning potential (MACE, CHGNet, M3GNet) against DFT-D3 surface-science references. Invokes the "UMA Catalysis Tutorial" preset…

Idioma do texto original: inglês

analysis-router

Use when the user asks to analyze computational results: Gibbs free energy, OER/HER/CO2RR overpotentials, adsorption energy, convergence tests, DOS/d-band analysis, or Bader charge analysis.

Idioma do texto original: inglês

data-router

Route data processing requests to the appropriate tool. Covers format conversion (dpdata, OpenBabel), structure packing (Packmol), and data manipulation.

Idioma do texto original: inglês

deepmd-router

Route DeePMD-kit requests to training or inference sub-skills. Use when the user requests machine learning potentials, DeePMD, DPA-3, DP models, or MLIP training.

Idioma do texto original: inglês

lammps-router

Route LAMMPS molecular dynamics requests to force-field-specific sub-skills. Use when the user requests LAMMPS with a specific potential type (DeePMD, ReaxFF).

Idioma do texto original: inglês