cp2k-geo-opt

Run CP2K geometry relaxations with GPW for large bulk, slab, and adsorbate systems.

181|20|Updated Apr 29, 2026
One-click install
npx skills add https://github.com/Hello-QM/catgo-LRG --skill cp2k-geo-opt
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cp2k-geo-opt
Source: https://github.com/Hello-QM/catgo-LRG/tree/main/.claude/skills/cp2k-relax
Command: npx skills add https://github.com/Hello-QM/catgo-LRG --skill cp2k-geo-opt

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

CP2K geometry optimization addresses the need to efficiently relax large systems with GPW, enabling accurate structure predictions for catalysis and materials design.

Core Features & Use Cases

  • Bulk, slab, and adsorbate geometry optimizations with CP2K GPW.
  • Large-system scalability and convergence monitoring for 200+ atom systems.
  • Workflow integration: structure_input -> geo_opt -> freq/gibbs_energy as needed.

Quick Start

Set up and submit a CP2K geo_opt workflow for a bulk MgO system using GPW.

Frequently Asked Questions about cp2k-geo-opt

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run CP2K geometry optimization for large bulk, slab, or adsorbate systems?

CP2K geometry optimization performs efficient GPW relaxations for large bulk, slab, and adsorbate systems. It handles structures with 200+ atoms while providing workflow submission and convergence monitoring.

Can I configure the basis set, XC functional, and cutoff for CP2K geometry relaxations?

Yes, CP2K geometry relaxations support configurable cutoff, basis_set, and xc_functional parameters. Optional settings include cell_opt, freeze_layers, and poisson_solver for advanced control over the optimization process.

What is the best way to relax a large CP2K system with 200+ atoms?

The best way to relax large CP2K systems with 200+ atoms is using GPW geometry optimization. It provides the necessary scalability and convergence monitoring for accurate structure predictions in catalysis and materials design.

Does CP2K geometry optimization support freezing specific layers during slab relaxations?

Yes, CP2K geometry optimization supports freezing specific layers during slab relaxations using the optional freeze_layers parameter. This allows selective relaxation of surface atoms while keeping the bulk substrate fixed.

What downstream calculations can I run after CP2K geometry optimization?

After CP2K geometry optimization, you can run downstream freq and gibbs_energy calculations. The workflow integrates seamlessly from structure_input through geo_opt to provide accurate thermodynamic and vibrational analysis.