Official Resources
- Source Repository: https://github.com/aiidateam/aiida-nwchem
- Documentation: http://aiida-nwchem.readthedocs.io/
- License: Open source
Overview
aiida-nwchem is an AiiDA plugin for the NWChem quantum chemistry code. It enables running NWChem calculations within the AiiDA framework with provenance tracking, input management, and output parsing for molecular and periodic electronic structure calculations.
Scientific domain: AiiDA plugin for NWChem quantum chemistry
Target user community: Researchers using NWChem with AiiDA workflow management
Theoretical Methods
- NWChem input generation and management
- Basis set handling
- Output parsing
- AiiDA workflow integration
- Provenance tracking
Capabilities (CRITICAL)
- NWChem calculation submission via AiiDA
- Basis set management
- Output parsing (energies, forces, properties)
- Workflow automation
- Provenance tracking
Sources: GitHub repository, ReadTheDocs
Key Strengths
NWChem Integration:
- Input parameter handling
- Basis set management
- Output parsing
- Error recovery
Provenance:
- Full calculation tracking
- Reproducibility
- Data management
Inputs & Outputs
-
Input formats:
- NWChem input parameters
- Basis set data
- Structure data
-
Output data types:
- Parsed NWChem output
- Energies, forces, properties
- Provenance graph
Interfaces & Ecosystem
- AiiDA: Workflow framework
- NWChem: Quantum chemistry code
- Python: Core language
Performance Characteristics
- Speed: Workflow management (fast)
- Accuracy: NWChem-level
- System size: Molecular and periodic
- Automation: Full
Computational Cost
- Plugin: Negligible
- NWChem calculations: Hours (separate)
Limitations & Known Constraints
- NWChem only: No other code support
- AiiDA required: Must have AiiDA
- Basis set files: Need NWChem basis sets
- Limited documentation: Research code
Comparison with Other Codes
- vs aiida-gaussian: Different quantum chemistry code
- vs NWChem directly: aiida-nwchem adds provenance
- Unique strength: AiiDA plugin for NWChem with basis set management and provenance tracking
Application Areas
NWChem Workflows:
- Automated NWChem calculations
- High-throughput quantum chemistry
- Molecular property prediction
Mixed-Code:
- NWChem + DFT codes via AiiDA
- Multi-level calculations
Best Practices
Setup:
- Install AiiDA and configure NWChem
- Set up basis set data
- Test with simple calculation
Community and Support
- Open source on GitHub
- ReadTheDocs documentation
- AiiDA team maintained
Verification & Sources
Primary sources:
- GitHub: https://github.com/aiidateam/aiida-nwchem
Confidence: VERIFIED
Verification status: ✅ VERIFIED
- Source code: ACCESSIBLE (GitHub)
- Documentation: ACCESSIBLE (ReadTheDocs)
- Specialized strength: AiiDA plugin for NWChem with basis set management and provenance tracking