Orca usage notes

1. Input/Output Control
   1.1 Basic input
   1.2 Read geometry from a file
   1.3 Store final geometry in a file
   1.4 Change basename
2. Memory and Cores
3. Methods
4. Single Point Energy
5. Geometry Optimization
6. Vibrational Frequencies
7. Special Cases
8. Techniques
9. Check Convergence
10. Transition State Search
11. Molecular Dynamics
12. Excited State Dynamics
13. Case Study: UV-Vis Azobenzene
14. Troubleshooting
    14.1 STEOM-DLPNO-CCSD

Notes

1. Some keywords related to memory and CPU are tuned according to the usage in my group.

References

1. https://www.orcasoftware.de/tutorials_orca/index.html
2. Orca Manual, Version 5.0.4
3. https://brehm-research.de/orcamd.php