Potential energy distribution (PED), vibrational-mode assignment and VPT2/IR analysis from ORCA Hessian outputs.
python dft python-script python3 computational-chemistry quantum-chemistry avogadro normal-modes vibrational-analysis normal-mode-analysis vibrational-spectroscopy infrared-spectroscopy dft-calculations normal-mode-sampling avogadro2 vpt2 gvpt2 potential-energy-distribution
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Updated
Aug 14, 2026 - Python