Machine-learning Hessian workflow

Automated force-field parameterization for metal-containing molecules

Upload a MOL2 structure. RapidMetalFF-AI performs OrbMol-v2 geometry optimization, finite-difference Hessian calculation, Seminario parameterization, charge assignment, AMBER validation and multi-format export.

Asynchronous GPU processing AMBER · GROMACS · CHARMM Results retained for 72 hours

Submit a calculation

Leave both charge and spin empty for automatic estimation.

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Scientific workflow

1

OrbMol-v2 optimization

GPU-accelerated geometry relaxation for metal-containing systems.

2

ML finite-difference Hessian

Central-difference Hessian derived from machine-learning forces.

3

Force-field construction

Seminario bonds and angles with automated topology processing.

4

Validation and export

AMBER minimization, RMSD analysis and portable format generation.