CASINO
A quantum Monte Carlo program for correlated electronic-structure calculations in atoms, molecules and extended systems using stochastic wavefunction methods.
Where it fits
VMC/DMC studies where statistical uncertainty and trial-wavefunction quality can be controlled.
Limits and practical considerations
Finite-size, time-step and trial-wavefunction errors require explicit assessment.
Licensing and access
Obtain via the official request form; standard and developer distributions differ. Confirm current use and redistribution terms.