Gaussian 16 Revision C.01

Gaussian 16 Revision C.01 represents a mature, stable, and feature-rich iteration of the Gaussian software suite. Its introduction of NBO7 support, RESP charge capabilities, expanded DFT functionals, and improved GPU acceleration has made it a valuable tool for computational chemists worldwide. While subsequent revisions have added support for newer hardware, Rev. C.01 continues to be widely used due to its robust performance and broad platform support. For researchers seeking a reliable, well-documented computational chemistry platform, Gaussian 16 Revision C.01 remains an excellent choice.

Faster methods for calculating excited states of larger systems.

Gaussian 16 Revision C.01 is a release of the Gaussian suite of electronic-structure programs used for computational chemistry. It implements a wide range of quantum chemical methods (Hartree–Fock, density functional theory, post‑Hartree–Fock correlated methods such as Møller–Plesset perturbation theory and coupled-cluster theory), basis sets, excited-state methods, and utilities for molecular properties, spectra, and reaction modeling. Revision C.01 is a maintenance/bugfix update in the Gaussian 16 lineage that preserves core functionality while addressing stability, performance, and small-feature adjustments relative to prior revisions. gaussian 16 revision c.01

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Robust handling of heavy elements using Douglas-Kroll-Hess (DKH) and effective core potentials (ECPs). Comparative Performance: Why Upgrade to Rev. C.01? Gaussian 16 Revision C

Here %UseHDF5=yes reduces disk writes for the auxiliary basis set.

Refined PCM (Polarizable Continuum Model) implementations for more accurate modeling of molecules in liquid environments. 5. System Requirements and Installation 1. Enhanced Parallel Processing

Gaussian 16 incorporates algorithmic improvements that significantly accelerate the diagonal second-order self-energy approximation (D2) component of composite electron propagator (CEP) methods, resulting in faster calculations for certain post-Hartree-Fock methods. The Hartree-Fock and DFT performance on NVIDIA GPUs (including V100, P100, K40, and K80) was also improved.

Optimized for standard 64-bit x86 architectures (Intel/AMD) as well as ARM64 platforms. It integrates seamlessly with workload managers like Slurm, PBS, and LSF.

: This revision addressed several memory allocation issues, particularly those occurring during parallel runs with high angular momentum or cluster parallelism . Major Bug Fixes & Refinements

Revision C.01 builds upon the core foundation of Gaussian 16 by focusing on software stability, algorithm refinement, and hardware efficiency. 1. Enhanced Parallel Processing