Gaussian 16, Revision C.01, M. J. Frisch, et al., Gaussian, Inc., Wallingford CT, 2019.
Gaussian 16 is the standard-bearer for computational chemistry software, providing researchers worldwide with powerful tools to model molecular systems. Among its lifecycle updates, represents a critical maintenance and optimization release. This article explores the specific enhancements, bug fixes, hardware support, and performance capabilities introduced in Revision C.01. 1. Overview of Gaussian 16 Revision C.01
When compared directly to Revision B.01, Revision C.01 demonstrates clear performance advantages: Calculation Type System Metric Performance Shift in Rev C.01 150+ Atoms (B3LYP/6-31G*) gaussian 16 revision c.01
: Automatically optimizes molecular structures in their lowest energy states or electronic excited states.
Updates to the internal library of basis sets ensure that the latest parameters for heavy elements and transition metals are accurate and accessible. 3. Stability Improvements and Bug Fixes Gaussian 16, Revision C
: Utilizing network parallel features in Revision C.01 requires Linda 9.2 ; older versions are incompatible with this revision.
On Linux and HPC clusters, the setup usually involves loading a specific environment module. The exact name may vary, but typical commands to load Revision C.01 might include module load gaussian16/AVX.C01 or module load Gaussian/16.C.01-avx2-nsc1-bdist , depending on the system administrator's configuration. The software is capable of running on a wide array of hardware, from a single CPU core to massively parallel distributed-memory systems via the TCP-Linda 9.2 software. and broader hardware support
Improved algorithms for TD-DFT (Time-Dependent Density Functional Theory) allow for more accurate calculation of UV/Visible, CD, and Raman spectra. Common Applications of Gaussian 16 Rev C.01
is a significant update to the flagship Gaussian 16 electronic structure modeling software. This revision introduces major technical enhancements for high-performance computing, including expanded GPU acceleration and improved data handling capabilities. Key Technical Improvements in Revision C.01
and derivatives for overlap and the core Hamiltonian. Atomic populations and property operator matrices.
Gaussian 16 is a cornerstone of modern computational chemistry and one of the most widely used quantum chemistry software packages in the world. First released as a successor to the equally successful Gaussian 09, Gaussian 16 brought a host of new methods, performance enhancements, and broader hardware support, including the integration of GPUs for certain calculations.