Molpro: a general‐purpose quantum chemistry program package

HJ Werner, PJ Knowles, G Knizia… - Wiley …, 2012 - Wiley Online Library
Abstract Molpro (available at http://www. molpro. net) is a general‐purpose quantum
chemical program. The original focus was on high‐accuracy wave function calculations for …

Advances in methods and algorithms in a modern quantum chemistry program package

Y Shao, LF Molnar, Y Jung, J Kussmann… - Physical Chemistry …, 2006 - pubs.rsc.org
Advances in theory and algorithms for electronic structure calculations must be incorporated
into program packages to enable them to become routinely used by the broader chemical …

Coupled-cluster techniques for computational chemistry: The CFOUR program package

DA Matthews, L Cheng, ME Harding… - The Journal of …, 2020 - pubs.aip.org
An up-to-date overview of the CFOUR program system is given. After providing a brief
outline of the evolution of the program since its inception in 1989, a comprehensive …

[HTML][HTML] A new near-linear scaling, efficient and accurate, open-shell domain-based local pair natural orbital coupled cluster singles and doubles theory

M Saitow, U Becker, C Riplinger, EF Valeev… - The Journal of chemical …, 2017 - pubs.aip.org
The Coupled-Cluster expansion, truncated after single and double excitations (CCSD),
provides accurate and reliable molecular electronic wave functions and energies for many …

General atomic and molecular electronic structure system

MW Schmidt, KK Baldridge, JA Boatz… - Journal of …, 1993 - Wiley Online Library
A description of the ab initio quantum chemistry package GAMESS is presented. Chemical
systems containing atoms through radon can be treated with wave functions ranging from …

Coupled‐cluster methods with noniterative triple excitations for restricted open‐shell Hartree–Fock and other general single determinant reference functions. Energies …

JD Watts, J Gauss, RJ Bartlett - The Journal of chemical physics, 1993 - pubs.aip.org
A new, noniterative triples correction to the coupled‐cluster singles and doubles (CCSD),
method, for general single determinant reference functions is proposed and investigated …

Coupled cluster theory for high spin, open shell reference wave functions

PJ Knowles, C Hampel, HJ Werner - The Journal of chemical physics, 1993 - pubs.aip.org
The coupled cluster method restricted to single and double excitations (CCSD) is
considered for the case of a spin restricted Hartree–Fock open shell reference determinant …

An introduction to coupled cluster theory for computational chemists

TD Crawford, HF Schaefer III - Reviews in computational …, 2007 - books.google.com
Since its introduction into quantum chemistry in the late 1960s by Cizek and Paldusf “3
coupled cluster theory has emerged as perhaps the most reliable, yet computationally …

Multireference perturbation theory for large restricted and selected active space reference wave functions

P Celani, HJ Werner - The Journal of Chemical Physics, 2000 - pubs.aip.org
A multireference second-order perturbation theory (MRPT2) has been developed which
allows the use of reference wave functions with large active spaces and arbitrary …

Perturbative corrections to account for triple excitations in closed and open shell coupled cluster theories

MJO Deegan, PJ Knowles - Chemical physics letters, 1994 - Elsevier
The application of the coupled cluster method restricted to single and double excitations
(CCSD) to a non-Hartree-Fock determinantal reference wavefunction is examined, with …