[HTML][HTML] Recent developments in the general atomic and molecular electronic structure system

GMJ Barca, C Bertoni, L Carrington, D Datta… - The Journal of …, 2020 - pubs.aip.org
A discussion of many of the recently implemented features of GAMESS (General Atomic and
Molecular Electronic Structure System) and LibCChem (the C++ CPU/GPU library …

Status and challenges of density functional theory

P Verma, DG Truhlar - Trends in Chemistry, 2020 - cell.com
We discuss some of the challenges facing density functional theory (DFT) and recent
progress in DFT for both ground and excited electronic states. We discuss key aspects of the …

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 …

NWChem: A comprehensive and scalable open-source solution for large scale molecular simulations

M Valiev, EJ Bylaska, N Govind, K Kowalski… - Computer Physics …, 2010 - Elsevier
The latest release of NWChem delivers an open-source computational chemistry package
with extensive capabilities for large scale simulations of chemical and biological systems …

Charge-transfer electronic states in organic solar cells

V Coropceanu, XK Chen, T Wang, Z Zheng… - Nature Reviews …, 2019 - nature.com
In organic solar cells, the charge-transfer (CT) electronic states that form at the interface
between the electron-donor (D) and electron-acceptor (A) materials have a crucial role in …

NWChem: Past, present, and future

E Apra, EJ Bylaska, WA De Jong, N Govind… - The Journal of …, 2020 - pubs.aip.org
Specialized computational chemistry packages have permanently reshaped the landscape
of chemical and materials science by providing tools to support and guide experimental …

Progress and challenges in the calculation of electronic excited states

L González, D Escudero, L Serrano‐Andrés - ChemPhysChem, 2012 - Wiley Online Library
A detailed understanding of the properties of electronic excited states and the reaction
mechanisms that molecules undergo after light irradiation is a fundamental ingredient for …

Time-dependent long-range-corrected double-hybrid density functionals with spin-component and spin-opposite scaling: A comprehensive analysis of singlet–singlet …

M Casanova-Páez, L Goerigk - Journal of Chemical Theory and …, 2021 - ACS Publications
Following the work on spin-component and spin-opposite scaled (SCS/SOS) global double
hybrids for singlet–singlet excitations by Schwabe and Goerigk [J. Chem. Theory Comput …

ωB2PLYP and ωB2GPPLYP: the first two double-hybrid density functionals with long-range correction optimized for excitation energies

M Casanova-Páez, MB Dardis… - Journal of chemical …, 2019 - ACS Publications
Double-hybrid density functionals are currently the most accurate density functionals for
ground-state properties and electronic excitations. Nevertheless, the lack of a long-range …

Renormalized coupled-cluster methods exploiting left eigenstates of the similarity-transformed Hamiltonian

P Piecuch, M Włoch - The Journal of chemical physics, 2005 - pubs.aip.org
Completely renormalized (CR) coupled-cluster (CC) approaches, such as CR-CCSD (T), in
which one corrects the standard CC singles and doubles (CCSD) energy for the effects of …