Results 31 to 40 of about 3,389,396 (288)

Regarding certain stages of the development of quantum chemistry in Russia: Experience from the Ya.K. Syrkin Department of Physical Chemistry of the M.V. Lomonosov Institute of Fine Chemical Technologies

open access: yesТонкие химические технологии, 2023
Objectives. To analyze the history of the development of quantum chemistry and software for quantum chemical calculations in Russia at the Ya.K. Syrkin Department of Physical Chemistry of the M.V.
K. V. Bozhenko
doaj   +1 more source

Geometric quantum adiabatic methods for quantum chemistry

open access: yesPhysical Review Research, 2022
Quantum algorithms have been successfully applied in quantum chemistry to obtain the ground-state energy of small molecules. Although accurate near the equilibrium geometry, the results can become unreliable when the chemical bonds are broken at large ...
Hongye Yu (余泓烨)   +3 more
doaj   +1 more source

Sustainable Packaging of Quantum Chemistry Software with the Nix Package Manager [PDF]

open access: yes, 2021
The installation of quantum chemistry software packages is commonly done manually and can be a time-consuming and complicated process. An update of the underlying Linux system requires a reinstallation in many cases and can quietly break software ...
Markus Kowalewski   +4 more
core   +1 more source

O ensino de química quântica e o computador na perspectiva de projetos The teaching of quantum chemistry and the computer from the perspective projects

open access: yesQuímica Nova, 2005
This paper aims to discuss and reflect about the use of computers in the teaching of Quantum Chemistry. A course on Computational Quantum Chemistry concentrating on Medicinal Chemistry projects was developed for undergraduate and graduate students.
Agnaldo Arroio   +4 more
doaj   +1 more source

Chemists Without Knowing It?

open access: yesSubstantia, 2022
This paper considers aspects of the chemistry-physics relationship from a historical perspective and with a focus on the entrance of quantum mechanics in twentieth-century chemistry.
Helge Kragh
doaj   +1 more source

Deep Neural Network Assisted Quantum Chemistry Calculations on Quantum Computers [PDF]

open access: yes, 2023
The variational quantum eigensolver (VQE) is a widely employed method to solve electronic structure problems on the current noisy intermediate-scale quantum (NISQ) devices.
Sharma S. R. K. C., Yamijala   +3 more
core   +2 more sources

ChemVox: Voice-Controlled Quantum Chemistry [PDF]

open access: yes, 2020
Over the last decade, artificial intelligence has been propelled forward by advances in machine learning algorithms and computational hardware, opening up myriad new avenues for scientific research. Nevertheless, virtual assistants and voice control have
Umberto, Raucci   +5 more
core   +1 more source

A Química Quântica na compreensão de teorias de Química Orgânica The Quantum Chemistry in the understanding of theories of Organic Chemistry

open access: yesQuímica Nova, 2010
Quantum chemical calculations were performed in order to obtain molecular properties such as electronic density, dipole moment, atomic charges, and bond lengths, which were compared to qualitative results based on the theories of the organic chemistry ...
Régis Casimiro Leal   +3 more
doaj   +1 more source

Predicting DNA Reactions with a Quantum Chemistry-Based Deep Learning Model. [PDF]

open access: yesAdv Sci (Weinh)
DNA reactions are crucial in biology, synthetic biology, and DNA computing. Accurate prediction of thermodynamic and kinetic parameters is vital for understanding molecular interactions and designing functional DNA-based systems.
Wang L   +7 more
europepmc   +3 more sources

The MolSSI QCArchive Project: An Open-Source Platform to Compute, Organize, and Share Quantum Chemistry Data [PDF]

open access: yes, 2020
The Molecular Sciences Software Institute\u27s (MolSSI) Quantum Chemistry Archive (QCArchive) project is an umbrella name that covers both a central server hosted by MolSSI for community data and the Python-based software infrastructure that powers ...
Doaa, Altarawy   +7 more
core   +1 more source

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