Quantum chemical investigations on molecular clusters
A cluster is an aggregate of bound atoms or molecules, intermediate in size between a
molecule and a bulk solid. Clusters of a variety of molecules are receiving increasing …
molecule and a bulk solid. Clusters of a variety of molecules are receiving increasing …
[HTML][HTML] Perspective: How good is DFT for water?
MJ Gillan, D Alfe, A Michaelides - The Journal of chemical physics, 2016 - pubs.aip.org
Kohn-Sham density functional theory (DFT) has become established as an indispensable
tool for investigating aqueous systems of all kinds, including those important in chemistry …
tool for investigating aqueous systems of all kinds, including those important in chemistry …
Structures of cage, prism, and book isomers of water hexamer from broadband rotational spectroscopy
Theory predicts the water hexamer to be the smallest water cluster with a three-dimensional
hydrogen-bonding network as its minimum energy structure. There are several possible low …
hydrogen-bonding network as its minimum energy structure. There are several possible low …
Abundant production of reactive water radical cations under ambient conditions
M Wang, XF Gao, R Su, P He, YY Cheng, K Li… - CCS …, 2022 - chinesechemsoc.org
Water radical cations, the crucial intermediates in many aqueous reactions and biochemical
processes, are difficult to investigate experimentally due to their short lifetime and low …
processes, are difficult to investigate experimentally due to their short lifetime and low …
Multiscale quantum algorithms for quantum chemistry
Exploring the potential applications of quantum computers in material design and drug
discovery is attracting more and more attention after quantum advantage has been …
discovery is attracting more and more attention after quantum advantage has been …
Interaction energies of large clusters from many-body expansion
U Góra, R Podeszwa, W Cencek… - The Journal of chemical …, 2011 - pubs.aip.org
In the canonical supermolecular approach, calculations of interaction energies for molecular
clusters involve a calculation of the whole cluster, which becomes expensive as the cluster …
clusters involve a calculation of the whole cluster, which becomes expensive as the cluster …
Structures of water clusters in the solvent phase and relative stability compared to gas phase
A Malloum, J Conradie - Polyhedron, 2021 - Elsevier
Most of biological and chemical processes occur in aqueous solution. To consider this
solvent effects, theoretical investigations including explicit water molecules forming clusters …
solvent effects, theoretical investigations including explicit water molecules forming clusters …
Hydrogen‐Bond Cooperative Effects in Small Cyclic Water Clusters as Revealed by the Interacting Quantum Atoms Approach
JM Guevara‐Vela, R Chávez‐Calvillo… - … A European Journal, 2013 - Wiley Online Library
The cooperative effects of hydrogen bonding in small water clusters (H2O) n (n= 3–6) have
been studied by using the partition of the electronic energy in accordance with the …
been studied by using the partition of the electronic energy in accordance with the …
The water hexamer: Three-body interactions, structures, energetics, and OH-stretch spectroscopy at finite temperature
CJ Tainter, JL Skinner - The Journal of chemical physics, 2012 - pubs.aip.org
Using a newly developed and recently parameterized classical empirical simulation model
for water that involves explicit three-body interactions, we determine the eleven most stable …
for water that involves explicit three-body interactions, we determine the eleven most stable …
Structural studies of the water pentamer
A computational study of the water pentamer gas phase conformational space is reported in
this Letter. Forty-four stationary points distributed among 12 structural patterns were located …
this Letter. Forty-four stationary points distributed among 12 structural patterns were located …