Results 1 to 10 of about 23,432 (111)

Tetrel Interactions from an Interacting Quantum Atoms Perspective [PDF]

open access: yesMolecules, 2019
Tetrel bonds, the purportedly non-covalent interaction between a molecule that contains an atom of group 14 and an anion or (more generally) an atom or molecule with lone electron pairs, are under intense scrutiny. In this work, we perform an interacting
José Luis Casals-Sainz   +3 more
doaj   +4 more sources

An Interacting Quantum Atoms (IQA) and Relative Energy Gradient (REG) Analysis of the Anomeric Effect [PDF]

open access: yesMolecules, 2022
The explanation of the anomeric effect in terms of underlying quantum properties is still controversial almost 70 years after its introduction. Here, we use a method called Relative Energy Gradient (REG), which is able to compute chemical insight with a ...
Danish Khan   +2 more
doaj   +4 more sources

Interacting Quantum Atoms—A Review [PDF]

open access: yesMolecules, 2020
The aim of this review is threefold. On the one hand, we intend it to serve as a gentle introduction to the Interacting Quantum Atoms (IQA) methodology for those unfamiliar with it.
José Manuel Guevara-Vela   +3 more
doaj   +2 more sources

The nature of halogen bonding: insights from interacting quantum atoms and source function studies [PDF]

open access: yesIUCrJ
A detailed study of the X...N (X = I, Br) halogen bonds in complexes formed by an extended set of substituted pyridines with D—X molecules (D = X, CN) is reported here.
Arianna Pisati   +3 more
doaj   +2 more sources

A QCT View of the Interplay between Hydrogen Bonds and Aromaticity in Small CHON Derivatives

open access: yesMolecules, 2022
The somewhat elusive concept of aromaticity plays an undeniable role in the chemical narrative, often being considered the principal cause of the unusual properties and stability exhibited by certain π skeletons. More recently, the concept of aromaticity
Miguel Gallegos   +4 more
doaj   +1 more source

Rydberg Wire Gates for Universal Quantum Computation

open access: yesFrontiers in Physics, 2022
Rydberg atom arrays offer flexible geometries of strongly interacting neutral atoms, which are useful for many quantum applications such as quantum simulation and quantum computation.
Seokho Jeong   +3 more
doaj   +1 more source

One-BEC-species coherent oscillations with frequency controlled by a second species atom number

open access: yesNew Journal of Physics, 2022
Controlling the tunneling of atoms of one species using a different atom species is a fundamental step in the development of a new class of atom quantum devices, where detection, motion control, and other functions over the atoms, can be achieved by ...
L Morales-Molina, E Arévalo
doaj   +1 more source

Multi-Qubit Bose–Einstein Condensate Trap for Atomic Boson Sampling

open access: yesEntropy, 2022
We propose a multi-qubit Bose–Einstein-condensate (BEC) trap as a platform for studies of quantum statistical phenomena in many-body interacting systems.
Sergey Tarasov   +3 more
doaj   +1 more source

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