Small atomic clusters: quantum chemical research of isomeric composition and physical properties

AS Sharipov, BI Loukhovitski - Structural Chemistry, 2019 - Springer
In this review, we give a brief summary of methodological and computational aspects of
determination of structure and different size-dependent properties of small atomic clusters by …

Intermolecular potential energy surface and thermophysical properties of the CH4–N2 system

R Hellmann, E Bich, E Vogel, V Vesovic - The Journal of Chemical …, 2014 - pubs.aip.org
A five-dimensional potential energy surface (PES) for the interaction of a rigid methane
molecule with a rigid nitrogen molecule was determined from quantum-chemical ab initio …

Molecular Collision Diameters and Electronic Polarizabilities: Inherent Relationship and Fast Evaluation

BI Loukhovitski, AS Sharipov - The Journal of Physical Chemistry …, 2021 - ACS Publications
The collision diameter σ for a large set of molecular species is related to the static electronic
polarizability αel. A remarkable correlation between these quantities conceptually similar to …

On the determination of Lennard-Jones parameters for polyatomic molecules

H Mo, X You, KH Luo, SH Robertson - Physical Chemistry Chemical …, 2022 - pubs.rsc.org
Characterizing the key length and energy scales of intermolecular interactions, Lennard-
Jones parameters, ie, collision diameter and well depth, are prerequisites for predicting …

Fitting potential energy and induced dipole surfaces of the van der Waals complex CH 4–N 2 using non-product quadrature grids

AA Finenko, DN Chistikov, YN Kalugina… - Physical Chemistry …, 2021 - pubs.rsc.org
We present an extensive study of the five-dimensional potential energy and induced dipole
surfaces of the CH4–N2 complex assuming rigid-rotor approximation. Within the …

Theoretical evaluation of diffusion coefficients of (Al2O3)n clusters in different bath gases

AS Sharipov, BI Loukhovitski, CJ Tsai… - The European Physical …, 2014 - Springer
The binary diffusion coefficients of two low lying isomers of (Al 2 O 3) n, n= 1... 4, clusters in
different bath gases, that most frequently met in the nature and in the technical applications …

Molecular simulations to research supercritical fuel properties

L Qiao, S Jain, G Mo - High Pressure Flows for Propulsion Applications, 2020 - arc.aiaa.org
Practical engines such as liquid rockets and diesel and gas turbine engines all operate at
high pressures. For example, the chamber pressure of one of the most powerful liquid-fueled …

Dipole moment surface of the van der Waals complex CH4–N2

N Zvereva-Loëte, YN Kalugina, V Boudon… - The Journal of …, 2010 - pubs.aip.org
The interaction-induced dipole moment surface of the van der Waals CH 4–N 2 complex has
been calculated for a broad range of intermolecular separations R and configurations in the …

Theoretical investigation of the potential energy surface of the van der Waals complex CH4–N2

YN Kalugina, VN Cherepanov, MA Buldakov… - The Journal of …, 2009 - pubs.aip.org
The interaction potential energy surface of the van der Waals CH 4–N 2 complex has been
calculated for a broad range of intermolecular separations and configurations in the …

[HTML][HTML] Molecular dynamics comparative study of methane–nitrogen and methane–nitrogen–ethane systems

F Mesli, R Mahboub, M Mahboub - Arabian Journal of Chemistry, 2011 - Elsevier
This work concerns the site–site interaction study of 256 particles using the Buckingham
potential model. We have calculated the new parameters of the Buckingham potential using …