Nowadays, much attention is put toward the description of noncovalent complexes exposed to the high pressure or embedded in confining environments. Such conditions may strongly modify the physical and chemical properties of molecular systems. This study focuses on the theoretical description of the confinement induced changes in geometry and energetic parameters of the halogen bonded FCl⋯CNF complex. A model analytical potential is applied to render the effect of orbital compression. In order to analyze the nature of halogen bond interaction, in the presence of spatial confinement, the supermolecular approach together with the symmetry-adapted perturbation theory is used. Furthermore, a thorough analysis of topological parameters, characterizing the halogen bond upon orbital compression, is performed within the quantum theory of atoms in molecules. The calculations are carried out using the ωB97x and CCSD(T) methods in connection with the aug-cc-pVTZ basis set. Among others, the obtained results indicate that the spatial confinement not only modifies the nature of halogen bond interaction but also induces the appearance of a completely new form of the studied FCl⋯CNF system.
Skip Nav Destination
Article navigation
21 April 2017
Research Article|
April 21 2017
About the nature of halogen bond interaction under the spatial confinement
Agnieszka Roztoczyńska;
Agnieszka Roztoczyńska
a)
Department of Physical and Quantum Chemistry,
Wrocław University of Science and Technology
, Wybrzeże Wyspiańskiego 27, PL–50370 Wrocław, Poland
Search for other works by this author on:
Paweł Lipkowski;
Paweł Lipkowski
a)
Department of Physical and Quantum Chemistry,
Wrocław University of Science and Technology
, Wybrzeże Wyspiańskiego 27, PL–50370 Wrocław, Poland
Search for other works by this author on:
Justyna Kozłowska;
Justyna Kozłowska
Department of Physical and Quantum Chemistry,
Wrocław University of Science and Technology
, Wybrzeże Wyspiańskiego 27, PL–50370 Wrocław, Poland
Search for other works by this author on:
Wojciech Bartkowiak
Wojciech Bartkowiak
Department of Physical and Quantum Chemistry,
Wrocław University of Science and Technology
, Wybrzeże Wyspiańskiego 27, PL–50370 Wrocław, Poland
Search for other works by this author on:
a)
Electronic addresses: agnieszka.roztoczynska@pwr.edu.pl and pawel.lipkowski@pwr.edu.pl
J. Chem. Phys. 146, 154304 (2017)
Article history
Received:
December 19 2016
Accepted:
March 30 2017
Citation
Agnieszka Roztoczyńska, Paweł Lipkowski, Justyna Kozłowska, Wojciech Bartkowiak; About the nature of halogen bond interaction under the spatial confinement. J. Chem. Phys. 21 April 2017; 146 (15): 154304. https://doi.org/10.1063/1.4980033
Download citation file:
Sign in
Don't already have an account? Register
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Sign in via your Institution
Sign in via your InstitutionPay-Per-View Access
$40.00