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Study of noncovalent interactions using crystal strucutre data and quantum chemical calculations

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2021
PC2021_Veljkovic_1.pdf (1.210Mb)
Authors
Milovanović, Milan R.
Živković, Jelena M.
Ninković, Dragan
Blagojević Filipović, Jelena P.
Vojislavljević-Vasilev, Dubravka
Veljković, Ivana
Stanković, Ivana M.
Malenov, Dušan P.
Medaković, Vesna
Veljković, Dušan Ž.
Zarić, Snežana D.
Conference object (Published version)
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Abstract
The analysis of the crystal structures in the CSD was used to recognize and characterize new types of noncovalent interactions. It was also used to study already known noncovalent interactions. Based on the data from the CSD we can determine existence of the interactions, frequency of the interactions, and preferred geometries of the interactions in the crystal structures [1,2]. The quantum chemical calculations were performed to evaluate the energies of the interactions. For the preferred geometries in the crystal structures we can calculate the interaction energies. By calculating potential energy surfaces for the interactions, we can determine the most stable geometries, as well as stability of various geometries [1,2]. Using this methodology our group recognized stacking interactions of planar metal-chelate rings; stacking interactions with organic aromatic rings, and stacking interactions between two chelate rings. The calculated energies showed that the stacking of metal-c...helate rings is stronger than stacking between two benzene molecules. Studies of interactions of coordinated ligands indicate stronger noncovalent interactions that interactions of noncoordinated molecules [2].

Source:
15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, PC2021, 22-22, 2021, 22-22
Publisher:
  • Society of Physical Chemists of Serbia
[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_cherry_5354
URI
http://cherry.chem.bg.ac.rs/handle/123456789/5354
Collections
  • Publikacije
Institution/Community
Hemijski fakultet
TY  - CONF
AU  - Milovanović, Milan R.
AU  - Živković, Jelena M.
AU  - Ninković, Dragan
AU  - Blagojević Filipović, Jelena P.
AU  - Vojislavljević-Vasilev, Dubravka
AU  - Veljković, Ivana
AU  - Stanković, Ivana M.
AU  - Malenov, Dušan P.
AU  - Medaković, Vesna
AU  - Veljković, Dušan Ž.
AU  - Zarić, Snežana D.
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5354
AB  - The analysis of the crystal structures in the CSD was used to recognize and characterize new types of noncovalent interactions. It was also used to study already known noncovalent interactions. Based on the data from the CSD we can determine existence of the interactions, frequency of the interactions, and preferred geometries of the interactions in the crystal structures [1,2].
The quantum chemical calculations were performed to evaluate the energies of the interactions.
For the preferred geometries in the crystal structures we can calculate the interaction energies. By
calculating potential energy surfaces for the interactions, we can determine the most stable
geometries, as well as stability of various geometries [1,2].
Using this methodology our group recognized stacking interactions of planar metal-chelate rings;
stacking interactions with organic aromatic rings, and stacking interactions between two chelate rings.
The calculated energies showed that the stacking of metal-chelate rings is stronger than stacking
between two benzene molecules. Studies of interactions of coordinated ligands indicate stronger
noncovalent interactions that interactions of noncoordinated molecules [2].
PB  - Society of Physical Chemists of Serbia
C3  - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, PC2021, 22-22
T1  - Study of noncovalent interactions using crystal strucutre data and quantum chemical calculations
SP  - 22
EP  - 22
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5354
ER  - 
@conference{
author = "Milovanović, Milan R. and Živković, Jelena M. and Ninković, Dragan and Blagojević Filipović, Jelena P. and Vojislavljević-Vasilev, Dubravka and Veljković, Ivana and Stanković, Ivana M. and Malenov, Dušan P. and Medaković, Vesna and Veljković, Dušan Ž. and Zarić, Snežana D.",
year = "2021",
abstract = "The analysis of the crystal structures in the CSD was used to recognize and characterize new types of noncovalent interactions. It was also used to study already known noncovalent interactions. Based on the data from the CSD we can determine existence of the interactions, frequency of the interactions, and preferred geometries of the interactions in the crystal structures [1,2].
The quantum chemical calculations were performed to evaluate the energies of the interactions.
For the preferred geometries in the crystal structures we can calculate the interaction energies. By
calculating potential energy surfaces for the interactions, we can determine the most stable
geometries, as well as stability of various geometries [1,2].
Using this methodology our group recognized stacking interactions of planar metal-chelate rings;
stacking interactions with organic aromatic rings, and stacking interactions between two chelate rings.
The calculated energies showed that the stacking of metal-chelate rings is stronger than stacking
between two benzene molecules. Studies of interactions of coordinated ligands indicate stronger
noncovalent interactions that interactions of noncoordinated molecules [2].",
publisher = "Society of Physical Chemists of Serbia",
journal = "15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, PC2021, 22-22",
title = "Study of noncovalent interactions using crystal strucutre data and quantum chemical calculations",
pages = "22-22",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5354"
}
Milovanović, M. R., Živković, J. M., Ninković, D., Blagojević Filipović, J. P., Vojislavljević-Vasilev, D., Veljković, I., Stanković, I. M., Malenov, D. P., Medaković, V., Veljković, D. Ž.,& Zarić, S. D.. (2021). Study of noncovalent interactions using crystal strucutre data and quantum chemical calculations. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, PC2021, 22-22
Society of Physical Chemists of Serbia., 22-22.
https://hdl.handle.net/21.15107/rcub_cherry_5354
Milovanović MR, Živković JM, Ninković D, Blagojević Filipović JP, Vojislavljević-Vasilev D, Veljković I, Stanković IM, Malenov DP, Medaković V, Veljković DŽ, Zarić SD. Study of noncovalent interactions using crystal strucutre data and quantum chemical calculations. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, PC2021, 22-22. 2021;:22-22.
https://hdl.handle.net/21.15107/rcub_cherry_5354 .
Milovanović, Milan R., Živković, Jelena M., Ninković, Dragan, Blagojević Filipović, Jelena P., Vojislavljević-Vasilev, Dubravka, Veljković, Ivana, Stanković, Ivana M., Malenov, Dušan P., Medaković, Vesna, Veljković, Dušan Ž., Zarić, Snežana D., "Study of noncovalent interactions using crystal strucutre data and quantum chemical calculations" in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, PC2021, 22-22 (2021):22-22,
https://hdl.handle.net/21.15107/rcub_cherry_5354 .

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