Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Structural and thermochemical properties, and energetics of C-8(NO2)(8) and C-20(NO2)(4n) (n=0-4)
Date
2009-10-01
Author
Pekoez, Rengin
Erkoç, Şakir
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
186
views
0
downloads
Cite This
Density-functional-theory calculations, at the B3LYP level with the 6-31 G basis set, have been performed to investigate the structural and electronic properties of octanitrocubane, C-8(NO2)(8), and polynitrofullerenes of type C-20(NO2)(4n) with n = 0-4, in their ground states. Having determined their energetically optimized geometric structures, energetics, and vibrational frequencies, we have calculated the enthalpies of combustion and decomposition of these molecules. Extrapolating from the so-obtained data, we have also estimated, as a by-product, the enthalpy values Of C-20(NO2)(20).
Subject Keywords
General Physics and Astronomy
,
General Materials Science
,
General Computer Science
,
Mechanics of Materials
,
General Chemistry
,
Computational Mathematics
URI
https://hdl.handle.net/11511/57463
Journal
COMPUTATIONAL MATERIALS SCIENCE
DOI
https://doi.org/10.1016/j.commatsci.2009.04.020
Collections
Department of Physics, Article
Suggestions
OpenMETU
Core
Structural properties of boron carbide nanoparticles: Application of a new set of Stillinger-Weber parameters
Dugan, Nazim; Erkoç, Şakir (Elsevier BV, 2011-08-01)
A suitable Stillinger-Weber (SW) potential energy function parameter set is developed for finite boron structures by genetic algorithm and trial error techniques. Boron structure geometries in 7-24 atoms range, calculated by ab initio methods, are taken as the fitting criteria in the parameter set development. This parameter set is used together with another SW parameter set developed for carbon-carbon interactions in order to investigate boron carbide nanoparticles in the form of BxCx where 8 <= x <= 14. I...
Structural and Electronic Properties of GamSen Microclusters: Density Functional Theory Calculations
Pekoz, Rengin; Erkoç, Şakir (American Scientific Publishers, 2009-04-01)
Structural and electronic properties of GamSen, m + n < 5, microclusters are investigated using density functional theory at two different exchange-correlation functional and three different basis sets. Ground states of gallium, selenium, and their various binary combinations containing 2-5 atoms are identified. The optimum geometries, binding energies, vibrational properties, electronic structures, the possible dissociation channels and the energies of the clusters are obtained and compared with available ...
Structural and electronic properties of (CnLi)(+) cluster ions
Yazgan, E; Erkoc, A (World Scientific Pub Co Pte Lt, 2005-02-01)
The structural and electronic properties of (CnLi)(+) cluster ions with n = 1-6 and n = 20 have been investigated by performing density functional theory calculations at B3LYP level. The vibrational frequencies of the clusters are also calculated.
Structural and electronic properties of ZnmCdn microclusters: density functional theory calculations
Erkoç, Şakir (Elsevier BV, 2003-02-28)
The structural and electronic properties of isolated neutral ZnmCdn clusters for m + n less than or equal to 3 have been investigated by performing density functional theory calculations at B3LYP level. The optimum geometries, vibrational frequencies, electronic structures, and the possible dissociation channels of the clusters considered have been obtained.
Structural and energetic features of AlnTinNin (n=1-16) nanoparticles: molecular-dynamics simulations
Oymak, H; Erkoç, Şakir (IOP Publishing, 2004-01-01)
Using an empirical potential energy function parametrized for the AlTiNi ternary system, minimum-energy structures of AlnTinNin (n = 1-16) ternary alloy nanoparticles have been determined by performing molecular dynamics simulations. The structural and energetic features of the nanoparticles obtained have been investigated.
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
R. Pekoez and Ş. Erkoç, “Structural and thermochemical properties, and energetics of C-8(NO2)(8) and C-20(NO2)(4n) (n=0-4),”
COMPUTATIONAL MATERIALS SCIENCE
, pp. 849–853, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/57463.