Journal of Physical Chemistry A, volume 106, issue 21, pages 5367-5372

Theoretical Study of Potential Energy Surfaces for N12 Clusters

Publication typeJournal Article
Publication date2002-04-30
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor2.9
ISSN10895639, 15205215
Physical and Theoretical Chemistry
Abstract
Two new isomers of N12 clusters were reported in addition to the four isomers previously studied. The decomposition pathways of these six N12 isomers were studied by using the density functional theory (DFT) method at the B3LYP/6-31G* level. Relative energies were further calculated at the B3LYP/6-311+G(3df, 2p)//B3LYP/6-31G* level. DFT predicts that the dissociation of diazobispentazole proceeds via ring breaking and the barrier height is only 4.0 kcal/mol at the B3LYP/6-311+G(3df,2p)//B3LYP/6-31G* level. The dissociation reaction of N12 consisting of an aromatic N5 ring and a N7 open chain prefers ring breaking, at a cost of 9.2 kcal/mol, to breaking a bond in the side chain. For open-chain N12 (C2h) isomer, the B3LYP/6-311+G(3df,2p)//B3LYP/6-31G* barrier height for the N2 elimination reaction is 14.5 kcal/mol. As for the cyclic and cagelike isomers, their decomposition barrier heights are all much lower than 10 kcal/mol. From the results presented here, it seems that these six isomers are not kinetical...

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LI Q., Zhao J. Theoretical Study of Potential Energy Surfaces for N12 Clusters // Journal of Physical Chemistry A. 2002. Vol. 106. No. 21. pp. 5367-5372.
GOST all authors (up to 50) Copy
LI Q., Zhao J. Theoretical Study of Potential Energy Surfaces for N12 Clusters // Journal of Physical Chemistry A. 2002. Vol. 106. No. 21. pp. 5367-5372.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/jp020110n
UR - https://doi.org/10.1021/jp020110n
TI - Theoretical Study of Potential Energy Surfaces for N12 Clusters
T2 - Journal of Physical Chemistry A
AU - LI, QIAN-SHU
AU - Zhao, Jun-fang
PY - 2002
DA - 2002/04/30 00:00:00
PB - American Chemical Society (ACS)
SP - 5367-5372
IS - 21
VL - 106
SN - 1089-5639
SN - 1520-5215
ER -
BibTex |
Cite this
BibTex Copy
@article{2002_LI,
author = {QIAN-SHU LI and Jun-fang Zhao},
title = {Theoretical Study of Potential Energy Surfaces for N12 Clusters},
journal = {Journal of Physical Chemistry A},
year = {2002},
volume = {106},
publisher = {American Chemical Society (ACS)},
month = {apr},
url = {https://doi.org/10.1021/jp020110n},
number = {21},
pages = {5367--5372},
doi = {10.1021/jp020110n}
}
MLA
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MLA Copy
LI, QIAN-SHU, and Jun-fang Zhao. “Theoretical Study of Potential Energy Surfaces for N12 Clusters.” Journal of Physical Chemistry A, vol. 106, no. 21, Apr. 2002, pp. 5367-5372. https://doi.org/10.1021/jp020110n.
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