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A DFT study on TNGU isomers and aluminized cis -TNGU composites
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10.1016j.dt.2017.08.001.pdf
Date
2018-4
Author
Türker, Lemi
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Cis- and trans-1,3,4,6-tetranitroglycouril (TNGU, Sorguyl) have been considered for density functional treatment at the levels of B3LYP/6-31G(d, p) and B3LYP/cc-PVDZ. Cis-TNGU has been found to be more stable than its trans isomer. Then, mono and dialuminized (cis-TNGU + Al and cis-TNGU + 2Al) have been subjected to theoretical treatment at the level of B3LYP/6-31 + G(d). The spin states of the aluminized cis-TNGU composites have been considered as well. Although, cis-TNGU thorn Al (doublet) is found to be structurally stable, cis-TNGU + 2Al singlet and triplet composites undergo certain bond cleavages. Structural and some quantum chemical properties, IR-UV spectra etc. have been presented.
Subject Keywords
TNGU
,
Sorguyl
,
Explosives
,
Aluminized explosives
,
DFT calculations
URI
https://hdl.handle.net/11511/51681
Journal
Defence Technology
DOI
https://doi.org/10.1016/j.dt.2017.08.001
Collections
Department of Chemistry, Article