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Computational Study on the Isomers of Cyanopolyacetylenes H(C$\equiv$C)nC$\equiv$N (n=1-3)


Abstract

Density functional theory calculations are presented for the geometrical isomers of the cyanopolyacetylenes H(C≡C)n,,C≡N (n = I-3). The structures, hartmonic frequencies and dipole moments are computed, employing the 6-311G** basis set. The ener gies of barrier to isomerization (exchange of carbon and nitrogen atoms) are also computed in order to estimate the stability of the isomers in interstellar space.

Keywords

References

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