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C4N: The first CnN radical with stable cyclic isomers

  • Y. H. Ding*
  • , J. L. Liu
  • , X. R. Huang
  • , Z. S. Li
  • , C. C. Sun
  • *此作品的通讯作者
  • Jilin University

科研成果: 期刊稿件文章同行评审

摘要

The complex potential-energy surface of the still unknown interstellar molecule C4N is theoretically investigated at the B3LYP/6-311G(d) level. Thirteen minimum isomers, cage-like structures and 23 intercon-version transition states are located. For the most relevant isomers and transition states, further geometrical optimization is performed at the QCISD/6-311G9d) level followed by single-point energetic calculations at the MP4SDTQ, QCISD(T), and CCSD(T) levels with the 6-311G(2df) basis set.

源语言英语
页(从-至)5170-5179
页数10
期刊Journal of Chemical Physics
114
12
DOI
出版状态已出版 - 22 3月 2001
已对外发布

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