Theoretical study on ammonia cluster ions: Nature of kinetic magic number

Hiromi Nakai, Touichirou Goto, Yoshiki Okada, Takaaki Orii, Kazuo Takeuchi, Masahiko Ichihashi, Tamotsu Kondow

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We theoretically investigated collision cross sections due to the attractive forces between NH4+(NH3)n-1 (n = 2-8) and ND3. We found that the dependence of the collision cross sections on collision energy and cluster size are comparable to those of measured fusion cross sections. The kinetic magic number, n = 5, is related to the structure of the pentamer. Namely, the center ion in the pentamer is surrounded by first-shell ammonia molecules.

本文言語English
ページ(範囲)7409-7415
ページ数7
ジャーナルJournal of Chemical Physics
112
17
DOI
出版ステータスPublished - 2000 5 1

ASJC Scopus subject areas

  • 物理学および天文学(全般)
  • 物理化学および理論化学

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