Fluoride Complexation of Element 104, Rutherfordium

Hiromitsu Haba, Kazuaki Tsukada, Masato Asai, Atsushi Toyoshima, Kazuhiko Akiyama, Ichiro Nishinaka, Masaru Hirata, Tsuyoshi Yaita, Shin Ichi Ichikawa, Yuichiro Nagame, Ken Ichiro Yasuda, Yutaka Miyamoto, Tetsuya Kaneko, Shin Ichi Goto, Sawako Ono, Toshiyuki Hirai, Hisaaki Kudo, Mitsuru Shigekawa, Atsushi Shinohara, Yasuji OuraHiromichi Nakahara, Keisuke Sueki, Hidetoshi Kikunaga, Norikazu Kinoshita, Naoya Tsuruga, Akihiko Yokoyama, Minoru Sakama, Shuich Enomoto, Matthias Schädel, Willy Brüchle, Jens V. Kratz

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

Fluoride complexation of element 104, rutherfordium (Rf), produced in the 248Cm(18O,5n)261 Rf reaction has been studied by anion-exchange chromatography on an atom-at-a-time scale. The anion-exchange chromatographic behavior of Rf was investigated in 1.9-13.9 M hydrofluoric acid together with those of the group-4 elements Zr and Hf produced in the 18O-induced reactions on Ge and Gd targets, respectively. It was found that the adsorption behavior of Rf on anion-exchange resin is quite different from those of Zr and Hf, suggesting the influence of relativistic effects on the fluoride complexation of Rf.

Original languageEnglish
Pages (from-to)5219-5224
Number of pages6
JournalJournal of the American Chemical Society
Volume126
Issue number16
DOIs
Publication statusPublished - Apr 28 2004

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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    Haba, H., Tsukada, K., Asai, M., Toyoshima, A., Akiyama, K., Nishinaka, I., Hirata, M., Yaita, T., Ichikawa, S. I., Nagame, Y., Yasuda, K. I., Miyamoto, Y., Kaneko, T., Goto, S. I., Ono, S., Hirai, T., Kudo, H., Shigekawa, M., Shinohara, A., ... Kratz, J. V. (2004). Fluoride Complexation of Element 104, Rutherfordium. Journal of the American Chemical Society, 126(16), 5219-5224. https://doi.org/10.1021/ja031824u