Synthesis of a bowl-type dodecavanadate by the coupling reaction of alkoxohexavanadate and discovery of a chiral octadecavanadate

フォーマット:

論文

責任表示:

Domae, Kyosuke ; Uchimura, Daisuke ; Koyama, Yuuki ; Inami, Shinnosuke ; Hayashi, Yoshihito ; Isobe, Kiyoshi ; Kameda, Hiroyuki ; Shimoda, Tatsuya

言語:

英語

出版情報:

International Union of Pure and Applied Chemistry, 2009-01-01

著者名:

Domae, Kyosuke

Uchimura, Daisuke

Koyama, Yuuki

Inami, Shinnosuke

Hayashi, Yoshihito

Isobe, Kiyoshi

Kameda, Hiroyuki

Shimoda, Tatsuya

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掲載情報:

Pure and Applied Chemistry

ISSN:

0033-4545      

巻:

81

通号:

7

開始ページ:

1323

終了ページ:

1330

バージョン:

publisher

概要:

金沢大学理工研究域物質化学系<br />A new route to an alkoxohexavanadate species leads to the isolation of a bowl-type dodecavanadate without a guest molecule in the cavity. The 1D tetravanadate, [V4O11]2-, is a good precursor for the alkoxohexavanad … ate, [V6O13(OCH3)6]2-, which is then utilized for the [V6 + V6] coupling reaction to form the dodecavanadate, [V12O42]4-, with a capped dichloromethane molecule at the cavity entrance. We also obtained structural information on a newly discovered octadecavanadate, [V18O46(NO3)]5-, in both the solid and solution states through extended X-ray absorption fine structure (EXAFS) studies. The existence of the chiral inorganic species in acetonitrile with double-stranded V8 chains was confirmed through EXAFS oscillations. © 2009 IUPAC. 続きを見る

URL:

http://hdl.handle.net/2297/19143