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Crystal structure, magnetic properties, and structural prediction for an oxidovanadium(IV) complex [VO(dmf)5][PF6]2

発表形態:
原著論文
主要業績:
主要業績
単著・共著:
共著
発表年月:
2021年03月
DOI:
10.1080/00958972.2021.1890049
会議属性:
指定なし
査読:
有り
リンク情報:

日本語フィールド

著者:
Shohei Yamamoto, Ryoji Mitsuhashi, Masahiro Mikuriya, Masayuki Koikawa, Hiroshi Sakiyama
題名:
Crystal structure, magnetic properties, and structural prediction for an oxidovanadium(IV) complex [VO(dmf)5][PF6]2
発表情報:
巻: 74 号: 8 ページ: 1222-1232
キーワード:
概要:
抄録:
Pentakis(dimethylformamide-jO)oxidovanadium(IV) bis(hexafluoridophosphate), [VO(dmf)5][PF6]2 (dmf: dimethylformamide), was synthesized, and its crystal structure was revealed by a singlecrystal X-ray method. The [VO(dmf)5]2þ complex cation dimerized in the crystal, and a weak ferromagnetic interaction was attributed to the dimerized structure. In addition, conformational prediction was successfully conducted using the enumeration result on the basis of group theory. As a result, a reasonable monomer structure of the defect-S6 symmetry was obtained as the most stable structure in dilute solution; in addition, a dimer structure was predicted as the structure in a crystal. (https://doi.org/10.1080/00958972.2021.1890049)

英語フィールド

Author:
Shohei Yamamoto, Ryoji Mitsuhashi, Masahiro Mikuriya, Masayuki Koikawa, Hiroshi Sakiyama
Title:
Crystal structure, magnetic properties, and structural prediction for an oxidovanadium(IV) complex [VO(dmf)5][PF6]2
Announcement information:
Vol: 74 Issue: 8 Page: 1222-1232
An abstract:
Pentakis(dimethylformamide-jO)oxidovanadium(IV) bis(hexafluoridophosphate), [VO(dmf)5][PF6]2 (dmf: dimethylformamide), was synthesized, and its crystal structure was revealed by a singlecrystal X-ray method. The [VO(dmf)5]2þ complex cation dimerized in the crystal, and a weak ferromagnetic interaction was attributed to the dimerized structure. In addition, conformational prediction was successfully conducted using the enumeration result on the basis of group theory. As a result, a reasonable monomer structure of the defect-S6 symmetry was obtained as the most stable structure in dilute solution; in addition, a dimer structure was predicted as the structure in a crystal. (https://doi.org/10.1080/00958972.2021.1890049)


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