| 18785-24-5

• CAS: 18785-24-5
• 化学式: F₂O₂V
• 分子量: 120.937
• InChiKey: LYUSZYQQJNXAFB-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  tetra-n-butylammoniumfluoride trihydrate 、 VO(N,N'-2,2-dimethyltrimethylenebis(salicylideneiminato)) 以 乙腈 为溶剂， 生成 μ-fluoro-bis((N,N'-ethylenebis(salicylideneiminato))oxovanadium)(1+) 、
  参考文献：
  名称：

  Novel binuclear vanadium(V)–Schiff base cations containing single fluorine bridges and the structure of difluorodioxovanadate(1–)

  摘要：

  The complex [VO(salen)] [H(2)salen = N,N'-ethylenebis(salicylideneimine)] reacted with HBF4.Et(2)O in air to produce the novel linear species [{VO(salen)}(2)(mu-F)](+), the structure of which has been determined as its BF4- and [VO2F2](-) salts. The perchlorate and triflate (O3SCF3-) salts have been characterised spectroscopically and analytically, as well as the tetrafluoroborate homologues from salicylaldehyde and 2-methylpropylenediamine, and from ethylenediamine and 3-methoxysalicylaldehyde. The [VO2F2](-) is mononuclear in the above salt, as well as in [PPh(4)][VO2F2]. compared to a polynuclear form found in[NH4][VO2F2]. The mononuclear anion was also fully characterised by F-19 and V-51 NMR spectroscopy.

  DOI：

  10.1039/dt9940002591