An Alkali Metal−Crown Ether Complex Supported by a Keggin Anion through the Three Terminal Oxygen Atoms in a Single M 3 O 13 Triplet: Synthesis and Characterization of [{Na(dibenzo-18-crown-6)(MeCN)} 3 {PMo 12 O 40 }]
2001; American Chemical Society; Volume: 40; Issue: 21 Linguagem: Inglês
10.1021/ic0012874
ISSN1520-510X
AutoresWan‐Sheng You, Enbo Wang, Yan Xu, Yangguang Li, Lin Xu, Changwen Hu,
Tópico(s)Vanadium and Halogenation Chemistry
ResumoAn alkali metal complex supported by a Keggin unit, [{Na(dibenzo-18-crown-6)(MeCN)}3{PMo12O40}]], is synthesized and characterized by elemental analysis, IR and 1H NMR spectra, and X-ray crystallography, showing that the α-Keggin [PMo12O40]3- anion is coordinated to three [Na(dibenzo-18-crown-6)(MeCN)]+ units by using the three terminal oxygen atoms in a single M3O13 triplet.
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