[P9]+[Al(ORF)4]−, the Salt of a Homopolyatomic Phosphorus Cation
作者： Tobias Köchner , Tobias A. Engesser , Harald Scherer , Dietmar A. Plattner , Alberto Steffani
关键词: Phosphorus 、 Main group element 、 Phosphonium 、 Raman spectroscopy 、 Crystallography 、 Infrared spectroscopy 、 Mass spectrometry 、 Inorganic chemistry 、 Ion 、 Salt (chemistry) 、 Chemistry
摘要: Positive at last: The first condensed-phase homopolyatomic phosphorus cation [P(9)](+) was prepared using a combination of the oxidant [NO](+) and weakly coordinating anion, [Al{OC(CF(3))(3)}(4)](-). consists two P(5) cages linked by phosphonium atom to give D(2d)-symmetric Zintl cluster. NMR (see picture), Raman, IR spectroscopy, mass spectrometry, quantum-chemical calculations confirmed structure.
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