P9]+ [Al(OR(F))4)]-, the salt of a homopolyatomic phosphorus cation |
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| Authors: | Köchner Tobias Engesser Tobias A Scherer Harald Plattner Dietmar A Steffani Alberto Krossing Ingo |
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| Affiliation: | 1. Institut für Anorganische und Analytische Chemie, Freiburger Materialforschungszentrum (FMF);2. Freiburg Institute for Advanced Studies (FRIAS), Section Soft Matter Science, Albert‐Ludwigs‐Universit?t Freiburg (Germany);3. Institut für Organische Chemie und Biochemie, Albert‐Ludwigs‐Universit?t Freiburg (Germany) |
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| Abstract: | 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)](-). [P(9)](+) consists of two P(5) cages linked by a phosphonium atom to give a D(2d)-symmetric Zintl cluster. NMR (see picture), Raman, and IR spectroscopy, mass spectrometry, and quantum-chemical calculations confirmed the structure. |
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| Keywords: | cations main‐group elements phosphorus synthetic methods weakly coordinating anions |
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