Structure and protonation of the bis-ethylene adduct [Pt(micro-PBut2)(eta2-CH2=CH2)]2. Pt-H-P agostic interaction and proton scrambling |
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| Authors: | Leoni Piero Marchetti Fabio Marchetti Lorella Passarelli Vincenzo |
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| Institution: | Dipartimento di Chimica e Chimica Industriale, Via Risorgimento 35, I-56126 Pisa, Italy. leoni@dcci.unipi.it. |
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| Abstract: | The bis-ethylene derivative Pt(micro-PBu(t)(2))(eta(2)-CH(2)=CH(2))](2) was prepared and characterized by X-ray diffraction; its protonation affords Pt(2)(micro-PBu(t)(2))(micro-PBu(t)(2)H)(eta(2)-CH(2)=CH(2))(2)](CF(3)SO(3)), with a rarely observed P-H-M agostic proton in rapid exchange with those of the adjacent ethylene molecule. |
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