Reaction of PtOH complexes with CO2: synthesis and X-ray structure of (PBz3)4Pt2(Ph)2(η1,η1,μ-CO3)·(toluene)期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Reaction of PtOH complexes with CO₂: synthesis and X-ray structure of (PBz₃)₄Pt₂(Ph)₂(η¹,η¹,μ-CO₃)·(toluene)

Authors:	RA Michelin G Strukul N Bresciani-Pahor E Zangrando L Randaccio

Institution:	Centro di Chimica Metallorganica del CNR, 35100 Padua, Italy;Istituto di Chimica Generale, Università di Venezia, 30123 Venice, Italy;Istituto di Chimica, Università di Trieste, 34127 Trieste, Italy

Abstract:	The reaction of (diphoe)Pt(CH₂CN)(OH) and trans-(PBz₃)₂Pt(Ph)(OH) with CO₂ is reported as producing dimeric, bridged carbonato complexes of the type: P₄Pt₂(R)₂(CO₃). The crystal and molecular structure of (PBz₃)₄Pt₂(Ph)₂(μ-CO₃)·(toluene) is also reported, showing η¹, η¹ bonding. The reaction is recognized to proceed in a stepwise fashion through bicarbonato intermediates.

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