The complex PtH(PEt 3 ) 3 was studied in deuterated acetone in the presence of excess PEt 3 In the absence of excess ligand the 1 H NMR spectrum in the hydride region exhibits a doublet of triplets As excess PEt 3 ligand is added the hydride signal begins to change, the line shape depending on the ligand concentration Suggest a mechanism to account for the effects of excess PEt 3

Question: The complex [PtH(PEt 3 ) 3 ] + was studied in deuterated acetone in the presence of excess PEt 3 . In the absence of

The complex [PtH(PEt₃)₃]⁺ was studied in deuterated acetone in the presence of excess PEt₃. In the absence of excess ligand the ¹H-NMR spectrum in the hydride region exhibits a doublet of triplets. As excess PEt₃ ligand is added the hydride signal begins to change, the line shape depending on the ligand concentration. Suggest a mechanism to account for the effects of excess PEt₃.

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The observed changes in the 1HNMR spectrum of the complex PtHPEt33 in the presence of excess PEt3 can be attributed to ligand exchange processes Lets ... View full answer

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