Chemistry · Vibrational Spectroscopy & Phosphoryl Compounds
The P−O stretching frequency of phosphoryl compounds follows which of the following orders?
- 1Ph3PO > Me3PO > F3PO > Cl3PO
- 2Me3PO > Ph3PO > Cl3PO > F3PO
- 3F3PO > Cl3PO > Ph3PO > Me3PO✓
- 4F3PO > Cl3PO > Me3PO > Ph3PO
Correct answer
F3PO > Cl3PO > Ph3PO > Me3PO
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