3. Match the EPR spectra below to either Cu(acac)2 or V(=O)(acac)2 (acac = acetylacetonate). (DPPH = internal standard) Explain your answer. A B Signal Signal DPPH DPPH 3000 4000 Magnetic Field / G 3040 4040 Magnetic Field / G
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Cu(II) has a d9 electronic configuration, which results in a single unpaired electron and gives rise to a doublet EPR spectrum. On the other hand, V(IV) has a d1 electronic configuration, which also results in a single unpaired electron but gives rise to a Show more…
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