Functional group | Wavenumber (cm−1) | ||
Ho(NO3)3∙5H2O | Ho-β-CD inclusion complex | Changes Δδ | |
˅[OH], | 3398.37 | 3393.69 | −4.68 |
δ[OH of HOH] | 1633.04 | 1638.92 | 5.68 |
δ[NO3] | 1482, 1384.65, 1041.58, 819.61, 747.87 |
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