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Mean water-coordination numbers (q) of (a) Eu(OTf)3 and (b) Eu(NO3)3 in mixtures of H2O/THF. Error represents standard error of the mean of between 3 and 9 measurements.
| (a) | (b) | |||
|---|---|---|---|---|
| % H2O in THF (v/v) | q | % H2O in THF (v/v) | q | |
| 1 | 5.8 ± 0.1 | 1 | 3.2 ± 0.02 | |
| 5 | 8.0 ± 0.1 * | 5 | 5.2 ± 0.04 | |
| 10 | 8.3 ± 0.03 * | 10 | 6.8 ± 0.03 | |
| 15 | 8.6 ± 0.02 | 15 | 7.2 ± 0.03 | |
| 20 | 8.6 ± 0.1 * | 20 | 7.2 ± 0.04 | |
| 25 | 8.6 ± 0.1 | 25 | 7.4 ± 0.04 | |
| 30 | 8.5 ± 0.04 * | 30 | 7.6 ± 0.1 | |
| 40 | 8.5 ± 0.01 * | 40 | 7.7 ± 0.01 |
nd = not determined, * from reference [19].
