| Composition | x = 0.0 | x = 0.1 | x = 0.2 | x = 0.3 | x = 0.4 |
| ε' at 100 kHz | 35 | 26 | 29 | 55 | 316 |
| Rg(KΩ) | 1009 | 1009 | 899 | 224 | 110 |
| Rgb(KΩ) | 3267 | 3250 | 0 | 0 | 0 |