| Typicality: | 0.250 |
| Saliency: | 0.000 |
| for the solution imidization reaction | 3 | purpose |
| acetic anhydride → be used as → the imidization catalyst | 3 |
| negative | neutral | positive |
| 0.084 | 0.886 | 0.030 |
| Raw frequency | 3 |
| Normalized frequency | 0.000 |
| Modifier score | 0.500 |
| Perplexity | 40.174 |