Table 7. IR Spectra of the Cation Part in Compounds LT-1 (87 K) and HT-1 at 180 and 300 Ka.
| compound LT-1 | compound HT-1 |
||
|---|---|---|---|
| assignation | 87 K | 180 K | 300 K |
| νas(NH3) (A1) | 3348sh | 3340sh, 3314 | 3314 |
| 3339 | 3304, 3293sh | ||
| 3331 | |||
| 3319sh | |||
| 3312 | |||
| 3299 | |||
| 3292 | |||
| 2 × δas(NH3) | 3267 | 3257 | 3247 |
| 3255sh | 3234 | 3234 | |
| 3247 | |||
| 3232 | |||
| νs(NH3) (A1) | 3203 | 3184 | 3187 |
| 3187 | 3154 | 3150 | |
| 3179 | |||
| 3165sh | |||
| 3153 | |||
| δas(NH3) (E) | 1605 | 1602 | 1589 |
| 1591 | 1586 | ||
| 1588 | |||
| 1580 | |||
| δs(NH3) (E) | 1231sh | 1225 | 1222sh, 1183 |
| 1221 | 1189 | 1171sh | |
| 1192 | 1182 | ||
| 1186 | 1173, 1157sh | ||
| 1180 | |||
| 1173 | |||
| ρ(NH3) | 675sh | 669sh | 612 |
| 646 | 640 | 569 | |
| 629 | 620 | ||
| 623sh | 598 | ||
| 605sh | 572 | ||
| 583 | 530 | ||
| 574 | |||
| 570 | |||
| 546 | |||
| 535 | |||
| 529 | |||
| νs(AgN) | 404,400 | 403, 400 | 404 |
| νas(AgN) | 456 | 451 | not detectable |
| δ(NAgN,OAgN) | ∼200 | ||
a
sh = shoulder.