Table 3.
Compounds | Assignments | ||||||
| |||||||
ν(NH) | ν(C=N) | ν(C=S) + ν(C+N) | δ(NCS)+ CS- | ν(N−N) | ν(C=S) | ν(Cu−N)/ | |
+ ν(C−N) | bending | ν(Cu−S) | |||||
| |||||||
BAAPTS | 3440 s | 1600 vs | 1330 s | 1120 m | 1050 m | 820 s | — |
3270 m | — | 1305 s | 1095 m | — | 760 vs | — | |
CuCl2 (BAAPTS)H2O | 3442 s | 1575 s | 1390 m | 1150 m | 1060 m | 780 s | 420 m |
3275 m | — | 1345 m | 1130 m | — | 740 m | 310 m | |
CuBr2(BAAPTS)H2O | 3445 m | 1572 s | 1365 m | 1160 m | 1065 m | 770 s | 405 m |
3280 m | — | 1335 m | 1135 m | — | 745 m | 318 w | |
Cu(NO3)2(BAAPTS)H2O | 3400 s | 1560 s | 1375 m | 1160 m | 1062 m | 755 s | 415 m |
3272 m | — | 1340 m | 1135 m | — | 730 s | 310 w | |
Cu(NCS)2(BAAPTS)H2O | 3445 s | 1565 s | 1370 m | 1165 m | 1065 m | 772 s | 410 m |
3270 m | — | 1345 m | 1140 m | — | 745 m | 305 w | |
Cu(OAc)2(BAAPTS)H2O | 3445 s | 1560 s | 1370 m | 1155 m | 1060 m | 770 m | 412 m |
3275 m | — | 1340 m | 1130 m | — | 740 m | 305 w | |
MBAAPTS | 3420 s | 1600 vs | 1320 s | 1120 m | 1060 m | 840 s | — |
3310 s | — | 1195 m | 1095 m | — | 820 s | — | |
CuCl2(MBAAPTS)H2O | 3415 m | 1575 s | 1365 s | 1170 m | 1072 m | 772 s | 415 m |
3312 m | — | 1240 m | 1130 m | — | 755 s | 302 w | |
CuBr2(MBAAPTS)H2O | 3422 m | 1570 s | 1360 s | 1172 m | 1070 m | 770 s | 398 m |
3310 m | — | 1245 m | 1125 m | — | 750 s | 300 w | |
Cu(NO3)2(MBAAPTS)H2O | 3418 m | 1562 s | 1362 s | 1175 m | 1068 m | 771 s | 408 m |
3310 m | — | 1242 m | 1130 m | — | 752 s | 305 w | |
Cu(NCS)2(MBAAPTS)H2O | 3415 m | 1565 s | 1362 s | 1172 m | 1072 m | 770 s | 415 m |
3315 w | — | 1240 m | 1130 m | — | 745 s | 310 w | |
Cu(OAc)2(MBAAPTS) | 3415 m | 1568 s | 1370 s | 1172 m | 1070 m | 782 s | 410 m |
3315 m | — | 1245 m | 1125 m | — | 755 m | 312 w |