Table 1: Characteristic vibration bands (c ) of the o- or p-HBZA ligands and their complexes 16.

CompoundInfrared Raman Ref.
(OH) (CH) , (COO) (Sn-C) (Sn-C) (Sn-O) (Sn-C)

o- BZA32821656, 1324[25]
o-NaHBZA1577, 1373[26]
134672817-27051631, 1388580, 536446
234502928-28691628, 1419562, 530435
334502957-23641633, 1352564, 538445
4344730631636, 1356600, 533420
p- BZA33821687, 1360[27]
p-NaHBZA33821547, 1416[27]
534392958-29221613, 1351606, 509457410520
6343330681615, 1431569, 511438450618