Wave band, cm−1 | Assigned group |
2923.76 | Bound water (H-OH stretch) |
2853.32 | Bound water (H-OH stretch) |
1743.23 | CO2 CO stretch |
1711.42 | Bound water HOH bend |
1654.00 | Bound water HOH bend |
1456.66 | Carbonate CO stretch |
952.51 | Silicate SiO stretch |
873.96 | Sulphate SO stretch |
551.70 | C-Br stretch |
541.78 | C-Br stretch |