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. 2021 Aug 30;26(17):5266. doi: 10.3390/molecules26175266

Table 2.

Raman peaks of K2FeO4 in aqueous solution (pH~13.6) ([44,78]).

Vibration Mode Wavenumbers (cm−1) Polarization
ν 1 832(10) Polarized
ν 2 340(3) Depolarized
ν 3 790(6) Depolarized
ν 4 322(5) Depolarized