Bandlist
Raman bandlist of natural Aragonite
Sub-Bandlist
Phonon modes
Band
114.0 cm-1: νL,T (B1g) of (CO3)2- & Ca2+ in Aragonite
Band
124.0 cm-1: νL,T (B3g) of (CO3)2- & Ca2+ in Aragonite
Band
143.0 cm-1: νL,T (Ag) of (CO3)2- & Ca2+ in Aragonite
Band
153.5 cm-1: νL (B1g) of (CO3)2- in Aragonite
Band
162.0 cm-1: νL,T (Ag) of (CO3)2- & Ca2+ in Aragonite
Band
180.5 cm-1: νL,T (B2g) of (CO3)2- & Ca2+ and νL,T (B3g) of (CO3)2- & Ca2+ in Aragonite
Band
190.5 cm-1: νL,T (B3g) of (CO3)2- & Ca2+ in Aragonite
Band
193.0 cm-1: νT (Ag) of (CO3)2- & Ca2+ in Aragonite
Band
207.0 cm-1: νL,T (B1g) of (CO3)2- & Ca2+ in Aragonite
Band
206.5 cm-1: νL,T (B2g) of (CO3)2- & Ca2+ in Aragonite
Band
215.0 cm-1: νL,T (Ag) of (CO3)2- & Ca2+ and νL,T (B1g) of (CO3)2- in Aragonite
Band
248.5 cm-1: νL,T (B2g) of (CO3)2- & Ca2+ in Aragonite
Band
260.5 cm-1: νT (B2g) of (CO3)2- & Ca2+ in Aragonite
Band
272.0 cm-1: νL (B3g) of (CO3)2- in Aragonite
Band
280.0 cm-1: νL,T (B2g) of (CO3)2- & Ca2+ in Aragonite
Band
284.0 cm-1: νL,T (Ag) of (CO3)2- & Ca2+ in Aragonite
Sub-Bandlist
Vibration modes
Sub-Bandlist
12C16O32- in Aragonite
Band
701.0 cm-1: ν4 (B3g) of (CO3)2- in Aragonite
Band
705.5 cm-1: ν4 (Ag) of (CO3)2- and ν4 (B1g) of (CO3)2- in Aragonite
Band
716.5 cm-1: ν4 (B2g) of (CO3)2- in Aragonite
Band
853.0 cm-1: ν2 (Ag) of (CO3)2- in Aragonite
Band
908.0 cm-1: ν2 (B2g) of (CO3)2- in Aragonite
Band
1085.5 cm-1: ν1 (Ag) of (CO3)2- and ν1 (B2g) of (CO3)2- in Aragonite
Band
1415.0 cm-1: ν3 (B3g) of (CO3)2- in Aragonite
Band
1462.0 cm-1: ν3 (B1g) of (CO3)2- and ν3 (Ag) of (CO3)2- in Aragonite
Band
1575.0 cm-1: ν3 (B2g) of (CO3)2- in Aragonite
Chemical function
- Name
- Carbonate anion
- Explicit name
- Carbonate(2-) anion
- Comments
- mineral anionic radical $(CO_3)^{2-}$
- Formula
- $(CO_3)^{2-}$
- Chemical formula
- (CO3)2-
- Structural formula
- [O-][C](=O)[O-]
- Charge
- -2
- Unpaired electrons
- 0
- Isotope mixture type
- terrestrial abundance