Bandlist 8 8

Raman bandlist of natural Nyerereite

Title
Raman bandlist of natural Nyerereite
Draw options
Draw line: Fill area:
Line width:
Fill opacity:
Colors:
Range:
Saturation:
Lightness:
Data
Individual bands
Sum all bands
Sum bands by isotopes
Sum bands for an individual isotope:
Representation
Simple
Gaussian
Peaks
Data
Unit:  Range: Valid spectral range(s): 80.0 - 1200.0 cm-1
X Axis
Scale:   Inverted:
Y Axis
Scale:
Legend
Position:   Visibility:
Band list reference
Schmitt, Bernard and The SSHADE Band List Committee (2023): Raman bandlist of natural Nyerereite. Version 1. SSHADE (OSUG Data Center). Dataset/Band list Data. https://doi.org/10.26302/SSHADE/BANDLIST_RAMAN_NYEREREITE
Publication(s)
Type
Raman scattering
Description
MIR-FIR Raman bandlist of natural Nyerereite at 295K
Number of bands
8
Comments
literature limited to Nyerereite grains in fluid inclusions. No numerical spectra available. For synthetic spectra see the alpha-Na2Ca(CO3)2 bandlist
Constituent and primary specie
Constituent
magnesian Nyerereite
Bands
Position (cm-1) Width (cm-1) Peak intensity (cm-1) Relative intensity Strength Transition mode Mode type(s) Bond Specie(s) Degeneracy Resonances
185 ± 20 185 ± 20 70 ± 20 0.18 m
νLT
translation
libration
(CO3)2-

686 ± 3 686 ± 3 10 ± 2 0.012 vw
ν4
bending sym. in-p (scissoring)
(CO3)2-
(CO3)2-
double
710 ± 1 710 ± 1 10 ± 2 0.085 m
ν4
bending sym. in-p (scissoring)
(CO3)2-
(CO3)2-
double
727 ± 1 727 ± 1 13 ± 2 0.035 w
ν4
bending sym. in-p (scissoring)
(CO3)2-
(CO3)2-
double
964 ± 1 964 ± 1 0.02 vw
ν1
stretching sym.
………P…O-3/4
(PO4)3-

1000 ± 5 1000 ± 5 13 ± 3 0.055 w
ν1
stretching sym.
………S…O-1/2
(SO4)2-

1075 ± 4 1075 ± 4 11 ± 0.5 1 vs
ν1L
stretching sym.
……C…O-2/3
(CO3)2-
double site
1087 ± 2 1087 ± 2 5.5 ± 0.3 1 vs
ν1H
stretching sym.
……C…O-2/3
(CO3)2-
double site
Spectral range type(s)
FIR, MIR
Spectral range(s)
80 - 1200 cm-1
Reference position Raman
1087 cm-1

Versions

Release date
2023-09-07 21:31:47 UTC+0000
Version (Date)
#1 (2023-09-07 21:31:47 UTC+0000, Updated: 2023-09-07 21:31:47 UTC+0000)
History
Date Mode Version Status Comments
2023-09-07 21:29:55 UTC+0000 first import #1 valid version
Analysis
Compilation of data from Zaitsev et al. (2009), Zaitsev (2010), Rashchenko et al. (2017), Golovin et al. (2015, 2017a,b) on natural Nyerereite
Quality flag
3
Validation date
2023-09-07
Validators