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Hematite (Fe2O3)
CAS: 1317-60-8 | FeO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1317-60-8
Molecular Formula:
FeO
Molecular Weight:
71.844 g/mol
Names and Synonyms:
Hematite (Fe2O3)
Miox Micro 10
MRM 400
Natural hematite
Hematite, natural
Morishita Color MR 320A
Miox HL
Feomica
Miox Micro 30
Miox SG
Miox Micro 40
Bengara MR 270E
Hi-Dense 4
Portafer AP
Miox (mineral)
ED 100
DP 80
DP 80 (carrier)
RO 4097FF
RO 8097FF
Miox AS
Miox SF
Miox DB
Natural iron red
Natural red iron oxide
MR 270E
Hi-Dense 3
γ-Hematite
Miox
Haematite
Raphisiderite
Specularite
Oligist
Iron, specular
Hematite
Hematite (Fe2O3)
Identifiers:
SMILES:
[Fe].[O]
InChI:
InChI=1S/Fe.O
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 71.84 g/mol | Legacy Database |
| density | 5.24 g/cm³ | Legacy Database |
| cas-canonical-smile | [O].[Fe] None | Legacy Database |
| cas-density | 5.24 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/Fe.O None | Legacy Database |
| cas-inchi-key | InChIKey=UQSXHKLRYXJYBZ-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 1565 °C None | Legacy Database |
| cas-name | Hematite (Fe2O3) None | Legacy Database |
| LogP | -0.1213 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 71.844 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 71.92985211999999 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 2 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 0 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 28.5 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 0.6865 | RDKit |
