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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 Mass:
71.84 g/mol
Names and Synonyms:
Hematite (Fe2O3)
Hematite (Fe2O3)
Hematite
Iron, specular
Oligist
Specularite
Raphisiderite
Haematite
Miox
γ-Hematite
Hi-Dense 3
MR 270E
Natural red iron oxide
Natural iron red
Miox DB
Miox SF
Miox AS
RO 8097FF
RO 4097FF
DP 80 (carrier)
DP 80
ED 100
Miox (mineral)
Portafer AP
Hi-Dense 4
Bengara MR 270E
Miox Micro 40
Miox SG
Miox Micro 30
Feomica
Miox HL
Morishita Color MR 320A
Hematite, natural
Natural hematite
MRM 400
Miox Micro 10
Identifiers:
SMILES:
[Fe].[O]
InChI:
InChI=1S/Fe.O
Key Properties
Melting Point
1565 °C
CAS Common Chemistry
Density
5.24 g/cm³
CAS Common Chemistry
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 71.84 g/mol | CAS Common Chemistry |
| 71.844 g/mol | RDKit | |
| 71.92985211999999 g/mol | RDKit | |
| Density | 5.24 g/cm³ | CAS Common Chemistry |
| 5.24 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | [O].[Fe] | CAS Common Chemistry |
| InChI | InChI=1S/Fe.O | CAS Common Chemistry |
| InChI Key | InChIKey=UQSXHKLRYXJYBZ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 1565 °C | CAS Common Chemistry |
| Name | Hematite (Fe2O3) | CAS Common Chemistry |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 28.5 Ų | RDKit |
| LogP | -0.1213 | RDKit |
| Molar Refractivity | 0.6865 | RDKit |
