Input interpretation
![iron(II, III) oxide](../image_source/7911860ca889f4a300905533cc2166a7.png)
iron(II, III) oxide
Chemical names and formulas
![formula | FeO·Fe_2O_3 Hill formula | Fe_3O_4 name | iron(II, III) oxide alternate names | black iron oxide | ferroso ferric oxide | ferrous ferric oxide | iron(II) diiron(III) oxide | magnetite mass fractions | Fe (iron) 72.4% | O (oxygen) 27.6%](../image_source/43e887bc50278436216e9884e8d8720f.png)
formula | FeO·Fe_2O_3 Hill formula | Fe_3O_4 name | iron(II, III) oxide alternate names | black iron oxide | ferroso ferric oxide | ferrous ferric oxide | iron(II) diiron(III) oxide | magnetite mass fractions | Fe (iron) 72.4% | O (oxygen) 27.6%
Structure diagram
![Structure diagram](../image_source/1d41d0fdb7373c46a25ee3872ffb5a17.png)
Structure diagram
Basic properties
![molar mass | 231.53 g/mol phase | solid (at STP) melting point | 1538 °C density | 5 g/cm^3 particle size | 5 µm](../image_source/b9cdf3df083f59860b6fc2d2ab2b179f.png)
molar mass | 231.53 g/mol phase | solid (at STP) melting point | 1538 °C density | 5 g/cm^3 particle size | 5 µm
Solid properties (at STP)
![density | 5 g/cm^3](../image_source/0f11cb259f6d2fe6df920b5d8525f3f7.png)
density | 5 g/cm^3
Units
Thermodynamic properties
![specific heat capacity c_p | solid | 0.6194 J/(g K) molar heat capacity c_p | solid | 143.4 J/(mol K) specific free energy of formation Δ_fG° | solid | -4.386 kJ/g molar free energy of formation Δ_fG° | solid | -1015 kJ/mol specific heat of formation Δ_fH° | solid | -4.83 kJ/g molar heat of formation Δ_fH° | solid | -1118 kJ/mol molar heat of fusion | 138 kJ/mol | specific heat of fusion | 0.596 kJ/g | (at STP)](../image_source/540190ae0eeb76457509b5661c690527.png)
specific heat capacity c_p | solid | 0.6194 J/(g K) molar heat capacity c_p | solid | 143.4 J/(mol K) specific free energy of formation Δ_fG° | solid | -4.386 kJ/g molar free energy of formation Δ_fG° | solid | -1015 kJ/mol specific heat of formation Δ_fH° | solid | -4.83 kJ/g molar heat of formation Δ_fH° | solid | -1118 kJ/mol molar heat of fusion | 138 kJ/mol | specific heat of fusion | 0.596 kJ/g | (at STP)
Chemical identifiers
![CAS number | 1317-61-9 MDL number | MFCD00011010](../image_source/35943bb4ddac935c0ec42628dbee4220.png)
CAS number | 1317-61-9 MDL number | MFCD00011010