Input interpretation
![pyrite](../image_source/47309dd0438042e5a5814843215965bb.png)
pyrite
Chemical names and formulas
![formula | FeS_2 name | pyrite IUPAC name | bis(sulfanylidene)iron alternate names | iron disulfide | iron pyrite | iron sulfide mass fractions | Fe (iron) 46.6% | S (sulfur) 53.4%](../image_source/c727cff3681fb26283761723f190831f.png)
formula | FeS_2 name | pyrite IUPAC name | bis(sulfanylidene)iron alternate names | iron disulfide | iron pyrite | iron sulfide mass fractions | Fe (iron) 46.6% | S (sulfur) 53.4%
Structure diagram
![Structure diagram](../image_source/d768a376d165b777013afb99a158f387.png)
Structure diagram
![vertex count | 3 edge count | 2 Schultz index | 16 Wiener index | 4 Hosoya index | 3 Balaban index | 1.633](../image_source/c85985889f2ce1e04dee9918a1ffc7aa.png)
vertex count | 3 edge count | 2 Schultz index | 16 Wiener index | 4 Hosoya index | 3 Balaban index | 1.633
Basic properties
![molar mass | 120 g/mol density | 4.89 g/cm^3](../image_source/5d4cff832b15918cb5db39b1c5c20d0d.png)
molar mass | 120 g/mol density | 4.89 g/cm^3
Units
Thermodynamic properties
![specific heat capacity c_p | solid | 0.5185 J/(g K) molar heat capacity c_p | solid | 62.2 J/(mol K) specific free energy of formation Δ_fG° | solid | -1.391 kJ/g molar free energy of formation Δ_fG° | solid | -166.9 kJ/mol specific heat of formation Δ_fH° | solid | -1.485 kJ/g molar heat of formation Δ_fH° | solid | -178.2 kJ/mol specific entropy S° | solid | 0.4418 J/(g K) molar entropy S° | solid | 53 J/(mol K) (at STP)](../image_source/6649fdbaca33b5021bb5b726277e2175.png)
specific heat capacity c_p | solid | 0.5185 J/(g K) molar heat capacity c_p | solid | 62.2 J/(mol K) specific free energy of formation Δ_fG° | solid | -1.391 kJ/g molar free energy of formation Δ_fG° | solid | -166.9 kJ/mol specific heat of formation Δ_fH° | solid | -1.485 kJ/g molar heat of formation Δ_fH° | solid | -178.2 kJ/mol specific entropy S° | solid | 0.4418 J/(g K) molar entropy S° | solid | 53 J/(mol K) (at STP)
Chemical identifiers
![CAS number | 1309-36-0 PubChem CID number | 14788 SMILES identifier | S=[Fe]=S EU number | 215-167-7 Gmelin number | 228601](../image_source/12196677d0423290d55db6dd93439795.png)
CAS number | 1309-36-0 PubChem CID number | 14788 SMILES identifier | S=[Fe]=S EU number | 215-167-7 Gmelin number | 228601
Toxicity properties
![odor | odorless](../image_source/6d13391ef8e43a7484cc01a2edf42a5f.png)
odor | odorless