Input interpretation
uranium tetrafluoride
Chemical names and formulas
formula | UF_4 Hill formula | F_4U name | uranium tetrafluoride IUPAC name | tetrafluorouranium alternate names | uranium fluoride | uranium fluoride (1:4) | uranium fluoride (1:4), (T-4)- | uranium(IV) fluoride mass fractions | F (fluorine) 24.2% | U (uranium) 75.8%
Structure diagram
Structure diagram
vertex count | 5 edge count | 4 Schultz index | 64 Wiener index | 16 Hosoya index | 5 Balaban index | 3.024
Basic properties
molar mass | 314.02252 g/mol phase | solid (at STP) melting point | 1100 °C boiling point | 1447 °C density | 6.7 g/cm^3
Units
Solid properties (at STP)
density | 6.7 g/cm^3
Units
Thermodynamic properties
specific heat capacity c_p | gas | 0.2904 J/(g K) | solid | 0.3694 J/(g K) molar heat capacity c_p | gas | 91.2 J/(mol K) | solid | 116 J/(mol K) specific free energy of formation Δ_fG° | gas | -5.008 kJ/g | solid | -5.806 kJ/g molar free energy of formation Δ_fG° | gas | -1573 kJ/mol | solid | -1823 kJ/mol specific heat of formation Δ_fH° | gas | -5.091 kJ/g | solid | -6.096 kJ/g molar heat of formation Δ_fH° | gas | -1599 kJ/mol | solid | -1914 kJ/mol molar heat of fusion | 47 kJ/mol | specific heat of fusion | 0.15 kJ/g | (at STP)
Chemical identifiers
CAS number | 10049-14-6 PubChem CID number | 61461 SMILES identifier | F[U](F)(F)F InChI identifier | InChI=1/4FH.U/h4*1H;/q;;;;+4/p-4/f4F.U/h4*1h;/q4*-1;m EU number | 233-170-1 Gmelin number | 2510 RTECS number | YR4710000
Toxicity properties
RTECS classes | other