Input interpretation
tungsten(VI) fluoride
Chemical names and formulas
formula | WF_6 Hill formula | F_6W name | tungsten(VI) fluoride IUPAC name | hexafluorotungsten alternate names | hexafluorotungsten | tungsten hexafluoride mass fractions | F (fluorine) 38.3% | W (tungsten) 61.7%
Structure diagram
Structure diagram
vertex count | 7 edge count | 6 Schultz index | 144 Wiener index | 36 Hosoya index | 7 Balaban index | 4.431
Basic properties
molar mass | 297.83 g/mol phase | gas (at STP) melting point | 2.3 °C boiling point | 17.5 °C density | 3.44 g/cm^3 (at 25 °C)
Units
Gas properties (at STP)
density | 3.44 g/cm^3 (at 25 °C) molar volume | 86.6 cm^3/mol
Units
Thermodynamic properties
specific heat capacity c_p | gas | 0.3996 J/(g K) molar heat capacity c_p | gas | 119 J/(mol K) specific free energy of formation Δ_fG° | gas | -5.48 kJ/g | liquid | -5.478 kJ/g molar free energy of formation Δ_fG° | gas | -1632 kJ/mol | liquid | -1631 kJ/mol specific heat of formation Δ_fH° | gas | -5.781 kJ/g molar heat of formation Δ_fH° | gas | -1722 kJ/mol molar heat of vaporization | 26.8 kJ/mol | specific heat of vaporization | 0.08998 kJ/g | molar heat of fusion | 4.1 kJ/mol | specific heat of fusion | 0.013766 kJ/g | critical temperature | 444 K | critical pressure | 4.34 MPa | (at STP)
Chemical identifiers
(F)(F)(F)F InChI identifier | InChI=1/6FH.W/h6*1H;/q;;;;;;+6/p-6/f6F.W/h6*1h;/q6*-1;m/rF6W/c1-7(2, 3, 4, 5)6 RTECS number | YO7720000 MDL number | MFCD00040536](../image_source/fcee4538d548ec498c2619751a9c2439.png)
CAS number | 7783-82-6 PubChem CID number | 522684 PubChem SID number | 24864788 SMILES identifier | F[W](F)(F)(F)(F)F InChI identifier | InChI=1/6FH.W/h6*1H;/q;;;;;;+6/p-6/f6F.W/h6*1h;/q6*-1;m/rF6W/c1-7(2, 3, 4, 5)6 RTECS number | YO7720000 MDL number | MFCD00040536