Input interpretation
hafnium iodide
Chemical names and formulas
formula | HfI_4 name | hafnium iodide IUPAC name | tetraiodohafnium alternate names | hafnium iodide anhydrous red powder | hafnium tetraiodide | tetraiodohafnium mass fractions | Hf (hafnium) 26% | I (iodine) 74%
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 | 686.11 g/mol phase | solid (at STP) melting point | 400 °C density | 5.6 g/cm^3
Units
Solid properties (at STP)
density | 5.6 g/cm^3
Units
Chemical identifiers
(I)I InChI identifier | InChI=1/Hf.4HI/h;4*1H/q+4;;;;/p-4/fHf.4I/h;4*1h/qm;4*-1 MDL number | MFCD00016128](../image_source/baa814a8ef4b6716034c43bba83e42ff.png)
CAS number | 13777-23-6 PubChem CID number | 83726 PubChem SID number | 24869461 SMILES identifier | I[Hf](I)(I)I InChI identifier | InChI=1/Hf.4HI/h;4*1H/q+4;;;;/p-4/fHf.4I/h;4*1h/qm;4*-1 MDL number | MFCD00016128
NFPA label
NFPA label
NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 0