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zinc iodide

Input interpretation

zinc iodide
zinc iodide

Chemical names and formulas

formula | ZnI_2 Hill formula | I_2Zn name | zinc iodide IUPAC name | diiodozinc alternate names | diiodozinc | zinc diiodide | zinc iodine mass fractions | I (iodine) 79.5% | Zn (zinc) 20.5%
formula | ZnI_2 Hill formula | I_2Zn name | zinc iodide IUPAC name | diiodozinc alternate names | diiodozinc | zinc diiodide | zinc iodine mass fractions | I (iodine) 79.5% | Zn (zinc) 20.5%

Structure diagram

Structure diagram
Structure diagram
 | bond counts  | 2 bonds
| bond counts | 2 bonds
vertex count | 3 edge count | 2 Schultz index | 16 Wiener index | 4 Hosoya index | 3 Balaban index | 1.633
vertex count | 3 edge count | 2 Schultz index | 16 Wiener index | 4 Hosoya index | 3 Balaban index | 1.633

3D structure

3D structure
3D structure

Basic properties

molar mass | 319.19 g/mol phase | solid (at STP) melting point | 445 °C boiling point | 620 °C density | 4.74 g/cm^3
molar mass | 319.19 g/mol phase | solid (at STP) melting point | 445 °C boiling point | 620 °C density | 4.74 g/cm^3

Units

Solid properties (at STP)

density | 4.74 g/cm^3 vapor pressure | 0.0108 mmHg (at 270 °C)
density | 4.74 g/cm^3 vapor pressure | 0.0108 mmHg (at 270 °C)

Units

Thermodynamic properties

specific free energy of formation Δ_fG° | solid | -0.6548 kJ/g molar free energy of formation Δ_fG° | solid | -209 kJ/mol specific heat of formation Δ_fH° | solid | -0.6517 kJ/g molar heat of formation Δ_fH° | solid | -208 kJ/mol molar heat of fusion | 17 kJ/mol |  specific heat of fusion | 0.053 kJ/g |  (at STP)
specific free energy of formation Δ_fG° | solid | -0.6548 kJ/g molar free energy of formation Δ_fG° | solid | -209 kJ/mol specific heat of formation Δ_fH° | solid | -0.6517 kJ/g molar heat of formation Δ_fH° | solid | -208 kJ/mol molar heat of fusion | 17 kJ/mol | specific heat of fusion | 0.053 kJ/g | (at STP)

Chemical identifiers

CAS number | 10139-47-6 PubChem CID number | 66278 PubChem SID number | 24853411 SMILES identifier | [Zn](I)I InChI identifier | InChI=1/2HI.Zn/h2*1H;/q;;+2/p-2/f2I.Zn/h2*1h;/q2*-1;m MDL number | MFCD00011299
CAS number | 10139-47-6 PubChem CID number | 66278 PubChem SID number | 24853411 SMILES identifier | [Zn](I)I InChI identifier | InChI=1/2HI.Zn/h2*1H;/q;;+2/p-2/f2I.Zn/h2*1h;/q2*-1;m MDL number | MFCD00011299

Safety properties

flash point | 625 °C
flash point | 625 °C
DOT hazard class | 6.1 DOT numbers | 1701
DOT hazard class | 6.1 DOT numbers | 1701