Input interpretation
iodide anion
Structure diagram
Structure diagram
General properties
formula | I^- net ionic charge | -1 alternate names | iodide | iodide(1-)
Ionic radius
iodide anion state | radius 6-coordinate | 220 pm
Units
Other properties
ion class | anions | biomolecule ions | group 17 ions | halide ions | monatomic anions | p block ions common sources of ion | trimethyloxosulfonium iodide (1 eq) | trimethylsulfonium iodide (1 eq) | tridodecylmethylammonium iodide (1 eq) | tetrapropylammonium iodide (1 eq) | tetraphenylphosphonium iodide (1 eq) | tetramethylammonium iodide (1 eq) | tetraethylammonium iodide (1 eq) | tetra-N-butylammonium iodide (1 eq) | tantalum(V) iodide (5 eq) | strontium iodide (2 eq)
Thermodynamic properties
molar heat capacity c_p | aqueous | -142.3 J/(mol K) (joules per mole kelvin difference) molar free energy of formation Δ_fG° | aqueous | -51.6 kJ/mol (kilojoules per mole) molar heat of formation Δ_fH° | aqueous | -55.2 kJ/mol (kilojoules per mole) molar entropy S° | aqueous | 111.3 J/(mol K) (joules per mole kelvin)