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hypoiodite anion

Input interpretation

hypoiodite anion
hypoiodite anion

Lewis structure

Draw the Lewis structure of hypoiodite anion. Start by drawing the overall structure of the molecule:  Count the total valence electrons of the iodine (n_I, val = 7) and oxygen (n_O, val = 6) atoms, including the net charge: n_I, val + n_O, val - n_charge = 14 Calculate the number of electrons needed to completely fill the valence shells for iodine (n_I, full = 8) and oxygen (n_O, full = 8): n_I, full + n_O, full = 16 Subtracting these two numbers shows that 16 - 14 = 2 bonding electrons are needed. Each bond has two electrons, so the above diagram has all the necessary bonds. There is 1 bond and hence 2 bonding electrons in the diagram. Fill in the remaining unbonded electrons on each atom. In total, there remain 14 - 2 = 12 electrons left to draw. Lastly, fill in the formal charges: Answer: |   |
Draw the Lewis structure of hypoiodite anion. Start by drawing the overall structure of the molecule: Count the total valence electrons of the iodine (n_I, val = 7) and oxygen (n_O, val = 6) atoms, including the net charge: n_I, val + n_O, val - n_charge = 14 Calculate the number of electrons needed to completely fill the valence shells for iodine (n_I, full = 8) and oxygen (n_O, full = 8): n_I, full + n_O, full = 16 Subtracting these two numbers shows that 16 - 14 = 2 bonding electrons are needed. Each bond has two electrons, so the above diagram has all the necessary bonds. There is 1 bond and hence 2 bonding electrons in the diagram. Fill in the remaining unbonded electrons on each atom. In total, there remain 14 - 2 = 12 electrons left to draw. Lastly, fill in the formal charges: Answer: | |

General properties

formula | (IO)^- net ionic charge | -1 alternate names | oxoiodate | oxidoiodate | hypoiodite | hypoiodite(1-)
formula | (IO)^- net ionic charge | -1 alternate names | oxoiodate | oxidoiodate | hypoiodite | hypoiodite(1-)

Other properties

ion class | anions | oxoanions | polyatomic ions
ion class | anions | oxoanions | polyatomic ions

Thermodynamic properties

molar free energy of formation Δ_fG° | aqueous | -38.5 kJ/mol (kilojoules per mole) molar heat of formation Δ_fH° | aqueous | -107.5 kJ/mol (kilojoules per mole) molar entropy S° | aqueous | -5.4 J/(mol K) (joules per mole kelvin)
molar free energy of formation Δ_fG° | aqueous | -38.5 kJ/mol (kilojoules per mole) molar heat of formation Δ_fH° | aqueous | -107.5 kJ/mol (kilojoules per mole) molar entropy S° | aqueous | -5.4 J/(mol K) (joules per mole kelvin)