OH-

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Species data

Common Formula	OH-
Stoichiometric Formula	OH-
Name	Hydroxyl anion
Mass	17.00329 a.m.u
Charge	-1
CAS	14280-30-9
Inchi	InChI=1S/H2O/h1H2/p-1
InchiKey	XLYOFNOQVPJJNP-UHFFFAOYSA-M
State	Ground State

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KIDA OH-

ISM Abundance

log₁₀ Abundance	Reference	Source Name	Source Type	Link

Polarizability

Evaluation	Definition	Value (Å³)	Method	Origin	Reference
	total	1.814	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Definition: total Value (Å³): 1.814 Method: Calculations Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE Reference:

Dipole moment

Evaluation	Value (D)	Method	Origin	Reference
	-1.875	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Value (D): -1.875 Method: Calculations Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE Reference:

Enthalpy of formation

Evaluation	T (K)	Value (kJ.mol^-1)	Method	Origin	Reference
	0	-139.091 ±0.036	Reviews and Evaluations	Database : Burcat
	298	-145.256 ±0.036	Reviews and Evaluations	Database : Burcat
	298	-143.18 ±0.28	Measurements	Database : CCCBDB (http://cccbdb.nist.gov/)
	0	-137.02 ±0.28	Measurements	Database : CCCBDB (http://cccbdb.nist.gov/)

T (K): 0 Value (kJ.mol^-1) : -139.091 ±0.036 Method: Reviews and Evaluations Origin: Other database Reference:
T (K): 298 Value (kJ.mol^-1) : -145.256 ±0.036 Method: Reviews and Evaluations Origin: Other database Reference:
T (K): 298 Value (kJ.mol^-1) : -143.18 ±0.28 Method: Measurements Origin: Other database Reference:
T (K): 0 Value (kJ.mol^-1) : -137.02 ±0.28 Method: Measurements Origin: Other database Reference:

Desorption energy

No data

Diffusion energy

No data