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
|
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
