- InChI
- InChI=1S/HS/h1H
- InChI Key
- PXQLVRUNWNTZOS-UHFFFAOYSA-N
- Formula
- HS
- SMILES
- [SH]
- Molecular Weight1
- 33.07
- CAS
- 13940-21-1
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°(+) ion : Enthalpy of formation of positive ion at standard conditions (kJ/mol).
- ΔfH(+) ion,0K : Enthalpy of formation of positive ion at 0K (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| EA | [2.19; 2.33] | eV |
|
| EA | 2.31 | eV | NIST |
| EA | 2.32 ± 0.00 | eV | NIST |
| EA | 2.33 ± 0.09 | eV | NIST |
| EA | 2.32 | eV | NIST |
| EA | 2.31 ± 0.00 | eV | NIST |
| EA | 2.30 ± 0.00 | eV | NIST |
| EA | 2.32 ± 0.01 | eV | NIST |
| EA | Outlier 2.19 | eV | NIST |
| EA | 2.32 | eV | NIST |
| EA | 2.30 ± 0.04 | eV | NIST |
| ΔfG° | 30.89 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 50.96 | kJ/mol | Joback Calculated Property |
| ΔfH°(+) ion | 1143.00 ± 4.00 | kJ/mol | NIST |
| ΔfH(+) ion,0K | 1143.00 ± 4.00 | kJ/mol | NIST |
| ΔfusH° | 1.48 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 22.18 | kJ/mol | Joback Calculated Property |
| IE | [10.37; 10.50] | eV |
|
| IE | 10.42 ± 0.00 | eV | NIST |
| IE | 10.42 | eV | NIST |
| IE | 10.42 ± 0.00 | eV | NIST |
| IE | 10.40 ± 0.01 | eV | NIST |
| IE | 10.43 | eV | NIST |
| IE | 10.37 ± 0.01 | eV | NIST |
| IE | 10.41 ± 0.03 | eV | NIST |
| IE | Outlier 10.50 ± 0.10 | eV | NIST |
| log10WS | -0.34 | Crippen Calculated Property | |
| logPoct/wat | 0.381 | Crippen Calculated Property | |
| McVol | 25.060 | ml/mol | McGowan Calculated Property |
| Pc | 8116.22 | kPa | Joback Calculated Property |
| Tboil | 261.56 | K | Joback Calculated Property |
| Tc | 445.60 | K | Joback Calculated Property |
| Tfus | 142.59 | K | Joback Calculated Property |
| Vc | 0.081 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [20.22; 25.38] | J/mol×K | [261.56; 445.60] |
|
| Cp,gas | 20.22 | J/mol×K | 261.56 | Joback Calculated Property |
| Cp,gas | 21.57 | J/mol×K | 292.23 | Joback Calculated Property |
| Cp,gas | 22.69 | J/mol×K | 322.91 | Joback Calculated Property |
| Cp,gas | 23.62 | J/mol×K | 353.58 | Joback Calculated Property |
| Cp,gas | 24.36 | J/mol×K | 384.25 | Joback Calculated Property |
| Cp,gas | 24.95 | J/mol×K | 414.93 | Joback Calculated Property |
| Cp,gas | 25.38 | J/mol×K | 445.60 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Mercapto radical.
Sources
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.