- InChI
- InChI=1S/HSi/h1H
- InChI Key
- QHGSGZLLHBKSAH-UHFFFAOYSA-N
- Formula
- HSi
- SMILES
- [SiH]
- Molecular Weight1
- 29.09
- CAS
- 13774-94-2
- ω : Acentric Factor.
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation 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.
- 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 |
|---|---|---|---|
| ω | 0.1099 | Relay (... Calculated Property | |
| EA | 1.28 ± 0.01 | eV | NIST |
| ΔfG° | -65.09 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 128.85 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 7.77 | kJ/mol | Relay (... Calculated Property |
| IE | [7.89; 8.27] | eV |
|
| IE | 7.89 ± 0.07 | eV | NIST |
| IE | 7.91 ± 0.01 | eV | NIST |
| IE | Outlier 8.27 ± 0.06 | eV | NIST |
| IE | 8.04 | eV | NIST |
| IE | 7.91 | eV | NIST |
| IE | 8.01 ± 0.08 | eV | NIST |
| log10WS | -0.55 | Relay (... Calculated Property | |
| logPoct/wat | -0.649 | Crippen Calculated Property | |
| Pc | 5143.71 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 235.37 | K | Relay (... Calculated Property |
| Tc | 316.17 | K | Relay (... Calculated Property |
| Tfus | 107.11 | K | Relay (... Calculated Property |
| Vc | 0.102 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Silylidyne.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) ⚠️ Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- NIST Webbook
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.