- InChI
- InChI=1S/3CH3.Ga/h3*1H3;
- InChI Key
- XCZXGTMEAKBVPV-UHFFFAOYSA-N
- Formula
- C3H9Ga
- SMILES
- C[Ga](C)C
- Molecular Weight1
- 114.83
- CAS
- 1445-79-0
- Other Names
-
- Gallium trimethyl
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- Ttriple : Triple Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°liquid | -2933.00 ± 7.90 | kJ/mol | NIST |
| ΔfH°gas | [-46.20; -25.70] | kJ/mol |
|
| ΔfH°gas | -46.20 ± 8.10 | kJ/mol | NIST |
| ΔfH°gas | -25.70 ± 9.90 | kJ/mol | NIST |
| ΔfH°gas | -36.00 ± 10.00 | kJ/mol | NIST |
| ΔfH°liquid | [-79.30; -58.80] | kJ/mol |
|
| ΔfH°liquid | -79.30 ± 8.10 | kJ/mol | NIST |
| ΔfH°liquid | -58.80 ± 9.90 | kJ/mol | NIST |
| ΔfH°liquid | -69.00 ± 10.00 | kJ/mol | NIST |
| ΔvapH° | 33.10 ± 0.80 | kJ/mol | NIST |
| IE | [8.90; 9.87] | eV |
|
| IE | 8.90 | eV | NIST |
| IE | 9.87 ± 0.02 | eV | NIST |
| IE | 9.76 | eV | NIST |
| S°liquid | 252.10 | J/mol×K | NIST |
| Ttriple | [257.81; 257.90] | K |
|
| Ttriple | 257.81 ± 0.02 | K | NIST |
| Ttriple | 257.90 ± 0.20 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | [178.87; 188.00] | J/mol×K | [298.15; 298.15] |
|
| Cp,liquid | 188.00 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 178.87 | J/mol×K | 298.15 | NIST |
| ΔfusH | [11.05; 11.05] | kJ/mol | [257.90; 257.90] |
|
| ΔfusH | 11.05 | kJ/mol | 257.90 | NIST |
| ΔfusH | 11.05 | kJ/mol | 257.90 | NIST |
| ΔsubH | [45.20; 47.40] | kJ/mol | [241.00; 252.00] |
|
| ΔsubH | 47.40 | kJ/mol | 241.00 | NIST |
| ΔsubH | 45.20 | kJ/mol | 252.00 | NIST |
| ΔvapH | 35.60 | kJ/mol | 261.00 | NIST |
| ΔfusS | 42.83 | J/mol×K | 257.90 | NIST |
Similar Compounds
Find more compounds similar to trimethylgallium.
Sources
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