- InChI
- InChI=1S/NO2/c2-1-3/q+1
- InChI Key
- OMBRFUXPXNIUCZ-UHFFFAOYSA-N
- Formula
- N2O+
- SMILES
- O=[N+]=O
- Molecular Weight1
- 44.01
- CAS
- 12269-46-4
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- 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 |
|---|---|---|---|
| ω | 0.2423 | Relay (1.0) Calculated Property | |
| ΔfG° | 37.05 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -25.50 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 8.80 | kJ/mol | Joback Calculated Property |
| IE | 13.92 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | -0.414 | Crippen Calculated Property | |
| McVol | 26.130 | ml/mol | McGowan Calculated Property |
| Pc | 7406.07 | kPa | Joback Calculated Property |
| Tboil | 167.59 | K | Relay (1.0) Calculated Property |
| Tc | 308.66 | K | Relay (1.0) Calculated Property |
| Tfus | 265.76 | K | Relay (1.0) Calculated Property |
| Vc | 0.099 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Enthalpy of vaporization at standard conditions, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [33.14; 41.94] | J/mol×K | [350.74; 561.85] | 
|
| Cp,gas | 33.14 | J/mol×K | 350.74 | Joback Calculated Property |
| Cp,gas | 35.29 | J/mol×K | 385.92 | Joback Calculated Property |
| Cp,gas | 37.12 | J/mol×K | 421.11 | Joback Calculated Property |
| Cp,gas | 38.67 | J/mol×K | 456.29 | Joback Calculated Property |
| Cp,gas | 39.97 | J/mol×K | 491.48 | Joback Calculated Property |
| Cp,gas | 41.05 | J/mol×K | 526.66 | Joback Calculated Property |
| Cp,gas | 41.94 | J/mol×K | 561.85 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Nitrogen oxide cation.
Sources
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