HC3N
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Species data
| Common Formula | HC3N |
| Stoichiometric Formula | HC3N |
| Name | Propiolonitrile |
| Mass | 51.01090 a.m.u |
| Charge | 0 |
| CAS | 1070-71-9 |
| Inchi | InChI=1S/C3HN/c1-2-3-4/h1H |
| InchiKey | LNDJVIYUJOJFSO-UHFFFAOYSA-N |
| State | Ground State
|
ISM Abundance
| log10 Abundance | Reference | Source Name | Source Type | Link |
|---|
Polarizability
| Evaluation | Definition | Value (Å3) | Method | Origin | Reference |
|---|---|---|---|---|---|
| total | 5.848 | Calculations | Bibliography | Woon, D. E. et al. ;2009;Astrophysical Journal Supplement Series ;185,273-288 |
|
Definition: total Value (Å3): 5.848 Method: Calculations Origin: Bibliography Reference: Woon, D. E. et al. ;2009;Astrophysical Journal Supplement Series ;185,273-288 |
Dipole moment
| Evaluation | Value (D) | Method | Origin | Reference |
|---|---|---|---|---|
| 3.6 | Calculations | Bibliography | Woon, D. E. et al. ;2009;Astrophysical Journal Supplement Series ;185,273-288 |
|
Value (D):
3.6 Method: Calculations Origin: Bibliography Reference: Woon, D. E. et al. ;2009;Astrophysical Journal Supplement Series ;185,273-288 |
Enthalpy of formation
| Evaluation | T (K) | Value (kJ.mol-1) | Method | Origin | Reference |
|---|---|---|---|---|---|
| 0 | 367.225 ±8 | Reviews and Evaluations | Database : Burcat | ||
| 298 | 368.414 ±8 | Reviews and Evaluations | Database : Burcat | ||
| 298 | 354 | Measurements | Database : CCCBDB (http://cccbdb.nist.gov/) |
|
T (K): 0
Value (kJ.mol-1) : 367.225 ±8 Method: Reviews and Evaluations Origin: Other database Reference: |
|
T (K): 298
Value (kJ.mol-1) : 368.414 ±8 Method: Reviews and Evaluations Origin: Other database Reference: |
|
T (K): 298
Value (kJ.mol-1) : 354 Method: Measurements Origin: Other database Reference: |
Desorption energy
| Evaluation | Emean (K) | Emin (K) | Emax (K) | Pre-exponential factor (s-1) | Order factor | Method | Origin | Reference | Type of surface | Description |
|---|---|---|---|---|---|---|---|---|---|---|
| 4580 | 0 | 0 | 0.00E+0 | 1 | Estimation | Database : OSU | H2O | This binding energy was listed in the original OSU gas-grain code from Eric Herbst group in 2006. Energy of HCCN+C The pre-exponential factor is not given. It can be computed using the formula given in Hasegawa et al. (1992). |
|
Emean (K): 4580
E min (K): 0 E max (K): 0 Pre-exponential factor (s-1): 0.00E+0 Method: Estimation Origin: Other database Reference: Type of surface: H2O Description: This binding energy was listed in the original OSU gas-grain code from Eric Herbst group in 2006. Energy of HCCN+C The pre-exponential factor is not given. It can be computed using the formula given in Hasegawa et al. (1992). Evaluation: |
Diffusion energy
No data
