H2CCN

Click on the icon info to get details.

Species data
Name Cyanomethyl radical
Common Formula H2CCN
Mass 40.01872 a.m.u
Charge 0
CAS 2932-82-3
Inchi InChI=1S/C2H2N/c1-2-3/h1H2
InchiKey XSTKDMFTWATIQP-UHFFFAOYSA-N
Electronic State Electronic state
Excitation Ground State

Search all reactions with H2CCN

KIDA H2CCN

ISM Abundance
log10 Abundance Reference Source Name Source Type Link
Polarizability
Definition: total
Value 3): 4.382
Method: Calculations
Origin: Bibliography
Reference: Woon, D. E. et al. ;2009;Astrophysical Journal Supplement Series ;185,273-288
Dipole moment
Value (D): 3.499
Method: Calculations
Origin: Bibliography
Reference: Woon, D. E. et al. ;2009;Astrophysical Journal Supplement Series ;185,273-288
Value (D): 3.5
Method: Measurements
Origin: Bibliography
Reference: Ozeki, H. et al. ;2004;Astrophysical Journal;617,680-684
Enthalpy of formation
T (K): 0
Value (kJ.mol-1) : 260.54
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 257.78
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 58 ±3
Method: Measurements
Origin: Bibliography
Reference: Sablier, M. et al. ;2002;Chemical Reviews;102,2855-2924
Desorption energy
Emean (K): 4230
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 CH3CN-H 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