HC9N

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Species data
Common Formula HC9N
Stoichiometric Formula HC9N
Name 2,4,6,8-Nonatetraynenitrile
Mass   123.01090 a.m.u
Charge   0
CAS   67483-72-1
Inchi InChI=1S/C9HN/c1-2-3-4-5-6-7-8-9-10/h1H
InchiKey XBYCNIKNUFWLQZ-UHFFFAOYSA-N
Electronic State
Excitation Ground State

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ISM Abundance  
log10 Abundance Reference Source Name Source Type Link
Polarizability  
Definition: total
Value 3): 23.893
Method: Calculations
Origin: Bibliography
Reference: Woon, D. E. et al. ;2009;Astrophysical Journal Supplement Series ;185,273-288
Dipole moment  
Value (D): 5.298
Method: Calculations
Origin: Bibliography
Reference: Woon, D. E. et al. ;2009;Astrophysical Journal Supplement Series ;185,273-288
Enthalpy of formation  
No data
Desorption energy  
Emean (K): 9380
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 HC7N+C+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