CH+

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Species data
Name Methylidyne cation
Common Formula CH+
Mass 13.00728 a.m.u
Charge 1
CAS 24361-82-8
Inchi InChI=1S/CH/h1H/q+1
InchiKey WVVLBIYUCXYYEU-UHFFFAOYSA-N
Electronic State
Excitation Ground State

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KIDA CH+

ISM Abundance
log10 Abundance Reference Source Name Source Type Link
Polarizability
Definition: total
Value 3): 1.07
Method: Calculations
Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE
Reference:
Dipole moment
Value (D): -1.479
Method: Calculations
Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE
Reference:
Enthalpy of formation
T (K): 0
Value (kJ.mol-1) : 1620.15 ±0.28
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 1630.571 ±0.28
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 171.67
Method: Measurements
Origin: Other database
Reference:
Desorption energy
No data
Diffusion energy
No data