CH4+

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Species data
Name Methane ion
Common Formula CH4+
Mass 16.03075 a.m.u
Charge 1
CAS 20741-88-2
Inchi InChI=1S/CH4/h1H4/q+1
InchiKey DEMLYXWOPCFOLG-UHFFFAOYSA-N
Electronic State Electronic state
Excitation Ground State

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KIDA CH4+

ISM Abundance
log10 Abundance Reference Source Name Source Type Link
Polarizability
Definition: total
Value 3): 1.576
Method: Calculations
Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE
Reference:
Dipole moment
Value (D): -1.486
Method: Calculations
Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE
Reference:
Enthalpy of formation
T (K): 0
Value (kJ.mol-1) : 1150.86 ±0.26
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 1150 ±0.26
Method: Reviews and Evaluations
Origin: Other database
Reference:
Desorption energy
No data
Diffusion energy
No data