CH2NH

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Species data

Common Formula	CH2NH
Stoichiometric Formula	CH3N
Name	Methanimine
Mass	29.02655 a.m.u
Charge	0
CAS	2053-29-4
Inchi	InChI=1S/CH3N/c1-2/h2H,1H2
InchiKey	WDWDWGRYHDPSDS-UHFFFAOYSA-N
State	Ground State

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KIDA CH2NH

ISM Abundance

log₁₀ Abundance	Reference	Source Name	Source Type	Link

Polarizability

Evaluation	Definition	Value (Å³)	Method	Origin	Reference
	total	2.993	Calculations	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Definition: total Value (Å³): 2.993 Method: Calculations Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE Reference:

Dipole moment

Evaluation	Value (D)	Method	Origin	Reference
	2	Measurements	Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE

Value (D): 2 Method: Measurements Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE Reference:

Enthalpy of formation

Evaluation	T (K)	Value (kJ.mol^-1)	Method	Origin	Reference
	0	91.2	Measurements	Database : CCCBDB (http://cccbdb.nist.gov/)

T (K): 0 Value (kJ.mol^-1) : 91.2 Method: Measurements Origin: Other database Reference:

Desorption energy

Evaluation	E_mean (K)	E_min (K)	E_max (K)	Pre-exponential factor (s^-1)	Order factor	Method	Origin	Reference	Type of surface	Description
	5534	0	0	0.00E+0	1	Estimation	Bibliography	Ruaud, M. et al. ;2015;Monthly Notices of The Royal Astronomical Society;447,4004-4017	H2O	The pre-exponential factor is not given. It can be computed using the formula given in Hasegawa et al. (1992).

E_mean (K): 5534 E _min (K): 0 E _max (K): 0 Pre-exponential factor (s^-1): 0.00E+0 Method: Estimation Origin: Bibliography Reference: Ruaud, M. et al. ;2015;Monthly Notices of The Royal Astronomical Society;447,4004-4017 Type of surface: H2O Description: 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