H2CCS

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Species data

Common Formula	H2CCS
Stoichiometric Formula	H2CCS
Name	Thioketene
Mass	57.98772 a.m.u
Charge	0
CAS	18282-77-4
Inchi	InChI=1S/C2H2S/c1-2-3/h1H2
InchiKey	CWMKZYCJCZVSHO-UHFFFAOYSA-N
State	Ground State

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KIDA H2CCS

ISM Abundance

log₁₀ Abundance	Reference	Source Name	Source Type	Link

Polarizability

Evaluation	Definition	Value (Å³)	Method	Origin	Reference
	total	7.15	Calculations	Bibliography	Vidal, T.~H.~G. et al. ;2017;MNRAS;469, 435-447

Definition: total Value (Å³): 7.15 Method: Calculations Origin: Bibliography Reference: Vidal, T.~H.~G. et al. ;2017;MNRAS;469, 435-447

Dipole moment

Evaluation	Value (D)	Method	Origin	Reference
	1.07	Calculations	Bibliography	Vidal, T.~H.~G. et al. ;2017;MNRAS;469, 435-447

Value (D): 1.07 Method: Calculations Origin: Bibliography Reference: Vidal, T.~H.~G. et al. ;2017;MNRAS;469, 435-447

Enthalpy of formation

Evaluation	T (K)	Value (kJ.mol^-1)	Method	Origin	Reference
	0	196	Calculations	Bibliography	Vidal, T.~H.~G. et al. ;2017;MNRAS;469, 435-447

T (K): 0 Value (kJ.mol^-1) : 196 Method: Calculations Origin: Bibliography Reference: Vidal, T.~H.~G. et al. ;2017;MNRAS;469, 435-447

Desorption energy

No data

Diffusion energy

No data