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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Experimental > One molecule all properties | |
| Other names |
|---|
| 1,2-Epithiopropane; 2-Methylthiacyclopropane; 2-Methylthiirane; Methylthiirane; Propane, 1,2-epithio-; Propene sulfide; Propylene episulfide; Propylene sulfide; Propylene sulphide; Thiirane, 2-methyl-; Thiirane, methyl-; |
| INChI | INChIKey | SMILES | IUPAC name |
|---|---|---|---|
| InChI=1S/C3H6S/c1-3-2-4-3/h3H,2H2,1H3 | MBNVSWHUJDDZRH-UHFFFAOYSA-N | C[C@@H]1SC1 | 2-Methylthiirane |
| State | Conformation |
|---|---|
| 1A | C1 |
| Property | Value | Uncertainty | units | Reference | Comment |
|---|---|---|---|---|---|
Hfg(298.15K) ![]() |
46.11 | 2.00 | kJ mol-1 | 1970COX/PIL | |
Hfg(0K) ![]() |
2.00 | kJ mol-1 | 1970COX/PIL | ||
Entropy (298.15K) ![]() |
J K-1 mol-1 | ||||
Integrated Heat Capacity (0 to 298.15K) ![]() |
kJ mol-1 |
| Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
|---|---|---|---|---|---|---|---|---|---|
| Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
| A | B | C | reference | comment |
|---|---|---|---|---|
| 0.38857 | 0.16225 | 0.13165 | 1963But:2310 |
Product of moments of inertia ![]() | ||||
|---|---|---|---|---|
| 577182.6 | amu3Å6 | 2.6429030787615E-114 | gm3 cm6 | |
Point Group C1
| Description | Value | unc. | Connectivity | Reference | Comment | |||
|---|---|---|---|---|---|---|---|---|
| Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
| Atom | x (Å) | y (Å) | z (Å) |
|---|
Bond descriptions
| Bond Type | Count |
|---|---|
| H-C | 6 |
| C-C | 2 |
| C-S | 2 |
| Atom 1 | Atom 2 |
|---|---|
| C1 | C2 |
| C1 | H5 |
| C1 | H6 |
| C1 | H7 |
| C2 | C3 |
| C2 | S4 |
| C2 | H8 |
| C3 | S4 |
| C3 | H9 |
| C3 | H10 |
| Energy (cm-1) | Degeneracy | reference | description |
|---|---|---|---|
| 0 | 1 | 1A |
| Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
|---|---|---|---|---|
| 8.850 | 8.880 | webbook |
| State | Config | State description | Conf description | Exp. min. | Dipole (Debye) | Reference | comment | Point Group | Components | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | z | total | dipole | quadrupole | ||||||||
| 1 | 1 | 1A | C1 | True | 1.950 | NSRDS-NBS10 | MW | C1 | 3 | 5 | |||
| State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xx | yy | zz | dipole | quadrupole | ||||||||
| 1 | 1 | 1A | C1 | True | C1 | 3 | 5 | |||||
| squib | reference | DOI |
|---|---|---|
| 1963But:2310 | Butcher, S. "Microwave Spectrum of Propylene Sulfide." Journal of Chemical Physics. 38, 2310-2311 (1963) | 10.1063/1.1733974 |
| 1970COX/PIL | J.D. Cox, G. Pilcher, "Thermochemistry of Organic and Organometallic Compounds" Academic Press, London, 1970 | 10.1002/bbpc.19700740727 |
| NSRDS-NBS10 | R. D. Nelson Jr., D. R. Lide, A. A. Maryott "Selected Values of electric dipole moments for molecules in the gas phase" NSRDS-NBS10, 1967 | 10.6028/NBS.NSRDS.10 |
| webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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