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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-Methyl-1-propanethiol; 2-Mercaptobutane; 2-Butanethiol; 2-Butyl mercaptan; sec-Butanethiol; sec-Butyl mercaptan; sec-Butyl thioalcohol; sec-Butyl thiol; sec-C4H9SH; Secondary butylmercaptan; butane-2-thiol; |
| INChI | INChIKey | SMILES | IUPAC name |
|---|---|---|---|
| InChI=1S/C4H10S/c1-3-4(2)5/h4-5H,3H2,1-2H3 | LOCHFZBWPCLPAN-UHFFFAOYSA-N | C[C@H](S)CC | butane-2-thiol |
| State | Conformation |
|---|---|
| 1A | C1 |
| Property | Value | Uncertainty | units | Reference | Comment |
|---|---|---|---|---|---|
Hfg(298.15K) ![]() |
-96.11 | 0.79 | kJ mol-1 | webbook | |
Hfg(0K) ![]() |
0.79 | kJ mol-1 | webbook | ||
Entropy (298.15K) ![]() |
J K-1 mol-1 | ||||
Integrated Heat Capacity (0 to 298.15K) ![]() |
kJ mol-1 | ||||
Heat Capacity (298.15K) ![]() |
119.70 | J K-1 mol-1 | TRC |
| Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
|---|---|---|---|---|---|---|---|---|---|
| Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
| A | B | C | reference | comment |
|---|---|---|---|---|
Product of moments of inertia ![]() | ||||
|---|---|---|---|---|
| amu3Å6 | 0 | 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 | 9 |
| H-S | 1 |
| C-C | 3 |
| C-S | 1 |
| Atom 1 | Atom 2 |
|---|---|
| S1 | H2 |
| S1 | C6 |
| C3 | H4 |
| C3 | H5 |
| C3 | C6 |
| C3 | H15 |
| C6 | H7 |
| C6 | C8 |
| C8 | H9 |
| C8 | H10 |
| C8 | C11 |
| C11 | H12 |
| C11 | H13 |
| C11 | H14 |
| Energy (cm-1) | Degeneracy | reference | description |
|---|---|---|---|
| 0 | 1 | 1A |
| Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
|---|---|---|---|---|
| 9.100 | 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 | 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 |
|---|---|---|
| TRC | Frenkel, M; Marsh, K.N.; Wilhoit, R.C.; Kabo, G.J.; Roganov, G.N.,Thermodynamics of Organic Compounds in the Gas State,Thermodynamics Research Center, College Station, TX, 1994 | |
| webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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