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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 |
|---|
| Phosphorus sulfide; |
| INChI | INChIKey | SMILES | IUPAC name |
|---|---|---|---|
| InChI=1S/PS/c1-2 | VKCLPVFDVVKEKU-UHFFFAOYSA-N | [P]=S |
| State | Conformation |
|---|---|
| 2Σ | C*V |
| Property | Value | Uncertainty | units | Reference | Comment |
|---|---|---|---|---|---|
Hfg(298.15K) ![]() |
150.44 | 12.00 | kJ mol-1 | Gurvich | |
Hfg(0K) ![]() |
150.60 | 12.00 | kJ mol-1 | Gurvich | |
Entropy (298.15K) ![]() |
234.07 | J K-1 mol-1 | Gurvich | ||
Integrated Heat Capacity (0 to 298.15K) ![]() |
9.62 | kJ mol-1 | Gurvich | ||
Heat Capacity (298.15K) ![]() |
35.24 | J K-1 mol-1 | Gurvich |
| Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
|---|---|---|---|---|---|---|---|---|---|
| Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
| 1 | Σ | 739 | 1979HUB/HER | ||||||
| ωe | ωexe | ωeye | Be | αe | ZPE | reference |
|---|---|---|---|---|---|---|
| 0.2967318 | 1999Kle/Kli:137-145 |
| A | B | C | reference | comment |
|---|---|---|---|---|
| 0.29673 | 1999Kle/Kli:137-145 |
Product of moments of inertia ![]() | ||||
|---|---|---|---|---|
| 56.811 | amu Å2 | 9.433836E-39 | gm cm2 | |
Point Group C∞v
| Description | Value | unc. | Connectivity | Reference | Comment | |||
|---|---|---|---|---|---|---|---|---|
| Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
| rPS | 1.900 | 1 | 2 | 1979HUB/HER | re | |||
| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| S1 | 0.0000 | 0.0000 | 0.0000 |
| P2 | 0.0000 | 0.0000 | 1.9000 |
| S1 | P2 | |
|---|---|---|
| S1 | 1.9000 | |
| P2 | 1.9000 |
Bond descriptions
| Bond Type | Count |
|---|---|
| P=S | 1 |
| Atom 1 | Atom 2 |
|---|---|
| S1 | P2 |
| Energy (cm-1) | Degeneracy | reference | description |
|---|---|---|---|
| 0 | 2 | 1999Kle/Kli:137-145 | 2Σ |
| 321.93 | 2 | 1999Kle/Kli:137-145 |
| Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
|---|---|---|---|---|
| 9.000 | webbook |
| State | Config | State description | Conf description | Exp. min. | Dipole (Debye) | Reference | comment | Point Group | Components | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | z | total | dipole | quadrupole | ||||||||
| 1 | 1 | 2Σ | C∞v | True | C∞v | 1 | 1 | ||||||
| State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xx | yy | zz | dipole | quadrupole | ||||||||
| 1 | 1 | 2Σ | C∞v | True | C∞v | 1 | 1 | |||||
| squib | reference | DOI |
|---|---|---|
| 1979HUB/HER | Huber, K.P.; Herzberg, G., Molecular Spectra and Molecular Structure. IV. Constants of Diatomic Molecules, Van Nostrand Reinhold Co., 1979 | 10.1007/978-1-4757-0961-2 |
| 1999Kle/Kli:137-145 | H Klein, E Klisch, G Winnewisser "Rotational Spectra of the Phosphorus Monosulfide up to 1THz" Z. Naturforsch. 54 a, 137-145 (1999) | 10.1515/zna-1999-0208 |
| Gurvich | Gurvich, L.V.; Veyts, I. V.; Alcock, C. B., Thermodynamic Properties of Individual Substances, Fouth Edition, Hemisphere Pub. Co., New York, 1989 | |
| webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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