Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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Other names |
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Chlorosulfuric acid; Sulfonyl chloride; Sulfuric chloride; Sulfuric oxychloride; Sulfuryl chloride; Sulphuryl-chloride-; sulfuryl dichloride; |
INChI | INChIKey | SMILES | IUPAC name |
---|---|---|---|
InChI=1S/Cl2O2S/c1-5(2,3)4 | YBBRCQOCSYXUOC-UHFFFAOYSA-N | O=S(Cl)(Cl)=O | sulfuryl dichloride |
State | Conformation |
---|---|
1A1 | C2V |
Property | Value | Uncertainty | units | Reference | Comment |
---|---|---|---|---|---|
Hfg(298.15K) | -354.80 | 2.10 | kJ mol-1 | JANAF | |
Hfg(0K) | -348.56 | 2.10 | kJ mol-1 | JANAF | |
Entropy (298.15K) | 311.10 | 0.40 | J K-1 mol-1 | JANAF | |
Integrated Heat Capacity (0 to 298.15K) | 16.03 | kJ mol-1 | JANAF | ||
Heat Capacity (298.15K) | 77.08 | J K-1 mol-1 | webbook |
Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
---|---|---|---|---|---|---|---|---|---|
Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
1 | A1 | 1205 | Shim | ||||||
2 | A1 | 577 | Shim | ||||||
3 | A1 | 408 | Shim | ||||||
4 | A1 | 218 | Shim | ||||||
5 | A2 | 282 | Shim | ||||||
6 | B1 | 586 | Shim | ||||||
7 | B1 | 388 | Shim | ||||||
8 | B2 | 1434 | Shim | ||||||
9 | B2 | 362 | Shim |
A | B | C | reference | comment |
---|---|---|---|---|
0.11628 | 0.07820 | 0.06439 | 1992Mer/Dre:1153 |
Product of moments of inertia | ||||
---|---|---|---|---|
8182362 | amu3Å6 | 3.7466806491864E-113 | gm3 cm6 |
Point Group C2v
Description | Value | unc. | Connectivity | Reference | Comment | |||
---|---|---|---|---|---|---|---|---|
Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
rSO | 1.443 | 1 | 2 | 1976Hellwege(II/7) | ||||
rSCl | 2.076 | 1 | 4 | 1976Hellwege(II/7) | ||||
aClSCl | 96.1 | 4 | 1 | 5 | 1976Hellwege(II/7) | |||
aOSCl | 106.3 | 2 | 1 | 4 | 1976Hellwege(II/7) | |||
aOSO | 130.35 | 2 | 1 | 3 | 1976Hellwege(II/7) | from symmetry |
Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
S1 | 0.0000 | 0.0000 | 0.5680 |
O2 | 0.0000 | 1.3097 | 1.1739 |
O3 | 0.0000 | -1.3097 | 1.1739 |
Cl4 | 1.5440 | 0.0000 | -0.8197 |
Cl5 | -1.5440 | 0.0000 | -0.8197 |
S1 | O2 | O3 | Cl4 | Cl5 | |
---|---|---|---|---|---|
S1 | 1.4430 | 1.4430 | 2.0760 | 2.0760 | |
O2 | 1.4430 | 2.6193 | 2.8414 | 2.8414 | |
O3 | 1.4430 | 2.6193 | 2.8414 | 2.8414 | |
Cl4 | 2.0760 | 2.8414 | 2.8414 | 3.0880 | |
Cl5 | 2.0760 | 2.8414 | 2.8414 | 3.0880 |
Experimental Bond Angles (degrees) from cartesians
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
O2 | S1 | O3 | 130.350 | O2 | S1 | Cl4 | 106.300 | |
O2 | S1 | Cl5 | 106.300 | O3 | S1 | Cl4 | 106.300 | |
O3 | S1 | Cl5 | 106.300 | Cl4 | S1 | Cl5 | 96.100 |
Bond descriptions
Bond Type | Count |
---|---|
O=S | 2 |
S-Cl | 2 |
Atom 1 | Atom 2 |
---|---|
S1 | O2 |
S1 | O3 |
S1 | Cl4 |
S1 | Cl5 |
Energy (cm-1) | Degeneracy | reference | description |
---|---|---|---|
0 | 1 | 1A1 |
Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference | Comment |
---|---|---|---|---|---|
11.400 | 0.500 | 12.410 | webbook | lower limit for EA |
Electron Affinity | unc. | reference | Comment |
---|---|---|---|
2.424 | webbook | lower limit for EA |
State | Config | State description | Conf description | Exp. min. | Dipole (Debye) | Reference | comment | Point Group | Components | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
x | y | z | total | dipole | quadrupole | ||||||||
1 | 1 | 1A1 | C2v | True | 1.810 | NSRDS-NBS10 | DT | C2v | 1 | 2 |
State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
xx | yy | zz | dipole | quadrupole | ||||||||
1 | 1 | 1A1 | C2v | True | C2v | 1 | 2 |
squib | reference | DOI |
---|---|---|
1976Hellwege(II/7) | Hellwege, KH and AM Hellwege (ed.). Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 7: Structure Data of Free Polyatomic Molecules. Springer-Verlag. Berlin. 1976. | |
1992Mer/Dre:1153 | I Merke, H Dreizler "Quadrupole Hyperfine Structure in the Rotational Spectra of Sulfuryl Chloride" Z. Naturforsch. 47a 1153-1156 (1992) | 10.1515/zna-1992-1112 |
JANAF | Chase, M.W., Jr.; Davies, C.A.; Downey, J.R., Jr.; Frurip, D.J.; McDonald, R.A.; Syverud, A.N., JANAF Thermochemical Tables (Third Edition), J. Phys. Chem. Ref. Data,Suppl. 1, 1985, 14, 1. | |
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 |
Shim | Shimanouchi, T. , Tables of Molecular Vibrational Frequencies, Consolidated Volu | 10.6028/NBS.NSRDS.39 |
webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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