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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 |
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1,1,2-Trichloroethene; 1,1,2-Trichloroethylene; 1,1-Dichloro-2-chloroethylene; 1,2,2-Trichloroethylene; 1-Chloro-2,2-dichloroethylene; Acetylene trichloride; Ethene, trichloro-; Ethinyl trichloride; Ethylene trichloride; Ethylene, trichloro-; TCE; Trichloroethene; Trichloroethylene; Tricloroetilene; Trichloraethen; Trichlorethene; Trilen; Vitran; |
INChI | INChIKey | SMILES | IUPAC name |
---|---|---|---|
InChI=1S/C2HCl3/c3-1-2(4)5/h1H | XSTXAVWGXDQKEL-UHFFFAOYSA-N | ClC(Cl)=CCl | 1,1,2-Trichloroethene |
State | Conformation |
---|---|
1A' | CS |
Property | Value | Uncertainty | units | Reference | Comment |
---|---|---|---|---|---|
Hfg(298.15K) ![]() |
-17.50 | 3.00 | kJ mol-1 | 2002Man:123 | |
Hfg(0K) ![]() |
-14.00 | 3.00 | kJ mol-1 | 2002Man:123 | |
Entropy (298.15K) ![]() |
324.96 | J K-1 mol-1 | Gurvich | ||
Integrated Heat Capacity (0 to 298.15K) ![]() |
16.61 | kJ mol-1 | Gurvich | ||
Heat Capacity (298.15K) ![]() |
80.07 | 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 | A' | 3082 | 1996KIS/PSZ:125 | ||||||
2 | A' | 1586 | 1996KIS/PSZ:125 | ||||||
3 | A' | 1247 | 1996KIS/PSZ:125 | ||||||
4 | A' | 931 | 1996KIS/PSZ:125 | ||||||
5 | A' | 840 | 1996KIS/PSZ:125 | reassigned (switch with 10) | |||||
6 | A' | 630 | 1996KIS/PSZ:125 | ||||||
7 | A' | 384 | 1996KIS/PSZ:125 | ||||||
8 | A' | 277 | 1996KIS/PSZ:125 | ||||||
9 | A' | 178 | 1996KIS/PSZ:125 | ||||||
10 | A" | 780 | 1996KIS/PSZ:125 | reassigned (switch with 5) | |||||
11 | A" | 451 | 1996KIS/PSZ:125 | ||||||
12 | A" | 215 | 1996KIS/PSZ:125 |
A | B | C | reference | comment |
---|---|---|---|---|
0.13162 | 0.05115 | 0.03681 | 1998Kis/Bia:10263 |
Product of moments of inertia ![]() | ||||
---|---|---|---|---|
1.933256E+07 | amu3Å6 | 8.852325092832E-113 | gm3 cm6 |
Point Group Cs
Description | Value | unc. | Connectivity | Reference | Comment | |||
---|---|---|---|---|---|---|---|---|
Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
rCC | 1.337 | 1 | 2 | 1996KIS/PSZ:125 | ||||
rCCl | 1.720 | 2 | 5 | 1996KIS/PSZ:125 | Cl cis to H | |||
rCH | 1.080 | 1 | 3 | 1996KIS/PSZ:125 | ||||
aCCCl | 120.1 | 1 | 2 | 5 | 1996KIS/PSZ:125 | |||
aCCCl | 124.4 | 1 | 2 | 6 | 1996KIS/PSZ:125 | |||
aHCC | 120.6 | 2 | 1 | 3 | 1996KIS/PSZ:125 | |||
rCCl | 1.712 | 2 | 6 | 1996KIS/PSZ:125 | Cl trans to H | |||
rCCl | 1.714 | 1 | 4 | 1996KIS/PSZ:125 | ||||
aCCCl | 122.5 | 2 | 1 | 4 | 1996KIS/PSZ:125 |
Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | -1.0601 | -0.3741 | 0.0000 |
C2 | 0.0000 | 0.4407 | 0.0000 |
H3 | -2.0625 | 0.0280 | 0.0000 |
Cl4 | -0.9094 | -2.0814 | 0.0000 |
Cl5 | -0.2228 | 2.1462 | 0.0000 |
Cl6 | 1.6277 | -0.0899 | 0.0000 |
C1 | C2 | H3 | Cl4 | Cl5 | Cl6 | |
---|---|---|---|---|---|---|
C1 | 1.3370 | 1.0800 | 1.7140 | 2.6557 | 2.7028 | |
C2 | 1.3370 | 2.1033 | 2.6810 | 1.7200 | 1.7120 | |
H3 | 1.0800 | 2.1033 | 2.4040 | 2.8055 | 3.6920 | |
Cl4 | 1.7140 | 2.6810 | 2.4040 | 4.2830 | 3.2253 | |
Cl5 | 2.6557 | 1.7200 | 2.8055 | 4.2830 | 2.9025 | |
Cl6 | 2.7028 | 1.7120 | 3.6920 | 3.2253 | 2.9025 |
Experimental Bond Angles (degrees) from cartesians
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | C2 | Cl5 | 120.100 | C1 | C2 | Cl6 | 124.400 | |
C2 | C1 | H3 | 120.600 | C2 | C1 | Cl4 | 122.500 | |
H3 | C1 | Cl4 | 116.900 | Cl5 | C2 | Cl6 | 115.500 |
Bond descriptions
Bond Type | Count |
---|---|
H-C | 1 |
C=C | 1 |
C-Cl | 3 |
Atom 1 | Atom 2 |
---|---|
C1 | C2 |
C1 | H3 |
C1 | Cl4 |
C2 | Cl5 |
C2 | Cl6 |
Energy (cm-1) | Degeneracy | reference | description |
---|---|---|---|
0 | 1 | 1A' |
Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
---|---|---|---|---|
9.460 | 0.020 | 9.600 | 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' | Cs | True | Cs | 2 | 3 |
State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
xx | yy | zz | dipole | quadrupole | ||||||||
1 | 1 | 1A' | Cs | True | Cs | 2 | 3 |
alpha | unc. | Reference |
---|---|---|
9.751 | 1998Gus/Rui:163 |
squib | reference | DOI |
---|---|---|
1996KIS/PSZ:125 | Z Kisiel, L. Pszczolkowski, "Assignment and Analysis of the mm-wave Rotational Spectrum of Trichloroethylene: Observation of a New, Extended R-band and an Overview of High -J,R-Type Bands" J. Mol. Spect. 178, 125-137 (1996) | 10.1006/jmsp.1996.0165 |
1998Gus/Rui:163 | M Gussoni, R Rui, G Zerbi "Electronic and relaxation contribution to linear molecular polarizability. An analysis of the experimental values" J. Mol. Struct. 447 (1998) 163-215 | 10.1016/S0022-2860(97)00292-5 |
1998Kis/Bia:10263 | Z Kisiel, E Bialkowska-Jaworska, L Pszczolkowski Nuclear quadrupole coupling in Cl2C=CHCl and Cl2C=CH2: Evidence for systematic differences in orientations between internuclear and field gradient axes for terminal quadrupolar nuclei" J. Chem. Phys. 109(3) 10263-10272, 1998 | 10.1063/1.477722 |
2002Man:123 | JA Manion "Evaluated Enthalpies of Formation of the Stable Closed Shell C1 and C2 Chlorinated Hydrocarbons" J. Phys. Chem. Ref. Data 31(1), 123-172, 2002 | 10.1063/1.1420703 |
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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