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All results from a given calculation for C2H3Cl (Ethene, chloro-)

using model chemistry: CCD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/cc-pVDZ
 hartrees
Energy at 0K-537.398990
Energy at 298.15K-537.401749
Nuclear repulsion energy88.112120
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCD/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3298 3155 2.62      
2 A' 3247 3106 5.19      
3 A' 3193 3054 0.07      
4 A' 1698 1624 39.91      
5 A' 1414 1353 7.76      
6 A' 1310 1253 10.45      
7 A' 1051 1006 12.86      
8 A' 745 713 30.84      
9 A' 398 381 0.40      
10 A" 977 934 35.43      
11 A" 918 878 23.75      
12 A" 629 602 8.45      

Unscaled Zero Point Vibrational Energy (zpe) 9438.7 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9030.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCD/cc-pVDZ
ABC
1.87864 0.19728 0.17853

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.763 0.000
C2 1.312 1.034 0.000
Cl3 -0.636 -0.861 0.000
H4 -0.775 1.535 0.000
H5 2.069 0.243 0.000
H6 1.645 2.077 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.33981.74411.09452.13302.1057
C21.33982.71782.14691.09461.0952
Cl31.74412.71782.40052.92133.7199
H41.09452.14692.40053.12402.4805
H52.13301.09462.92133.12401.8827
H62.10571.09523.71992.48051.8827

picture of Ethene, chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 122.053 C1 C2 H6 119.373
C2 C1 Cl3 123.056 C2 C1 H4 123.443
Cl3 C1 H4 113.501 H5 C2 H6 118.574
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability