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

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-537.923377
Energy at 298.15K-537.926064
Nuclear repulsion energy88.171079
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 PBEPBE/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3182 3153 2.71      
2 A' 3140 3111 4.91      
3 A' 3088 3060 0.15      
4 A' 1620 1605 64.86      
5 A' 1355 1342 7.88      
6 A' 1263 1252 10.18      
7 A' 1003 994 23.13      
8 A' 693 687 45.94      
9 A' 391 387 0.11      
10 A" 940 931 43.80      
11 A" 869 861 33.26      
12 A" 616 610 16.11      

Unscaled Zero Point Vibrational Energy (zpe) 9080.2 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 8997.6 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 PBEPBE/6-311G**
ABC
1.90839 0.19671 0.17833

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.763 0.000
C2 1.300 1.050 0.000
Cl3 -0.629 -0.868 0.000
H4 -0.795 1.509 0.000
H5 2.071 0.279 0.000
H6 1.615 2.095 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.33131.74841.09012.12682.0935
C21.33132.72052.14431.09071.0915
Cl31.74842.72052.38362.93343.7172
H41.09012.14432.38363.11862.4796
H52.12681.09072.93343.11861.8730
H62.09351.09153.71722.47961.8730

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 122.528 C1 C2 H6 119.224
C2 C1 Cl3 123.536 C2 C1 H4 124.333
Cl3 C1 H4 112.131 H5 C2 H6 118.249
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.235      
2 C -0.174      
3 Cl -0.044      
4 H 0.177      
5 H 0.141      
6 H 0.136      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.653 1.382 0.000 1.529
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.666 -0.088 0.000
y -0.088 -23.221 0.000
z 0.000 0.000 -27.343
Traceless
 xyz
x 1.616 -0.088 0.000
y -0.088 2.284 0.000
z 0.000 0.000 -3.899
Polar
3z2-r2-7.799
x2-y2-0.445
xy-0.088
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.036 1.665 0.000
y 1.665 6.015 0.000
z 0.000 0.000 2.384


<r2> (average value of r2) Å2
<r2> 69.520
(<r2>)1/2 8.338