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

using model chemistry: B3LYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/6-31+G**
 hartrees
Energy at 0K-538.195809
Energy at 298.15K-538.198545
Nuclear repulsion energy88.206607
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 B3LYP/6-31+G**
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' 3263 3146 2.87      
2 A' 3226 3110 4.23      
3 A' 3169 3055 0.04      
4 A' 1671 1611 65.11      
5 A' 1408 1358 10.37      
6 A' 1309 1262 11.72      
7 A' 1042 1005 20.89      
8 A' 706 680 47.72      
9 A' 400 385 0.27      
10 A" 971 936 43.92      
11 A" 922 889 37.05      
12 A" 634 611 16.32      

Unscaled Zero Point Vibrational Energy (zpe) 9359.7 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 9024.7 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 B3LYP/6-31+G**
ABC
1.91547 0.19659 0.17829

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.765 0.000
C2 1.298 1.052 0.000
Cl3 -0.628 -0.870 0.000
H4 -0.788 1.510 0.000
H5 2.065 0.285 0.000
H6 1.611 2.091 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.32961.75121.08422.12032.0869
C21.32962.72102.13561.08481.0856
Cl31.75122.72102.38502.93043.7126
H41.08422.13562.38503.10482.4683
H52.12031.08482.93043.10481.8629
H62.08691.08563.71262.46831.8629

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 119.215
C2 C1 Cl3 123.485 C2 C1 H4 124.133
Cl3 C1 H4 112.382 H5 C2 H6 118.258
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.117     -0.080
2 C -0.342     -0.378
3 Cl -0.031     -0.097
4 H 0.180     0.175
5 H 0.159     0.203
6 H 0.152     0.176


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.660 1.442 0.000 1.586
CHELPG        
AIM        
ESP 0.649 1.517 0.000 1.650


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.705 -0.179 0.000
y -0.179 -23.357 0.000
z 0.000 0.000 -27.514
Traceless
 xyz
x 1.730 -0.179 0.000
y -0.179 2.253 0.000
z 0.000 0.000 -3.983
Polar
3z2-r2-7.966
x2-y2-0.348
xy-0.179
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.501 1.517 0.001
y 1.517 5.986 0.000
z 0.001 0.000 3.555


<r2> (average value of r2) Å2
<r2> 69.573
(<r2>)1/2 8.341