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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-536.996529
Energy at 298.15K-536.999420
HF Energy-536.996529
Nuclear repulsion energy89.395754
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 HF/Def2TZVPP
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' 3394 3076 5.60      
2 A' 3372 3056 3.62      
3 A' 3301 2992 0.41      
4 A' 1808 1639 55.87      
5 A' 1522 1380 10.95      
6 A' 1412 1280 13.43      
7 A' 1131 1025 15.28      
8 A' 765 693 49.18      
9 A' 428 388 0.36      
10 A" 1084 982 11.69      
11 A" 1069 969 63.42      
12 A" 694 629 13.98      

Unscaled Zero Point Vibrational Energy (zpe) 9990.0 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 9054.9 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 HF/Def2TZVPP
ABC
1.96411 0.20210 0.18324

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.758 0.000
C2 1.277 1.037 0.000
Cl3 -0.619 -0.859 0.000
H4 -0.771 1.499 0.000
H5 2.030 0.274 0.000
H6 1.594 2.062 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.30701.73161.06962.08692.0589
C21.30702.68082.09981.07191.0729
Cl31.73162.68082.36342.88033.6640
H41.06962.09982.36343.05752.4310
H52.08691.07192.88033.05751.8404
H62.05891.07293.66402.43101.8404

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 122.318 C1 C2 H6 119.475
C2 C1 Cl3 123.222 C2 C1 H4 123.843
Cl3 C1 H4 112.935 H5 C2 H6 118.207
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.005      
2 C -0.162      
3 Cl -0.103      
4 H 0.097      
5 H 0.083      
6 H 0.079      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.699 1.500 0.000 1.655
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.472 -0.161 0.000
y -0.161 -23.195 0.000
z 0.000 0.000 -27.319
Traceless
 xyz
x 1.786 -0.161 0.000
y -0.161 2.201 0.000
z 0.000 0.000 -3.986
Polar
3z2-r2-7.973
x2-y2-0.277
xy-0.161
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.401 1.421 0.000
y 1.421 5.775 0.000
z 0.000 0.000 3.532


<r2> (average value of r2) Å2
<r2> 67.991
(<r2>)1/2 8.246