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

using model chemistry: B3LYP/SDD

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/SDD
 hartrees
Energy at 0K-538.151419
Energy at 298.15K-538.154101
Nuclear repulsion energy86.295107
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/SDD
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' 3290 3162 11.00      
2 A' 3264 3137 3.87      
3 A' 3172 3050 0.09      
4 A' 1658 1594 60.38      
5 A' 1420 1365 8.53      
6 A' 1293 1243 17.73      
7 A' 1043 1002 24.25      
8 A' 645 620 40.28      
9 A' 382 367 0.77      
10 A" 980 942 127.87      
11 A" 958 921 0.32      
12 A" 619 595 17.08      

Unscaled Zero Point Vibrational Energy (zpe) 9360.8 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 8998.6 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 B3LYP/SDD
ABC
1.84038 0.18741 0.17009

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.805 0.000
C2 1.309 1.088 0.000
Cl3 -0.633 -0.902 0.000
H4 -0.806 1.529 0.000
H5 2.077 0.320 0.000
H6 1.631 2.127 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.33931.82051.08352.13262.0992
C21.33932.78012.16061.08551.0880
Cl31.82052.78012.43752.97213.7811
H41.08352.16062.43753.12592.5086
H52.13261.08552.97213.12591.8613
H62.09921.08803.78112.50861.8613

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 122.820 C1 C2 H6 119.364
C2 C1 Cl3 122.515 C2 C1 H4 125.868
Cl3 C1 H4 111.617 H5 C2 H6 117.816
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.248      
2 C -0.393      
3 Cl -0.066      
4 H 0.252      
5 H 0.236      
6 H 0.218      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.825 1.792 0.000 1.972
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.025 -0.309 0.000
y -0.309 -22.810 0.000
z 0.000 0.000 -27.235
Traceless
 xyz
x 1.998 -0.309 0.000
y -0.309 2.320 0.000
z 0.000 0.000 -4.318
Polar
3z2-r2-8.635
x2-y2-0.215
xy-0.309
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.349 1.644 -0.000
y 1.644 5.210 -0.000
z -0.000 -0.000 1.644


<r2> (average value of r2) Å2
<r2> 71.701
(<r2>)1/2 8.468