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

using model chemistry: B3LYP/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-92.917339
Energy at 298.15K-92.920024
Nuclear repulsion energy52.117066
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/LANL2DZ
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' 3291 3163 10.96      
2 A' 3265 3139 3.54      
3 A' 3173 3050 0.13      
4 A' 1659 1595 59.91      
5 A' 1421 1366 8.02      
6 A' 1294 1244 16.32      
7 A' 1045 1004 25.01      
8 A' 646 621 40.83      
9 A' 383 368 0.92      
10 A" 980 942 129.07      
11 A" 959 922 0.08      
12 A" 620 596 17.32      

Unscaled Zero Point Vibrational Energy (zpe) 9367.7 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 9004.3 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/LANL2DZ
ABC
1.83936 0.18789 0.17048

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.804 0.000
C2 1.309 1.084 0.000
Cl3 -0.633 -0.900 0.000
H4 -0.806 1.529 0.000
H5 2.075 0.315 0.000
H6 1.632 2.123 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.33891.81811.08342.13212.0987
C21.33892.77662.16111.08531.0881
Cl31.81812.77662.43482.96833.7779
H41.08342.16112.43483.12602.5096
H52.13211.08532.96833.12601.8613
H62.09871.08813.77792.50961.8613

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 122.816 C1 C2 H6 119.349
C2 C1 Cl3 122.442 C2 C1 H4 125.972
Cl3 C1 H4 111.586 H5 C2 H6 117.835
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.235      
2 C -0.394      
3 Cl -0.077      
4 H 0.248      
5 H 0.237      
6 H 0.220      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.870 1.855 0.000 2.049
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.294 -0.345 0.000
y -0.345 -22.101 0.000
z 0.000 0.000 -26.508
Traceless
 xyz
x 2.011 -0.345 0.000
y -0.345 2.300 0.000
z 0.000 0.000 -4.311
Polar
3z2-r2-8.622
x2-y2-0.193
xy-0.345
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.199 1.653 -0.000
y 1.653 5.128 0.000
z -0.000 0.000 1.474


<r2> (average value of r2) Å2
<r2> 59.024
(<r2>)1/2 7.683