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

using model chemistry: B3LYP/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-538.256866
Energy at 298.15K-538.259618
Nuclear repulsion energy88.641252
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/cc-pVTZ
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' 3242 3133 2.59      
2 A' 3206 3099 3.75      
3 A' 3150 3045 0.06      
4 A' 1666 1611 57.57      
5 A' 1409 1362 8.93      
6 A' 1306 1263 11.12      
7 A' 1044 1009 15.93      
8 A' 702 679 44.12      
9 A' 399 386 0.34      
10 A" 980 947 30.18      
11 A" 934 903 35.96      
12 A" 638 617 12.30      

Unscaled Zero Point Vibrational Energy (zpe) 9338.3 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 9026.4 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/cc-pVTZ
ABC
1.93590 0.19854 0.18007

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.762 0.000
C2 1.289 1.049 0.000
Cl3 -0.624 -0.867 0.000
H4 -0.785 1.503 0.000
H5 2.051 0.283 0.000
H6 1.603 2.083 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.32011.74461.07952.10642.0770
C21.32012.70672.12301.08041.0814
Cl31.74462.70672.37582.91163.6961
H41.07952.12302.37583.08762.4573
H52.10641.08042.91163.08761.8551
H62.07701.08143.69612.45731.8551

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 122.374 C1 C2 H6 119.408
C2 C1 Cl3 123.464 C2 C1 H4 124.137
Cl3 C1 H4 112.399 H5 C2 H6 118.218
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.055     -0.095
2 C -0.247     -0.345
3 Cl -0.098     -0.085
4 H 0.141     0.172
5 H 0.133     0.187
6 H 0.127     0.165


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.595 1.351 0.000 1.476
CHELPG        
AIM        
ESP 0.588 1.418 0.000 1.535


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.587 -0.138 0.000
y -0.138 -23.166 0.000
z 0.000 0.000 -27.022
Traceless
 xyz
x 1.507 -0.138 0.000
y -0.138 2.139 0.000
z 0.000 0.000 -3.645
Polar
3z2-r2-7.291
x2-y2-0.421
xy-0.138
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.410 1.483 -0.000
y 1.483 6.186 0.000
z -0.000 0.000 3.182


<r2> (average value of r2) Å2
<r2> 68.871
(<r2>)1/2 8.299