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

using model chemistry: PBEPBE/aug-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 PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-537.943440
Energy at 298.15K-537.946129
Nuclear repulsion energy88.393994
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 PBEPBE/aug-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' 3176 3155 1.54      
2 A' 3131 3111 3.35      
3 A' 3084 3064 0.07      
4 A' 1613 1603 66.44      
5 A' 1356 1347 8.14      
6 A' 1256 1248 9.44      
7 A' 1003 997 17.29      
8 A' 695 691 42.10      
9 A' 386 384 0.25      
10 A" 938 932 30.68      
11 A" 878 873 33.56      
12 A" 618 614 13.93      

Unscaled Zero Point Vibrational Energy (zpe) 9067.7 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 9008.7 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 PBEPBE/aug-cc-pVTZ
ABC
1.91167 0.19791 0.17934

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.761 0.000
C2 1.299 1.044 0.000
Cl3 -0.628 -0.865 0.000
H4 -0.790 1.510 0.000
H5 2.065 0.270 0.000
H6 1.617 2.087 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.32931.74281.08872.12252.0906
C21.32932.71252.14041.08891.0900
Cl31.74282.71252.38002.92273.7081
H41.08872.14042.38003.11272.4749
H52.12251.08892.92273.11271.8710
H62.09061.09003.70812.47491.8710

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 122.414 C1 C2 H6 119.241
C2 C1 Cl3 123.432 C2 C1 H4 124.242
Cl3 C1 H4 112.325 H5 C2 H6 118.345
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.242      
2 C -0.678      
3 Cl -0.133      
4 H 0.400      
5 H 0.353      
6 H 0.300      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.569 1.263 0.000 1.385
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.777 -0.153 0.000
y -0.153 -23.314 0.000
z 0.000 0.000 -27.233
Traceless
 xyz
x 1.497 -0.153 0.000
y -0.153 2.191 0.000
z 0.000 0.000 -3.688
Polar
3z2-r2-7.376
x2-y2-0.463
xy-0.153
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.322 1.494 0.000
y 1.494 7.061 0.000
z 0.000 0.000 4.649


<r2> (average value of r2) Å2
<r2> 69.242
(<r2>)1/2 8.321