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

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-538.011743
Energy at 298.15K-538.014513
HF Energy-538.011743
Nuclear repulsion energy89.124953
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 HSEh1PBE/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' 3266 3139 1.60      
2 A' 3223 3098 4.05      
3 A' 3169 3046 0.05      
4 A' 1684 1618 59.82      
5 A' 1403 1348 8.03      
6 A' 1304 1253 9.58      
7 A' 1043 1002 18.13      
8 A' 732 704 40.48      
9 A' 400 385 0.28      
10 A" 985 947 29.20      
11 A" 934 898 39.50      
12 A" 644 619 12.83      

Unscaled Zero Point Vibrational Energy (zpe) 9393.5 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 9028.1 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 HSEh1PBE/cc-pVTZ
ABC
1.94149 0.20130 0.18239

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.754 0.000
C2 1.289 1.034 0.000
Cl3 -0.624 -0.857 0.000
H4 -0.779 1.504 0.000
H5 2.045 0.261 0.000
H6 1.608 2.068 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.31891.72771.08102.10402.0766
C21.31892.68962.12061.08151.0822
Cl31.72772.68962.36562.89403.6793
H41.08102.12062.36563.08572.4531
H52.10401.08152.89403.08571.8590
H62.07661.08223.67932.45311.8590

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 122.147 C1 C2 H6 119.404
C2 C1 Cl3 123.416 C2 C1 H4 123.866
Cl3 C1 H4 112.718 H5 C2 H6 118.449
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.066      
2 C -0.250      
3 Cl -0.093      
4 H 0.142      
5 H 0.135      
6 H 0.132      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.581 1.315 0.000 1.438
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.387 -0.139 0.000
y -0.139 -22.936 0.000
z 0.000 0.000 -26.923
Traceless
 xyz
x 1.542 -0.139 0.000
y -0.139 2.219 0.000
z 0.000 0.000 -3.761
Polar
3z2-r2-7.522
x2-y2-0.451
xy-0.139
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.371 1.471 0.000
y 1.471 6.073 0.000
z 0.000 0.000 3.214


<r2> (average value of r2) Å2
<r2> 68.126
(<r2>)1/2 8.254