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

using model chemistry: B3LYP/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-538.211047
Energy at 298.15K-538.213777
Nuclear repulsion energy88.093807
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-pVDZ
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' 3257 3159 1.88      
2 A' 3209 3113 4.25      
3 A' 3154 3059 0.02      
4 A' 1674 1624 54.44      
5 A' 1382 1341 6.98      
6 A' 1283 1245 11.82      
7 A' 1029 998 17.45      
8 A' 706 685 43.66      
9 A' 396 384 0.41      
10 A" 968 939 33.34      
11 A" 913 885 23.54      
12 A" 630 611 9.73      

Unscaled Zero Point Vibrational Energy (zpe) 9300.7 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 9021.6 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/cc-pVDZ
ABC
1.90092 0.19652 0.17810

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.766 0.000
C2 1.299 1.051 0.000
Cl3 -0.629 -0.870 0.000
H4 -0.792 1.517 0.000
H5 2.066 0.273 0.000
H6 1.616 2.096 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6
C11.33011.75241.09182.12372.0931
C21.33012.72112.14291.09161.0926
Cl31.75242.72112.39272.92673.7196
H41.09182.14292.39273.11702.4769
H52.12371.09162.92673.11701.8776
H62.09311.09263.71962.47691.8776

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 122.247 C1 C2 H6 119.207
C2 C1 Cl3 123.369 C2 C1 H4 124.169
Cl3 C1 H4 112.462 H5 C2 H6 118.546
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.102      
2 C 0.059      
3 Cl -0.079      
4 H 0.051      
5 H 0.034      
6 H 0.036      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.576 1.329 0.000 1.449
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.354 -0.089 0.000
y -0.089 -22.885 0.000
z 0.000 0.000 -26.678
Traceless
 xyz
x 1.428 -0.089 0.000
y -0.089 2.131 0.000
z 0.000 0.000 -3.559
Polar
3z2-r2-7.117
x2-y2-0.469
xy-0.089
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.882 1.489 0.001
y 1.489 5.678 -0.000
z 0.001 -0.000 2.198


<r2> (average value of r2) Å2
<r2> 69.307
(<r2>)1/2 8.325