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All results from a given calculation for CHClCHCl (Ethene, 1,2-dichloro-, (E)-)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-997.875430
Energy at 298.15K-997.877273
HF Energy-997.875430
Nuclear repulsion energy175.414703
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/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3220 3100 0.00      
2 Ag 1645 1583 0.00      
3 Ag 1306 1257 0.00      
4 Ag 847 816 0.00      
5 Ag 352 338 0.00      
6 Au 937 902 56.29      
7 Au 214 206 0.18      
8 Bg 811 781 0.00      
9 Bu 3219 3098 13.88      
10 Bu 1226 1180 20.18      
11 Bu 812 782 129.38      
12 Bu 239 230 3.26      

Unscaled Zero Point Vibrational Energy (zpe) 7413.4 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 7136.1 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 B3LYP/Def2TZVPP
ABC
1.79202 0.05101 0.04960

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.372 0.549 0.000
C2 0.372 -0.549 0.000
H3 -1.443 0.522 0.000
H4 1.443 -0.522 0.000
Cl5 0.372 2.109 0.000
Cl6 -0.372 -2.109 0.000

Atom - Atom Distances (Å)
  C1 C2 H3 H4 Cl5 Cl6
C11.32551.07162.10761.72852.6573
C21.32552.10761.07162.65731.7285
H31.07162.10763.06982.41082.8409
H42.10761.07163.06982.84092.4108
Cl51.72852.65732.41082.84094.2826
Cl62.65731.72852.84092.41084.2826

picture of Ethene, 1,2-dichloro-, (E)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H4 122.749 C1 C2 Cl6 120.362
C2 C1 H3 122.749 C2 C1 Cl5 120.362
H3 C1 Cl5 116.890 H4 C2 Cl6 116.890
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.049      
2 C -0.049      
3 H 0.129      
4 H 0.129      
5 Cl -0.080      
6 Cl -0.080      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.537 -0.927 0.000
y -0.927 -39.428 0.000
z 0.000 0.000 -38.425
Traceless
 xyz
x 4.389 -0.927 0.000
y -0.927 -2.946 0.000
z 0.000 0.000 -1.442
Polar
3z2-r2-2.884
x2-y24.890
xy-0.927
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.950 0.615 0.000
y 0.615 11.557 0.000
z 0.000 0.000 4.533


<r2> (average value of r2) Å2
<r2> 191.210
(<r2>)1/2 13.828