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All results from a given calculation for CHFCHClz ((Z)-1-Chloro-2-fluoroethene)

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-637.405492
Energy at 298.15K-637.407665
HF Energy-637.405492
Nuclear repulsion energy144.032453
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 B97D3/6-311G*
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' 3179 3179 13.82      
2 A' 3141 3141 4.16      
3 A' 1671 1671 62.17      
4 A' 1331 1331 24.82      
5 A' 1238 1238 28.87      
6 A' 1050 1050 108.15      
7 A' 782 782 18.06      
8 A' 639 639 29.07      
9 A' 195 195 1.20      
10 A" 830 830 0.00      
11 A" 721 721 51.94      
12 A" 445 445 10.44      

Unscaled Zero Point Vibrational Energy (zpe) 7610.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7610.9 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 B97D3/6-311G*
ABC
0.55140 0.12006 0.09859

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.867 0.000
C2 1.256 0.420 0.000
Cl3 -1.396 -0.166 0.000
F4 1.587 -0.880 0.000
H5 -0.214 1.930 0.000
H6 2.118 1.085 0.000

Atom - Atom Distances (Å)
  C1 C2 Cl3 F4 H5 H6
C11.33311.73592.36021.08482.1295
C21.33312.71571.34182.10741.0884
Cl31.73592.71573.06712.40623.7296
F42.36021.34183.06713.33802.0352
H51.08482.10742.40623.33802.4807
H62.12951.08843.72962.03522.4807

picture of (Z)-1-Chloro-2-fluoroethene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F4 123.851 C1 C2 H6 122.816
C2 C1 Cl3 123.938 C2 C1 H5 120.934
Cl3 C1 H5 115.127 F4 C2 H6 113.334
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.370      
2 C 0.108      
3 Cl -0.021      
4 F -0.181      
5 H 0.256      
6 H 0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.023 1.939 0.000 2.192
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.257 2.337 0.000
y 2.337 -27.254 0.000
z 0.000 0.000 -30.674
Traceless
 xyz
x 0.707 2.337 0.000
y 2.337 2.212 0.000
z 0.000 0.000 -2.919
Polar
3z2-r2-5.837
x2-y2-1.003
xy2.337
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.248 0.550 0.000
y 0.550 4.529 0.000
z 0.000 0.000 2.383


<r2> (average value of r2) Å2
<r2> 105.632
(<r2>)1/2 10.278