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All results from a given calculation for C2ClF3 (Ethene, chlorotrifluoro-)

using model chemistry: B3LYP/3-21G*

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/3-21G*
 hartrees
Energy at 0K-831.736097
Energy at 298.15K 
HF Energy-831.736097
Nuclear repulsion energy290.764299
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/3-21G*
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' 1846 1776 36.10 10.86 0.35 0.52
2 A' 1363 1311 112.88 0.31 0.57 0.72
3 A' 1231 1185 134.25 0.08 0.41 0.58
4 A' 1035 996 171.20 3.41 0.18 0.31
5 A' 674 649 6.36 8.76 0.14 0.24
6 A' 510 491 1.06 2.13 0.75 0.86
7 A' 444 427 0.71 2.77 0.34 0.51
8 A' 326 313 0.90 2.99 0.67 0.81
9 A' 190 183 4.22 0.50 0.65 0.79
10 A" 612 588 3.73 14.22 0.75 0.86
11 A" 393 378 1.94 0.17 0.75 0.86
12 A" 171 165 0.05 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4397.5 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 4230.4 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/3-21G*
ABC
0.14209 0.07559 0.04934

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.701 -0.629 0.000
C2 0.000 0.493 0.000
F3 -2.048 -0.673 0.000
F4 -0.138 -1.851 0.000
F5 -0.599 1.715 0.000
Cl6 1.722 0.476 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32341.34831.34522.34692.6629
C21.32342.35692.34851.36101.7219
F31.34832.35692.24472.79343.9413
F41.34522.34852.24473.59622.9791
F52.34691.36102.79343.59622.6310
Cl62.66291.72193.94132.97912.6310

picture of Ethene, chlorotrifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F5 121.914 C1 C2 Cl6 121.400
C2 C1 F3 123.810 C2 C1 F4 123.296
F3 C1 F4 112.893 F5 C2 Cl6 116.686
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.560      
2 C 0.081      
3 F -0.246      
4 F -0.244      
5 F -0.241      
6 Cl 0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.203 -0.220 0.000 0.299
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.114 0.254 0.000
y 0.254 -40.015 0.000
z 0.000 0.000 -37.002
Traceless
 xyz
x 0.394 0.254 0.000
y 0.254 -2.457 0.000
z 0.000 0.000 2.063
Polar
3z2-r24.125
x2-y21.901
xy0.254
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.977 0.857 0.000
y 0.857 4.629 0.000
z 0.000 0.000 1.781


<r2> (average value of r2) Å2
<r2> 187.563
(<r2>)1/2 13.695