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

using model chemistry: B2PLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/6-31G
 hartrees
Energy at 0K-835.180178
Energy at 298.15K 
HF Energy-834.979012
Nuclear repulsion energy285.616017
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 B2PLYP/6-31G
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' 1840 1840 32.18 7.49 0.38 0.55
2 A' 1297 1297 115.30 0.67 0.54 0.70
3 A' 1180 1180 147.80 0.19 0.71 0.83
4 A' 1008 1008 182.34 1.71 0.12 0.22
5 A' 647 647 5.96 10.86 0.15 0.26
6 A' 489 489 1.81 2.60 0.75 0.86
7 A' 427 427 1.23 4.13 0.36 0.53
8 A' 318 318 1.52 3.74 0.67 0.80
9 A' 183 183 4.53 0.77 0.68 0.81
10 A" 530 530 3.61 12.99 0.75 0.86
11 A" 358 358 5.08 0.32 0.75 0.86
12 A" 163 163 0.04 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4219.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4219.9 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 B2PLYP/6-31G
ABC
0.14093 0.07130 0.04735

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.717 -0.650 0.000
C2 0.000 0.470 0.000
F3 -2.081 -0.675 0.000
F4 -0.167 -1.899 0.000
F5 -0.627 1.697 0.000
Cl6 1.775 0.528 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.33051.36491.36412.34912.7568
C21.33052.37592.37541.37751.7764
F31.36492.37592.27192.78254.0402
F41.36412.37542.27193.62523.1088
F52.34911.37752.78253.62522.6718
Cl62.75681.77644.04023.10882.6718

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 120.322 C1 C2 Cl6 124.451
C2 C1 F3 123.640 C2 C1 F4 123.648
F3 C1 F4 112.712 F5 C2 Cl6 115.226
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.599      
2 C 0.045      
3 F -0.273      
4 F -0.274      
5 F -0.279      
6 Cl 0.181      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.529 -0.154 0.000 0.550
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.742 0.386 -0.001
y 0.386 -41.854 -0.001
z -0.001 -0.001 -37.396
Traceless
 xyz
x -0.118 0.386 -0.001
y 0.386 -3.284 -0.001
z -0.001 -0.001 3.402
Polar
3z2-r26.804
x2-y22.111
xy0.386
xz-0.001
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.389 0.855 -0.000
y 0.855 4.747 -0.000
z -0.000 -0.000 1.803


<r2> (average value of r2) Å2
<r2> 195.307
(<r2>)1/2 13.975