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

using model chemistry: B1B95/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-835.821015
Energy at 298.15K 
HF Energy-835.821015
Nuclear repulsion energy294.886840
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 B1B95/6-31G**
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' 1897 1812 55.46 17.49 0.38 0.55
2 A' 1414 1350 166.79 0.06 0.37 0.54
3 A' 1278 1221 214.54 0.32 0.26 0.41
4 A' 1095 1045 237.41 3.76 0.18 0.30
5 A' 713 680 5.35 7.91 0.12 0.21
6 A' 519 496 1.04 1.57 0.74 0.85
7 A' 465 444 0.47 2.44 0.37 0.54
8 A' 337 321 1.23 2.57 0.63 0.77
9 A' 179 171 2.93 0.58 0.63 0.78
10 A" 555 530 2.95 11.41 0.75 0.86
11 A" 383 365 1.49 0.31 0.75 0.86
12 A" 173 165 0.03 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4503.4 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 4299.8 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 B1B95/6-31G**
ABC
0.15033 0.07576 0.05037

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.684 -0.663 0.000
C2 0.000 0.472 0.000
F3 -1.995 -0.708 0.000
F4 -0.128 -1.850 0.000
F5 -0.635 1.637 0.000
Cl6 1.702 0.555 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32531.31191.31062.30052.6790
C21.32532.31812.32541.32661.7037
F31.31192.31812.18862.71113.9069
F41.31062.32542.18863.52343.0222
F52.30051.32662.71113.52342.5745
Cl62.67901.70373.90693.02222.5745

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 120.339 C1 C2 Cl6 123.885
C2 C1 F3 123.045 C2 C1 F4 123.819
F3 C1 F4 113.136 F5 C2 Cl6 115.776
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.546      
2 C 0.082      
3 F -0.229      
4 F -0.225      
5 F -0.240      
6 Cl 0.066      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.121 -0.306 0.000 0.329
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.216 0.369 0.000
y 0.369 -38.719 0.000
z 0.000 0.000 -36.597
Traceless
 xyz
x 0.442 0.369 0.000
y 0.369 -1.813 0.000
z 0.000 0.000 1.370
Polar
3z2-r22.741
x2-y21.503
xy0.369
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.212 1.003 0.000
y 1.003 5.024 0.000
z 0.000 0.000 2.513


<r2> (average value of r2) Å2
<r2> 183.713
(<r2>)1/2 13.554