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

using model chemistry: B3PW91/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/TZVP
 hartrees
Energy at 0K-835.854128
Energy at 298.15K 
HF Energy-835.854128
Nuclear repulsion energy294.163779
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 B3PW91/TZVP
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' 1850 1784 59.71 22.43 0.30 0.46
2 A' 1346 1298 201.28 0.04 0.22 0.36
3 A' 1225 1181 236.71 0.45 0.30 0.46
4 A' 1069 1031 256.60 4.74 0.17 0.29
5 A' 705 680 4.50 8.38 0.10 0.18
6 A' 523 505 1.14 1.68 0.71 0.83
7 A' 464 448 0.29 3.18 0.37 0.54
8 A' 346 334 1.55 2.70 0.64 0.78
9 A' 192 186 2.87 0.66 0.62 0.77
10 A" 573 552 2.64 10.10 0.75 0.86
11 A" 380 366 0.77 0.42 0.75 0.86
12 A" 169 163 0.08 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4421.0 cm-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 4263.2 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 B3PW91/TZVP
ABC
0.15018 0.07512 0.05007

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.689 -0.661 0.000
C2 0.000 0.472 0.000
F3 -2.002 -0.705 0.000
F4 -0.143 -1.854 0.000
F5 -0.628 1.642 0.000
Cl6 1.711 0.552 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.32531.31391.31232.30342.6892
C21.32532.32222.33001.32821.7131
F31.31392.32222.18522.71993.9204
F41.31232.33002.18523.52953.0380
F52.30341.32822.71993.52952.5805
Cl62.68921.71313.92043.03802.5805

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 120.471 C1 C2 Cl6 124.021
C2 C1 F3 123.265 C2 C1 F4 124.108
F3 C1 F4 112.627 F5 C2 Cl6 115.508
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.360      
2 C 0.042      
3 F -0.130      
4 F -0.131      
5 F -0.129      
6 Cl -0.012      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.416 -0.223 0.000 0.472
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.221 0.587 0.000
y 0.587 -40.257 0.000
z 0.000 0.000 -37.290
Traceless
 xyz
x 0.553 0.587 0.000
y 0.587 -2.502 0.000
z 0.000 0.000 1.949
Polar
3z2-r23.899
x2-y22.037
xy0.587
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.697 0.954 0.000
y 0.954 5.486 0.000
z 0.000 0.000 3.163


<r2> (average value of r2) Å2
<r2> 185.353
(<r2>)1/2 13.614