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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/3-21G
 hartrees
Energy at 0K-831.614908
Energy at 298.15K 
HF Energy-831.614908
Nuclear repulsion energy287.963402
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 B3LYPultrafine/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' 1864 1798 38.04 7.63 0.36 0.53
2 A' 1360 1312 112.86 0.66 0.51 0.67
3 A' 1244 1201 147.93 0.57 0.60 0.75
4 A' 1004 969 164.13 2.13 0.19 0.32
5 A' 657 634 11.91 9.89 0.15 0.26
6 A' 503 486 1.33 2.18 0.75 0.86
7 A' 422 407 1.42 5.08 0.33 0.50
8 A' 314 303 0.89 3.29 0.70 0.82
9 A' 187 181 4.42 0.71 0.70 0.83
10 A" 608 587 5.43 14.43 0.75 0.86
11 A" 384 370 1.78 0.52 0.75 0.86
12 A" 168 162 0.00 0.09 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4357.1 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 4204.2 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 B3LYPultrafine/3-21G
ABC
0.13990 0.07384 0.04833

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.767 -0.566 0.000
C2 0.000 0.508 0.000
F3 -2.115 -0.521 0.000
F4 -0.287 -1.822 0.000
F5 -0.474 1.774 0.000
Cl6 1.793 0.322 0.000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 F5 Cl6
C11.31961.34901.34432.35892.7090
C21.31962.35192.34731.35221.8022
F31.34902.35192.24362.82203.9974
F41.34432.34732.24363.60112.9867
F52.35891.35222.82203.60112.6916
Cl62.70901.80223.99742.98672.6916

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 123.982 C1 C2 Cl6 119.602
C2 C1 F3 123.609 C2 C1 F4 123.565
F3 C1 F4 112.826 F5 C2 Cl6 116.416
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.586      
2 C -0.015      
3 F -0.243      
4 F -0.240      
5 F -0.228      
6 Cl 0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.321 -0.186 0.000 0.371
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.247 -0.081 0.000
y -0.081 -39.937 0.000
z 0.000 0.000 -37.211
Traceless
 xyz
x -0.674 -0.081 0.000
y -0.081 -1.708 0.000
z 0.000 0.000 2.381
Polar
3z2-r24.762
x2-y20.689
xy-0.081
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.227 0.629 0.000
y 0.629 4.276 0.000
z 0.000 0.000 1.475


<r2> (average value of r2) Å2
<r2> 191.287
(<r2>)1/2 13.831