return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CF3CH2Cl (2,2,2-Trifluoroethyl chloride)

using model chemistry: B3LYP/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 B3LYP/TZVP
 hartrees
Energy at 0K-837.327153
Energy at 298.15K-837.330971
HF Energy-837.327153
Nuclear repulsion energy320.697932
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/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' 3112 3005 6.93      
2 A' 1473 1422 14.62      
3 A' 1352 1305 35.81      
4 A' 1266 1223 175.73      
5 A' 1129 1090 281.39      
6 A' 845 816 20.48      
7 A' 783 756 32.86      
8 A' 634 612 26.42      
9 A' 531 513 4.67      
10 A' 351 339 0.35      
11 A' 183 177 1.70      
12 A" 3177 3067 0.05      
13 A" 1290 1246 134.93      
14 A" 1109 1070 145.24      
15 A" 910 878 18.15      
16 A" 532 513 1.11      
17 A" 352 340 1.29      
18 A" 93 90 3.40      

Unscaled Zero Point Vibrational Energy (zpe) 9561.1 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 9230.3 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/TZVP
ABC
0.17580 0.05865 0.05803

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.857 0.496 0.000
C2 0.660 0.426 0.000
Cl3 -1.613 -1.134 0.000
H4 -1.181 1.025 0.892
H5 -1.181 1.025 -0.892
F6 1.147 1.690 0.000
F7 1.147 -0.195 1.086
F8 1.147 -0.195 -1.086

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51851.79651.08641.08642.33232.38152.3815
C21.51852.75712.13142.13141.35371.34261.3426
Cl31.79652.75712.37542.37543.94823.11093.1109
H41.08642.13142.37541.78332.57982.63553.2892
H51.08642.13142.37541.78332.57983.28922.6355
F62.33231.35373.94822.57982.57982.17532.1753
F72.38151.34263.11092.63553.28922.17532.1717
F82.38151.34263.11093.28922.63552.17532.1717

picture of 2,2,2-Trifluoroethyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 F6 108.456 C1 C2 F7 112.542
C1 C2 F8 112.542 C2 C1 Cl3 112.283
C2 C1 H4 108.683 C2 C1 H5 108.683
Cl3 C1 H4 108.440 Cl3 C1 H5 108.440
H4 C1 H5 110.311 F6 C2 F7 107.560
F6 C2 F8 107.560 F7 C2 F8 107.952
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.254      
2 C 0.440      
3 Cl -0.077      
4 H 0.179      
5 H 0.179      
6 F -0.166      
7 F -0.150      
8 F -0.150      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.473 1.437 0.000 2.058
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.476 -2.669 0.000
y -2.669 -40.317 0.000
z 0.000 0.000 -40.191
Traceless
 xyz
x -1.223 -2.669 0.000
y -2.669 0.517 0.000
z 0.000 0.000 0.706
Polar
3z2-r21.411
x2-y2-1.160
xy-2.669
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.229 0.911 0.000
y 0.911 6.046 0.000
z 0.000 0.000 4.515


<r2> (average value of r2) Å2
<r2> 190.668
(<r2>)1/2 13.808