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

using model chemistry: QCISD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/6-311G**
 hartrees
Energy at 0K-835.894401
Energy at 298.15K-835.898368
HF Energy-834.835844
Nuclear repulsion energy323.066113
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 QCISD/6-311G**
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' 3137 2993 10.02      
2 A' 1490 1421 21.22      
3 A' 1418 1353 62.52      
4 A' 1331 1270 155.92      
5 A' 1223 1167 268.17      
6 A' 886 845 26.25      
7 A' 826 788 20.51      
8 A' 654 624 27.76      
9 A' 548 523 6.76      
10 A' 366 349 0.52      
11 A' 192 183 1.67      
12 A" 3204 3057 1.12      
13 A" 1355 1293 165.22      
14 A" 1174 1120 111.20      
15 A" 943 900 10.72      
16 A" 545 520 2.58      
17 A" 357 341 0.79      
18 A" 106 101 2.99      

Unscaled Zero Point Vibrational Energy (zpe) 9876.6 cm-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 9423.2 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 QCISD/6-311G**
ABC
0.17770 0.05972 0.05910

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.859 0.488 0.000
C2 0.657 0.425 0.000
Cl3 -1.593 -1.125 0.000
H4 -1.176 1.024 0.895
H5 -1.176 1.024 -0.895
F6 1.135 1.679 0.000
F7 1.135 -0.195 1.080
F8 1.135 -0.195 -1.080

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51691.77291.09001.09002.32222.36812.3681
C21.51692.73222.12602.12601.34251.33401.3340
Cl31.77292.73222.36502.36503.91253.07793.0779
H41.09002.12602.36501.78922.56342.61933.2752
H51.09002.12602.36501.78922.56343.27522.6193
F62.32221.34253.91252.56342.56342.16342.1634
F72.36811.33403.07792.61933.27522.16342.1609
F82.36811.33403.07793.27522.61932.16342.1609

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 108.452 C1 C2 F7 112.165
C1 C2 F8 112.165 C2 C1 Cl3 112.069
C2 C1 H4 108.161 C2 C1 H5 108.161
Cl3 C1 H4 109.063 Cl3 C1 H5 109.063
H4 C1 H5 110.316 F6 C2 F7 107.856
F6 C2 F8 107.856 F7 C2 F8 108.174
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability