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

using model chemistry: QCISD(T)/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 QCISD(T)/6-31G*
 hartrees
Energy at 0K-835.659387
Energy at 298.15K-835.663266
HF Energy-834.707707
Nuclear repulsion energy321.760466
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(T)/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' 3127 3000        
2 A' 1513 1452        
3 A' 1414 1356        
4 A' 1332 1277        
5 A' 1222 1172        
6 A' 874 839        
7 A' 817 784        
8 A' 641 615        
9 A' 533 511        
10 A' 359 345        
11 A' 188 181        
12 A" 3194 3064        
13 A" 1361 1306        
14 A" 1167 1120        
15 A" 948 910        
16 A" 527 506        
17 A" 352 338        
18 A" 107 102        

Unscaled Zero Point Vibrational Energy (zpe) 9839.0 cm-1
Scaled (by 0.9593) Zero Point Vibrational Energy (zpe) 9438.5 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(T)/6-31G*
ABC
0.17520 0.05956 0.05899

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.864 0.490 0.000
C2 0.650 0.430 0.000
Cl3 -1.583 -1.135 0.000
H4 -1.188 1.027 0.896
H5 -1.188 1.027 -0.896
F6 1.132 1.695 0.000
F7 1.132 -0.196 1.090
F8 1.132 -0.196 -1.090

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51451.77761.09341.09342.33182.37532.3753
C21.51452.72702.12972.12971.35441.34611.3461
Cl31.77762.72702.37362.37363.92283.07303.0730
H41.09342.12972.37361.79122.57552.63013.2895
H51.09342.12972.37361.79122.57553.28952.6301
F62.33181.35443.92282.57552.57552.18292.1829
F72.37531.34613.07302.63013.28952.18292.1790
F82.37531.34613.07303.28952.63012.18292.1790

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 108.608 C1 C2 F7 112.131
C1 C2 F8 112.131 C2 C1 Cl3 111.604
C2 C1 H4 108.411 C2 C1 H5 108.411
Cl3 C1 H4 109.204 Cl3 C1 H5 109.204
H4 C1 H5 109.991 F6 C2 F7 107.867
F6 C2 F8 107.867 F7 C2 F8 108.068
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability