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

using model chemistry: CCD/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 CCD/3-21G
 hartrees
Energy at 0K-831.083827
Energy at 298.15K-831.087587
HF Energy-830.489579
Nuclear repulsion energy315.885635
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 CCD/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' 3165 3078 2.70      
2 A' 1543 1500 15.92      
3 A' 1377 1338 20.52      
4 A' 1325 1288 193.31      
5 A' 1247 1212 177.72      
6 A' 844 821 6.16      
7 A' 743 723 18.16      
8 A' 616 599 34.77      
9 A' 518 504 11.96      
10 A' 340 330 1.06      
11 A' 178 173 2.23      
12 A" 3236 3146 0.10      
13 A" 1412 1373 139.60      
14 A" 1158 1126 66.51      
15 A" 926 901 0.45      
16 A" 517 502 5.75      
17 A" 341 332 0.99      
18 A" 91 89 4.20      

Unscaled Zero Point Vibrational Energy (zpe) 9788.0 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 9516.9 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 CCD/3-21G
ABC
0.17034 0.05724 0.05681

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.861 0.525 0.000
C2 0.650 0.464 0.000
Cl3 -1.583 -1.214 0.000
H4 -1.214 1.022 0.901
H5 -1.214 1.022 -0.901
F6 1.134 1.752 0.000
F7 1.134 -0.173 1.109
F8 1.134 -0.173 -1.109

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51201.88341.08831.08832.34192.38682.3868
C21.51202.79342.14472.14471.37621.36771.3677
Cl31.88342.79342.43902.43904.02283.11403.1140
H41.08832.14472.43901.80262.61922.64323.3144
H51.08832.14472.43901.80262.61923.31442.6432
F62.34191.37624.02282.61922.61922.22222.2222
F72.38681.36773.11402.64323.31442.22222.2184
F82.38681.36773.11403.31442.64322.22222.2184

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 108.268 C1 C2 F7 111.865
C1 C2 F8 111.865 C2 C1 Cl3 110.239
C2 C1 H4 110.069 C2 C1 H5 110.069
Cl3 C1 H4 107.279 Cl3 C1 H5 107.279
H4 C1 H5 111.829 F6 C2 F7 108.163
F6 C2 F8 108.163 F7 C2 F8 108.387
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability