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

using model chemistry: CID/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 CID/3-21G
 hartrees
Energy at 0K-831.010301
Energy at 298.15K-831.014169
HF Energy-830.491280
Nuclear repulsion energy317.991760
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 CID/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' 3257 3035 3.39      
2 A' 1582 1474 19.16      
3 A' 1420 1323 19.43      
4 A' 1367 1274 207.49      
5 A' 1284 1196 199.78      
6 A' 872 812 8.78      
7 A' 772 719 26.18      
8 A' 635 591 38.49      
9 A' 533 496 13.63      
10 A' 352 328 1.05      
11 A' 184 171 2.50      
12 A" 3330 3102 0.81      
13 A" 1451 1351 153.55      
14 A" 1196 1114 74.35      
15 A" 955 890 0.67      
16 A" 530 494 6.24      
17 A" 351 327 1.14      
18 A" 95 88 4.71      

Unscaled Zero Point Vibrational Energy (zpe) 10082.0 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 9392.4 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 CID/3-21G
ABC
0.17252 0.05801 0.05756

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.856 0.520 0.000
C2 0.646 0.458 0.000
Cl3 -1.577 -1.200 0.000
H4 -1.206 1.016 0.895
H5 -1.206 1.016 -0.895
F6 1.129 1.738 0.000
F7 1.129 -0.174 1.102
F8 1.129 -0.174 -1.102

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.50381.86521.08091.08092.32882.37422.3742
C21.50382.77342.13112.13111.36751.35911.3591
Cl31.86522.77342.41872.41873.99403.09603.0960
H41.08092.13112.41871.78912.60232.62883.2944
H51.08092.13112.41871.78912.60233.29442.6288
F62.32881.36753.99402.60232.60232.20702.2070
F72.37421.35913.09602.62883.29442.20702.2035
F82.37421.35913.09603.29442.62882.20702.2035

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 108.306 C1 C2 F7 111.958
C1 C2 F8 111.958 C2 C1 Cl3 110.357
C2 C1 H4 109.999 C2 C1 H5 109.999
Cl3 C1 H4 107.353 Cl3 C1 H5 107.353
H4 C1 H5 111.713 F6 C2 F7 108.078
F6 C2 F8 108.078 F7 C2 F8 108.320
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability