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

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-835.621556
Energy at 298.15K-835.625511
HF Energy-834.709038
Nuclear repulsion energy323.001711
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 MP3/6-31G*
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' 3179 2984 6.52      
2 A' 1532 1438 23.02      
3 A' 1442 1354 71.34      
4 A' 1360 1277 140.15      
5 A' 1254 1177 235.65      
6 A' 898 843 23.93      
7 A' 838 786 18.23      
8 A' 655 614 28.53      
9 A' 545 512 7.13      
10 A' 367 345 0.64      
11 A' 192 180 1.67      
12 A" 3246 3047 0.19      
13 A" 1392 1306 169.08      
14 A" 1190 1117 83.71      
15 A" 963 904 8.24      
16 A" 539 506 2.44      
17 A" 360 338 1.31      
18 A" 109 103 3.32      

Unscaled Zero Point Vibrational Energy (zpe) 10030.9 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 9415.0 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 MP3/6-31G*
ABC
0.17687 0.05994 0.05935

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.861 0.488 0.000
C2 0.649 0.428 0.000
Cl3 -1.581 -1.130 0.000
H4 -1.183 1.024 0.892
H5 -1.183 1.024 -0.892
F6 1.130 1.686 0.000
F7 1.130 -0.195 1.084
F8 1.130 -0.195 -1.084

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51141.77131.08961.08962.32382.36762.3676
C21.51142.72032.12322.12321.34721.33931.3393
Cl31.77132.72032.36592.36593.90913.06543.0654
H41.08962.12322.36591.78472.56592.62143.2773
H51.08962.12322.36591.78472.56593.27732.6214
F62.32381.34723.90912.56592.56592.17112.1711
F72.36761.33933.06542.62143.27732.17112.1679
F82.36761.33933.06543.27732.62142.17112.1679

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 108.627 C1 C2 F7 112.160
C1 C2 F8 112.160 C2 C1 Cl3 111.680
C2 C1 H4 108.340 C2 C1 H5 108.340
Cl3 C1 H4 109.250 Cl3 C1 H5 109.250
H4 C1 H5 109.962 F6 C2 F7 107.829
F6 C2 F8 107.829 F7 C2 F8 108.059
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability