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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G*
 hartrees
Energy at 0K-835.633000
Energy at 298.15K-835.636929
HF Energy-834.708299
Nuclear repulsion energy322.880499
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 MP2=FULL/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' 3177 2993 6.72      
2 A' 1531 1443 20.17      
3 A' 1430 1348 61.72      
4 A' 1341 1263 136.90      
5 A' 1226 1155 244.24      
6 A' 891 840 28.34      
7 A' 834 785 16.43      
8 A' 647 610 25.88      
9 A' 539 508 6.13      
10 A' 365 344 0.65      
11 A' 191 180 1.61      
12 A" 3250 3063 0.03      
13 A" 1369 1290 146.74      
14 A" 1181 1113 104.00      
15 A" 959 903 11.40      
16 A" 532 501 1.94      
17 A" 358 337 1.30      
18 A" 111 105 3.15      

Unscaled Zero Point Vibrational Energy (zpe) 9965.5 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 9389.5 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 MP2=FULL/6-31G*
ABC
0.17590 0.06008 0.05951

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.861 0.487 0.000
C2 0.646 0.427 0.000
Cl3 -1.576 -1.128 0.000
H4 -1.183 1.023 0.892
H5 -1.183 1.023 -0.892
F6 1.128 1.691 0.000
F7 1.128 -0.198 1.088
F8 1.128 -0.198 -1.088

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.50811.76581.08951.08952.32442.36762.3676
C21.50812.71202.12052.12051.35251.34381.3438
Cl31.76582.71202.36152.36153.90553.05883.0588
H41.08952.12052.36151.78392.56492.62073.2786
H51.08952.12052.36151.78392.56493.27862.6207
F62.32441.35253.90552.56492.56492.17992.1799
F72.36761.34383.05882.62073.27862.17992.1756
F82.36761.34383.05883.27862.62072.17992.1756

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 108.573 C1 C2 F7 112.108
C1 C2 F8 112.108 C2 C1 Cl3 111.625
C2 C1 H4 108.356 C2 C1 H5 108.356
Cl3 C1 H4 109.294 Cl3 C1 H5 109.294
H4 C1 H5 109.897 F6 C2 F7 107.895
F6 C2 F8 107.895 F7 C2 F8 108.096
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability