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

using model chemistry: MP2/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-836.156902
Energy at 298.15K-836.160840
HF Energy-834.894013
Nuclear repulsion energy324.024627
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/cc-pVTZ
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' 3148 2989 7.69      
2 A' 1484 1409 21.82      
3 A' 1380 1311 96.97      
4 A' 1298 1233 103.83      
5 A' 1190 1130 248.20      
6 A' 883 839 24.11      
7 A' 824 783 18.38      
8 A' 651 618 24.02      
9 A' 546 518 4.75      
10 A' 363 345 0.46      
11 A' 187 178 1.29      
12 A" 3220 3058 0.01      
13 A" 1325 1258 157.12      
14 A" 1143 1085 99.63      
15 A" 926 879 9.28      
16 A" 542 514 1.54      
17 A" 356 338 1.08      
18 A" 105 100 2.73      

Unscaled Zero Point Vibrational Energy (zpe) 9785.0 cm-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 9290.8 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/cc-pVTZ
ABC
0.17805 0.06032 0.05971

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.861 0.487 0.000
C2 0.648 0.426 0.000
Cl3 -1.575 -1.128 0.000
H4 -1.184 1.017 0.890
H5 -1.184 1.017 -0.890
F6 1.127 1.681 0.000
F7 1.127 -0.193 1.080
F8 1.127 -0.193 -1.080

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51051.76561.08461.08462.31892.36252.3625
C21.51052.71202.12052.12051.34321.33381.3338
Cl31.76562.71202.35502.35503.89703.05543.0554
H41.08462.12052.35501.77912.56322.61543.2685
H51.08462.12052.35501.77912.56323.26852.6154
F62.31891.34323.89702.56322.56322.16342.1634
F72.36251.33383.05542.61543.26852.16342.1599
F82.36251.33383.05543.26852.61542.16342.1599

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 108.556 C1 C2 F7 112.166
C1 C2 F8 112.166 C2 C1 Cl3 111.509
C2 C1 H4 108.478 C2 C1 H5 108.478
Cl3 C1 H4 109.083 Cl3 C1 H5 109.083
H4 C1 H5 110.203 F6 C2 F7 107.827
F6 C2 F8 107.827 F7 C2 F8 108.123
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability