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

using model chemistry: MP2/TZVP

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/TZVP
 hartrees
Energy at 0K-835.912642
Energy at 298.15K-835.916582
HF Energy-834.879605
Nuclear repulsion energy322.749587
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/TZVP
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' 3166 3001 6.67      
2 A' 1491 1414 16.41      
3 A' 1407 1334 47.62      
4 A' 1314 1245 158.56      
5 A' 1184 1122 284.47      
6 A' 879 833 26.28      
7 A' 824 781 19.14      
8 A' 653 619 26.04      
9 A' 548 519 5.49      
10 A' 363 344 0.56      
11 A' 189 180 1.69      
12 A" 3243 3074 0.01      
13 A" 1329 1260 144.53      
14 A" 1153 1093 134.58      
15 A" 937 888 17.08      
16 A" 545 517 1.76      
17 A" 358 340 0.99      
18 A" 100 95 3.14      

Unscaled Zero Point Vibrational Energy (zpe) 9841.9 cm-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 9329.1 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/TZVP
ABC
0.17718 0.05968 0.05906

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.861 0.490 0.000
C2 0.650 0.426 0.000
Cl3 -1.590 -1.129 0.000
H4 -1.176 1.023 0.892
H5 -1.176 1.023 -0.892
F6 1.135 1.683 0.000
F7 1.135 -0.194 1.082
F8 1.135 -0.194 -1.082

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51261.77561.08541.08542.32552.37142.3714
C21.51262.72712.11792.11791.34771.33821.3382
Cl31.77562.72712.36602.36603.91603.07733.0773
H41.08542.11792.36601.78362.56322.61863.2737
H51.08542.11792.36601.78362.56323.27372.6186
F62.32551.34773.91602.56322.56322.16742.1674
F72.37141.33823.07732.61863.27372.16742.1643
F82.37141.33823.07733.27372.61862.16742.1643

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 108.649 C1 C2 F7 112.428
C1 C2 F8 112.428 C2 C1 Cl3 111.812
C2 C1 H4 108.080 C2 C1 H5 108.080
Cl3 C1 H4 109.187 Cl3 C1 H5 109.187
H4 C1 H5 110.489 F6 C2 F7 107.598
F6 C2 F8 107.598 F7 C2 F8 107.924
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability