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

using model chemistry: MP2=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-835.682461
Energy at 298.15K-835.686377
HF Energy-834.724213
Nuclear repulsion energy322.437892
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/6-31+G**
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' 3191 2997 6.39      
2 A' 1517 1425 16.59      
3 A' 1420 1333 47.47      
4 A' 1316 1236 133.72      
5 A' 1178 1106 284.82      
6 A' 881 827 34.04      
7 A' 825 774 14.44      
8 A' 638 600 25.92      
9 A' 531 499 5.33      
10 A' 362 340 0.81      
11 A' 190 178 1.58      
12 A" 3271 3072 0.12      
13 A" 1329 1248 124.38      
14 A" 1155 1085 146.61      
15 A" 948 890 19.78      
16 A" 524 493 1.80      
17 A" 358 336 1.30      
18 A" 114 107 3.00      

Unscaled Zero Point Vibrational Energy (zpe) 9872.8 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 9272.5 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/6-31+G**
ABC
0.17516 0.06002 0.05945

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.868 0.486 0.000
C2 0.639 0.429 0.000
Cl3 -1.571 -1.132 0.000
H4 -1.185 1.020 0.891
H5 -1.185 1.020 -0.891
F6 1.128 1.696 0.000
F7 1.128 -0.198 1.090
F8 1.128 -0.198 -1.090

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.50811.76431.08541.08542.33442.37522.3752
C21.50812.70572.11392.11391.35841.34951.3495
Cl31.76432.70572.36052.36053.90973.05733.0573
H41.08542.11392.36051.78102.56942.62163.2797
H51.08542.11392.36051.78102.56943.27972.6216
F62.33441.35843.90972.56942.56942.18542.1854
F72.37521.34953.05732.62163.27972.18542.1808
F82.37521.34953.05733.27972.62162.18542.1808

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 108.942 C1 C2 F7 112.324
C1 C2 F8 112.324 C2 C1 Cl3 111.310
C2 C1 H4 108.085 C2 C1 H5 108.085
Cl3 C1 H4 109.540 Cl3 C1 H5 109.540
H4 C1 H5 110.259 F6 C2 F7 107.619
F6 C2 F8 107.619 F7 C2 F8 107.804
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability