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

using model chemistry: MP2=FULL/6-311G*

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/6-311G*
 hartrees
Energy at 0K-835.993638
Energy at 298.15K-835.997607
HF Energy-834.832501
Nuclear repulsion energy323.523738
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/6-311G*
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' 3156 2989 8.99      
2 A' 1505 1425 23.54      
3 A' 1422 1347 61.17      
4 A' 1328 1258 158.76      
5 A' 1206 1142 271.31      
6 A' 892 844 31.53      
7 A' 831 787 18.06      
8 A' 655 620 26.25      
9 A' 548 519 5.92      
10 A' 368 349 0.62      
11 A' 193 183 1.66      
12 A" 3231 3060 0.16      
13 A" 1355 1283 141.04      
14 A" 1175 1113 141.58      
15 A" 946 896 12.37      
16 A" 545 516 1.92      
17 A" 361 342 1.07      
18 A" 109 103 3.15      

Unscaled Zero Point Vibrational Energy (zpe) 9911.5 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 9387.2 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/6-311G*
ABC
0.17755 0.06004 0.05943

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.856 0.487 0.000
C2 0.653 0.422 0.000
Cl3 -1.587 -1.121 0.000
H4 -1.175 1.023 0.892
H5 -1.175 1.023 -0.892
F6 1.132 1.679 0.000
F7 1.132 -0.198 1.081
F8 1.132 -0.198 -1.081

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51031.76611.08841.08842.31772.36412.3641
C21.51032.72012.12082.12081.34481.33531.3353
Cl31.76612.72012.35772.35773.90263.06813.0681
H41.08842.12082.35771.78442.55882.61653.2718
H51.08842.12082.35771.78442.55883.27182.6165
F62.31771.34483.90262.55882.55882.16612.1661
F72.36411.33533.06812.61653.27182.16612.1626
F82.36411.33533.06813.27182.61652.16612.1626

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 108.395 C1 C2 F7 112.215
C1 C2 F8 112.215 C2 C1 Cl3 112.005
C2 C1 H4 108.294 C2 C1 H5 108.294
Cl3 C1 H4 109.059 Cl3 C1 H5 109.059
H4 C1 H5 110.119 F6 C2 F7 107.844
F6 C2 F8 107.844 F7 C2 F8 108.152
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability