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

using model chemistry: MP2=FULL/STO-3G

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/STO-3G
 hartrees
Energy at 0K-824.846594
Energy at 298.15K-824.849895
HF Energy-824.680462
Nuclear repulsion energy311.260549
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/STO-3G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3408 3030 0.80      
2 A' 1643 1460 2.96      
3 A' 1454 1292 10.39      
4 A' 1370 1218 64.90      
5 A' 1252 1113 109.65      
6 A' 933 829 12.84      
7 A' 837 744 5.96      
8 A' 595 529 23.43      
9 A' 493 438 7.96      
10 A' 336 298 0.15      
11 A' 159 142 1.57      
12 A" 3535 3142 0.51      
13 A" 1457 1295 84.52      
14 A" 1223 1087 8.09      
15 A" 957 850 0.64      
16 A" 486 432 4.09      
17 A" 325 289 0.73      
18 A" 51 45 3.16      

Unscaled Zero Point Vibrational Energy (zpe) 10255.7 cm-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 9116.3 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/STO-3G
ABC
0.16412 0.05575 0.05524

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.925 0.498 0.000
C2 0.679 0.462 0.000
Cl3 -1.611 -1.195 0.000
H4 -1.286 1.024 0.907
H5 -1.286 1.024 -0.907
F6 1.164 1.767 0.000
F7 1.164 -0.188 1.128
F8 1.164 -0.188 -1.128

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.60441.82731.10841.10842.44422.47142.4714
C21.60442.82632.23602.23601.39241.38881.3888
Cl31.82732.82632.41922.41924.05893.16023.1602
H41.10842.23602.41921.81332.71632.74263.4075
H51.10842.23602.41921.81332.71633.40752.7426
F62.44421.39244.05892.71632.71632.25652.2565
F72.47141.38883.16022.74263.40752.25652.2550
F82.47141.38883.16023.40752.74262.25652.2550

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 109.088 C1 C2 F7 111.106
C1 C2 F8 111.106 C2 C1 Cl3 110.725
C2 C1 H4 109.665 C2 C1 H5 109.665
Cl3 C1 H4 108.499 Cl3 C1 H5 108.499
H4 C1 H5 109.764 F6 C2 F7 108.454
F6 C2 F8 108.454 F7 C2 F8 108.556
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability