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

using model chemistry: HF/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/CEP-31G*
 hartrees
Energy at 0K-98.444630
Energy at 298.15K-98.448718
HF Energy-98.444630
Nuclear repulsion energy148.652950
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 HF/CEP-31G*
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' 3333 2993 21.86      
2 A' 1613 1449 29.85      
3 A' 1518 1363 68.49      
4 A' 1415 1271 166.50      
5 A' 1310 1176 326.84      
6 A' 935 840 28.74      
7 A' 867 779 37.68      
8 A' 689 619 38.59      
9 A' 578 519 10.14      
10 A' 382 343 0.43      
11 A' 198 178 2.25      
12 A" 3411 3063 6.46      
13 A" 1451 1303 235.32      
14 A" 1244 1117 104.28      
15 A" 999 897 9.43      
16 A" 577 518 3.84      
17 A" 372 334 0.85      
18 A" 104 93 4.27      

Unscaled Zero Point Vibrational Energy (zpe) 10497.7 cm-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 9426.9 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 HF/CEP-31G*
ABC
0.17992 0.05953 0.05883

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.865 0.494 0.000
C2 0.663 0.425 0.000
Cl3 -1.601 -1.128 0.000
H4 -1.186 1.021 0.890
H5 -1.186 1.021 -0.890
F6 1.141 1.667 0.000
F7 1.141 -0.188 1.071
F8 1.141 -0.188 -1.071

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.52941.78101.08291.08292.32382.37352.3735
C21.52942.74522.13652.13651.33131.32291.3229
Cl31.78102.74522.36292.36293.91553.08983.0898
H41.08292.13652.36291.77932.57312.62803.2737
H51.08292.13652.36291.77932.57313.27372.6280
F62.32381.33133.91552.57312.57312.14212.1421
F72.37351.32293.08982.62803.27372.14212.1416
F82.37351.32293.08983.27372.62802.14212.1416

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 108.443 C1 C2 F7 112.435
C1 C2 F8 112.435 C2 C1 Cl3 111.823
C2 C1 H4 108.533 C2 C1 H5 108.533
Cl3 C1 H4 108.735 Cl3 C1 H5 108.735
H4 C1 H5 110.486 F6 C2 F7 107.616
F6 C2 F8 107.616 F7 C2 F8 108.080
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.117      
2 C 0.467      
3 Cl -0.141      
4 H 0.175      
5 H 0.175      
6 F -0.195      
7 F -0.182      
8 F -0.182      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.400 1.646 0.000 2.161
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.923 -2.969 0.000
y -2.969 -39.555 0.000
z 0.000 0.000 -39.257
Traceless
 xyz
x -1.517 -2.969 0.000
y -2.969 0.535 0.000
z 0.000 0.000 0.982
Polar
3z2-r21.963
x2-y2-1.368
xy-2.969
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.307 0.906 0.000
y 0.906 5.382 0.000
z 0.000 0.000 3.591


<r2> (average value of r2) Å2
<r2> 128.036
(<r2>)1/2 11.315