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

using model chemistry: B3PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G
 hartrees
Energy at 0K-832.710005
Energy at 298.15K-832.713717
HF Energy-832.710005
Nuclear repulsion energy317.465669
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 B3PW91/3-21G
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' 3175 3052 3.34      
2 A' 1516 1457 19.97      
3 A' 1350 1298 12.13      
4 A' 1302 1252 194.44      
5 A' 1207 1160 183.78      
6 A' 842 809 11.04      
7 A' 749 720 28.97      
8 A' 606 583 30.67      
9 A' 511 491 9.75      
10 A' 337 324 0.84      
11 A' 174 168 2.13      
12 A" 3250 3124 0.52      
13 A" 1380 1326 134.41      
14 A" 1141 1096 85.04      
15 A" 918 883 0.74      
16 A" 506 486 3.41      
17 A" 332 319 1.39      
18 A" 91 88 4.26      

Unscaled Zero Point Vibrational Energy (zpe) 9693.4 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 9317.3 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 B3PW91/3-21G
ABC
0.17073 0.05804 0.05757

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.851 0.523 0.000
C2 0.650 0.449 0.000
Cl3 -1.584 -1.186 0.000
H4 -1.202 1.022 0.899
H5 -1.202 1.022 -0.899
F6 1.131 1.738 0.000
F7 1.131 -0.186 1.107
F8 1.131 -0.186 -1.107

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.50321.85941.08681.08682.32512.37812.3781
C21.50322.76882.13692.13691.37551.36381.3638
Cl31.85942.76882.41522.41523.99023.09753.0975
H41.08682.13692.41521.79832.60022.63513.3053
H51.08682.13692.41521.79832.60023.30532.6351
F62.32511.37553.99022.60022.60022.22002.2200
F72.37811.36383.09752.63513.30532.22002.2136
F82.37811.36383.09753.30532.63512.22002.2136

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 107.656 C1 C2 F7 112.003
C1 C2 F8 112.003 C2 C1 Cl3 110.413
C2 C1 H4 110.149 C2 C1 H5 110.149
Cl3 C1 H4 107.197 Cl3 C1 H5 107.197
H4 C1 H5 111.655 F6 C2 F7 108.273
F6 C2 F8 108.273 F7 C2 F8 108.502
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.714      
2 C 0.863      
3 Cl 0.034      
4 H 0.314      
5 H 0.314      
6 F -0.276      
7 F -0.268      
8 F -0.268      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.049 1.899 0.000 2.169
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.074 -3.260 0.000
y -3.260 -40.269 0.000
z 0.000 0.000 -39.422
Traceless
 xyz
x -1.229 -3.260 0.000
y -3.260 -0.021 0.000
z 0.000 0.000 1.250
Polar
3z2-r22.500
x2-y2-0.805
xy-3.260
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.729 1.075 0.000
y 1.075 5.164 0.000
z 0.000 0.000 3.187


<r2> (average value of r2) Å2
<r2> 192.433
(<r2>)1/2 13.872