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

using model chemistry: B3LYP/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 B3LYP/3-21G*
 hartrees
Energy at 0K-833.008068
Energy at 298.15K-833.011779
HF Energy-833.008068
Nuclear repulsion energy318.778457
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 B3LYP/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' 3147 3027 5.46      
2 A' 1531 1473 14.46      
3 A' 1372 1320 4.40      
4 A' 1284 1235 195.94      
5 A' 1204 1158 193.76      
6 A' 833 802 11.67      
7 A' 768 739 24.39      
8 A' 606 583 28.04      
9 A' 508 489 9.19      
10 A' 341 328 0.81      
11 A' 177 170 1.95      
12 A" 3207 3085 0.00      
13 A" 1378 1326 111.69      
14 A" 1153 1109 98.09      
15 A" 939 903 2.70      
16 A" 504 485 3.51      
17 A" 331 319 1.02      
18 A" 89 86 3.46      

Unscaled Zero Point Vibrational Energy (zpe) 9686.2 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 9318.1 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 B3LYP/3-21G*
ABC
0.17016 0.05884 0.05836

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.859 0.500 0.000
C2 0.650 0.436 0.000
Cl3 -1.583 -1.149 0.000
H4 -1.192 1.024 0.893
H5 -1.192 1.024 -0.893
F6 1.131 1.726 0.000
F7 1.131 -0.203 1.109
F8 1.131 -0.203 -1.109

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51031.80121.08771.08772.33712.38402.3840
C21.51032.73842.13022.13021.37701.36731.3673
Cl31.80122.73842.38192.38193.95383.08073.0807
H41.08772.13022.38191.78582.58582.63613.3031
H51.08772.13022.38191.78582.58583.30312.6361
F62.33711.37703.95382.58582.58582.22532.2253
F72.38401.36733.08072.63613.30312.22532.2184
F82.38401.36733.08073.30312.63612.22532.2184

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 107.994 C1 C2 F7 111.785
C1 C2 F8 111.785 C2 C1 Cl3 111.269
C2 C1 H4 109.067 C2 C1 H5 109.067
Cl3 C1 H4 108.544 Cl3 C1 H5 108.544
H4 C1 H5 110.347 F6 C2 F7 108.364
F6 C2 F8 108.364 F7 C2 F8 108.439
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.580      
2 C 0.841      
3 Cl -0.008      
4 H 0.278      
5 H 0.278      
6 F -0.276      
7 F -0.267      
8 F -0.267      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.164 1.590 0.000 1.971
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.691 -2.643 0.000
y -2.643 -39.661 0.000
z 0.000 0.000 -39.406
Traceless
 xyz
x -1.158 -2.643 0.000
y -2.643 0.388 0.000
z 0.000 0.000 0.770
Polar
3z2-r21.540
x2-y2-1.030
xy-2.643
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.932 0.886 0.000
y 0.886 5.046 0.000
z 0.000 0.000 3.486


<r2> (average value of r2) Å2
<r2> 190.351
(<r2>)1/2 13.797