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

using model chemistry: mPW1PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G*
 hartrees
Energy at 0K-837.064093
Energy at 298.15K-837.067954
HF Energy-837.064093
Nuclear repulsion energy322.929869
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 mPW1PW91/6-31G*
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' 3153 2990 8.18      
2 A' 1501 1423 19.81      
3 A' 1394 1321 57.27      
4 A' 1319 1251 157.64      
5 A' 1215 1153 243.16      
6 A' 881 835 20.49      
7 A' 817 774 27.33      
8 A' 644 611 25.69      
9 A' 538 510 5.90      
10 A' 359 340 0.35      
11 A' 185 175 1.58      
12 A" 3221 3055 0.25      
13 A" 1357 1287 167.91      
14 A" 1163 1102 92.40      
15 A" 936 888 7.25      
16 A" 532 505 1.58      
17 A" 350 332 1.37      
18 A" 99 94 3.20      

Unscaled Zero Point Vibrational Energy (zpe) 9830.9 cm-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 9322.7 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 mPW1PW91/6-31G*
ABC
0.17731 0.05969 0.05906

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.854 0.489 0.000
C2 0.660 0.423 0.000
Cl3 -1.597 -1.121 0.000
H4 -1.179 1.025 0.891
H5 -1.179 1.025 -0.891
F6 1.136 1.680 0.000
F7 1.136 -0.198 1.081
F8 1.136 -0.198 -1.081

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51511.77301.08941.08942.31862.36632.3663
C21.51512.73422.13042.13041.34391.33481.3348
Cl31.77302.73422.36092.36093.91283.08013.0801
H41.08942.13042.36091.78152.56532.62523.2779
H51.08942.13042.36091.78152.56533.27792.6252
F62.31861.34393.91282.56532.56532.16712.1671
F72.36631.33483.08012.62523.27792.16712.1628
F82.36631.33483.08013.27792.62522.16712.1628

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 108.237 C1 C2 F7 112.110
C1 C2 F8 112.110 C2 C1 Cl3 112.274
C2 C1 H4 108.656 C2 C1 H5 108.656
Cl3 C1 H4 108.771 Cl3 C1 H5 108.771
H4 C1 H5 109.691 F6 C2 F7 107.999
F6 C2 F8 107.999 F7 C2 F8 108.228
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.549      
2 C 0.841      
3 Cl -0.014      
4 H 0.251      
5 H 0.251      
6 F -0.271      
7 F -0.254      
8 F -0.254      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.004 1.541 0.000 1.839
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.168 -2.535 0.000
y -2.535 -38.982 0.000
z 0.000 0.000 -38.744
Traceless
 xyz
x -1.305 -2.535 0.000
y -2.535 0.474 0.000
z 0.000 0.000 0.831
Polar
3z2-r21.662
x2-y2-1.186
xy-2.535
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.604 0.871 0.000
y 0.871 5.369 0.000
z 0.000 0.000 3.924


<r2> (average value of r2) Å2
<r2> 187.186
(<r2>)1/2 13.682