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

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-837.088607
Energy at 298.15K-837.092455
HF Energy-837.088607
Nuclear repulsion energy322.331295
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 mPW1PW91/6-31+G**
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' 3143 2991 6.79      
2 A' 1477 1405 20.12      
3 A' 1379 1313 61.32      
4 A' 1292 1230 140.51      
5 A' 1176 1119 280.39      
6 A' 872 830 26.72      
7 A' 812 772 25.22      
8 A' 639 608 26.41      
9 A' 533 507 5.43      
10 A' 357 340 0.46      
11 A' 183 174 1.55      
12 A" 3216 3061 0.13      
13 A" 1316 1253 163.25      
14 A" 1140 1085 123.34      
15 A" 922 877 11.15      
16 A" 528 503 1.48      
17 A" 350 333 1.52      
18 A" 98 93 3.35      

Unscaled Zero Point Vibrational Energy (zpe) 9715.6 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 9247.3 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 mPW1PW91/6-31+G**
ABC
0.17673 0.05944 0.05880

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.857 0.489 0.000
C2 0.657 0.420 0.000
Cl3 -1.604 -1.118 0.000
H4 -1.177 1.026 0.892
H5 -1.177 1.026 -0.892
F6 1.142 1.679 0.000
F7 1.142 -0.201 1.083
F8 1.142 -0.201 -1.083

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51491.77191.08911.08912.32572.37502.3750
C21.51492.73432.12672.12671.34881.33901.3390
Cl31.77192.73432.36102.36103.91913.09053.0905
H41.08912.12672.36101.78352.56812.62963.2828
H51.08912.12672.36101.78352.56813.28282.6296
F62.32571.34883.91912.56812.56812.16912.1691
F72.37501.33903.09052.62963.28282.16912.1654
F82.37501.33903.09053.28282.62962.16912.1654

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 108.473 C1 C2 F7 112.504
C1 C2 F8 112.504 C2 C1 Cl3 112.349
C2 C1 H4 108.405 C2 C1 H5 108.405
Cl3 C1 H4 108.869 Cl3 C1 H5 108.869
H4 C1 H5 109.928 F6 C2 F7 107.612
F6 C2 F8 107.612 F7 C2 F8 107.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.512      
2 C 0.789      
3 Cl 0.072      
4 H 0.246      
5 H 0.246      
6 F -0.296      
7 F -0.273      
8 F -0.273      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.431 1.460 0.000 2.044
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.230 -2.662 0.000
y -2.662 -40.062 0.000
z 0.000 0.000 -39.935
Traceless
 xyz
x -1.231 -2.662 0.000
y -2.662 0.521 0.000
z 0.000 0.000 0.711
Polar
3z2-r21.421
x2-y2-1.168
xy-2.662
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.613 0.854 0.000
y 0.854 6.174 0.000
z 0.000 0.000 4.893


<r2> (average value of r2) Å2
<r2> 188.544
(<r2>)1/2 13.731