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

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-837.197625
Energy at 298.15K-837.201503
HF Energy-837.197625
Nuclear repulsion energy323.091723
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 mPW1PW91/6-311G*
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' 3137 2994 11.11      
2 A' 1483 1416 21.06      
3 A' 1388 1324 61.40      
4 A' 1301 1242 169.52      
5 A' 1183 1129 279.73      
6 A' 875 835 24.77      
7 A' 811 774 30.09      
8 A' 646 617 26.72      
9 A' 541 517 5.84      
10 A' 360 343 0.40      
11 A' 185 177 1.75      
12 A" 3204 3058 0.82      
13 A" 1333 1272 153.71      
14 A" 1151 1099 140.11      
15 A" 926 884 11.00      
16 A" 538 513 1.67      
17 A" 352 336 1.15      
18 A" 97 93 3.32      

Unscaled Zero Point Vibrational Energy (zpe) 9755.3 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 9310.5 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 mPW1PW91/6-311G*
ABC
0.17789 0.05961 0.05897

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.850 0.489 0.000
C2 0.661 0.419 0.000
Cl3 -1.605 -1.115 0.000
H4 -1.173 1.024 0.890
H5 -1.173 1.024 -0.890
F6 1.140 1.674 0.000
F7 1.140 -0.200 1.079
F8 1.140 -0.200 -1.079

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51221.77271.08731.08732.31562.36582.3658
C21.51222.73602.12602.12601.34301.33291.3329
Cl31.77272.73602.35642.35643.91273.08773.0877
H41.08732.12602.35641.77942.56162.62333.2744
H51.08732.12602.35641.77942.56163.27442.6233
F62.31561.34303.91272.56162.56162.16212.1621
F72.36581.33293.08772.62333.27442.16212.1580
F82.36581.33293.08773.27442.62332.16212.1580

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 108.242 C1 C2 F7 112.358
C1 C2 F8 112.358 C2 C1 Cl3 112.558
C2 C1 H4 108.639 C2 C1 H5 108.639
Cl3 C1 H4 108.580 Cl3 C1 H5 108.580
H4 C1 H5 109.824 F6 C2 F7 107.797
F6 C2 F8 107.797 F7 C2 F8 108.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.646      
2 C 0.670      
3 Cl -0.030      
4 H 0.297      
5 H 0.297      
6 F -0.208      
7 F -0.190      
8 F -0.190      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.184 1.516 0.000 1.923
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.053 -2.558 0.000
y -2.558 -39.846 0.000
z 0.000 0.000 -39.641
Traceless
 xyz
x -1.309 -2.558 0.000
y -2.558 0.501 0.000
z 0.000 0.000 0.808
Polar
3z2-r21.617
x2-y2-1.207
xy-2.558
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.593 0.966 0.000
y 0.966 5.563 0.000
z 0.000 0.000 3.845


<r2> (average value of r2) Å2
<r2> 187.841
(<r2>)1/2 13.706