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

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-837.087640
Energy at 298.15K-837.091487
HF Energy-837.087640
Nuclear repulsion energy323.676100
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 B1B95/6-31G*
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' 3154 2994 8.00      
2 A' 1496 1421 20.32      
3 A' 1391 1321 67.80      
4 A' 1320 1253 151.87      
5 A' 1219 1157 241.24      
6 A' 881 837 18.51      
7 A' 816 775 27.67      
8 A' 643 610 26.37      
9 A' 536 509 6.20      
10 A' 357 339 0.36      
11 A' 182 173 1.60      
12 A" 3222 3059 0.24      
13 A" 1358 1289 174.43      
14 A" 1159 1100 86.20      
15 A" 934 887 6.68      
16 A" 530 503 1.77      
17 A" 348 330 1.29      
18 A" 99 94 3.17      

Unscaled Zero Point Vibrational Energy (zpe) 9822.1 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 9324.1 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 B1B95/6-31G*
ABC
0.17792 0.06008 0.05946

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.857 0.488 0.000
C2 0.654 0.425 0.000
Cl3 -1.584 -1.125 0.000
H4 -1.183 1.022 0.890
H5 -1.183 1.022 -0.890
F6 1.130 1.680 0.000
F7 1.130 -0.196 1.080
F8 1.130 -0.196 -1.080

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51231.76921.08831.08832.31662.36212.3621
C21.51232.72262.12712.12711.34181.33311.3331
Cl31.76922.72262.35872.35873.90273.06523.0652
H41.08832.12712.35871.78012.56392.62083.2730
H51.08832.12712.35871.78012.56393.27302.6208
F62.31661.34183.90272.56392.56392.16392.1639
F72.36211.33313.06522.62083.27302.16392.1594
F82.36211.33313.06523.27302.62082.16392.1594

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 108.374 C1 C2 F7 112.076
C1 C2 F8 112.076 C2 C1 Cl3 111.898
C2 C1 H4 108.662 C2 C1 H5 108.662
Cl3 C1 H4 108.930 Cl3 C1 H5 108.930
H4 C1 H5 109.740 F6 C2 F7 107.988
F6 C2 F8 107.988 F7 C2 F8 108.183
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.522      
2 C 0.819      
3 Cl -0.015      
4 H 0.243      
5 H 0.243      
6 F -0.268      
7 F -0.250      
8 F -0.250      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.043 1.522 0.000 1.845
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.051 -2.515 0.000
y -2.515 -38.922 0.000
z 0.000 0.000 -38.694
Traceless
 xyz
x -1.243 -2.515 0.000
y -2.515 0.451 0.000
z 0.000 0.000 0.792
Polar
3z2-r21.585
x2-y2-1.129
xy-2.515
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.589 0.855 0.000
y 0.855 5.370 0.000
z 0.000 0.000 3.924


<r2> (average value of r2) Å2
<r2> 186.160
(<r2>)1/2 13.644