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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G
 hartrees
Energy at 0K-99.901398
Energy at 298.15K-99.904908
HF Energy-99.901398
Nuclear repulsion energy142.333673
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/CEP-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' 3141 3042 9.37      
2 A' 1468 1422 14.71      
3 A' 1336 1294 10.15      
4 A' 1247 1208 155.05      
5 A' 1061 1027 223.96      
6 A' 794 769 33.76      
7 A' 735 712 24.15      
8 A' 574 556 33.43      
9 A' 477 462 8.45      
10 A' 322 312 1.01      
11 A' 172 166 2.62      
12 A" 3229 3127 1.10      
13 A" 1269 1229 96.20      
14 A" 1062 1029 150.70      
15 A" 893 864 22.30      
16 A" 476 461 2.32      
17 A" 323 313 1.70      
18 A" 82 79 5.29      

Unscaled Zero Point Vibrational Energy (zpe) 9330.4 cm-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 9035.5 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 B3LYP/CEP-31G
ABC
0.16329 0.05509 0.05458

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.878 0.520 0.000
C2 0.659 0.442 0.000
Cl3 -1.654 -1.178 0.000
H4 -1.212 1.040 0.906
H5 -1.212 1.040 -0.906
F6 1.180 1.758 0.000
F7 1.180 -0.203 1.130
F8 1.180 -0.203 -1.130

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.53891.86741.09671.09672.40172.45682.4568
C21.53892.82402.16292.16291.41541.40151.4015
Cl31.86742.82402.43642.43644.08093.20363.2036
H41.09672.16292.43641.81292.65702.70463.3782
H51.09672.16292.43641.81292.65703.37822.7046
F62.40171.41544.08092.65702.65702.26272.2627
F72.45681.40153.20362.70463.37822.26272.2599
F82.45681.40153.20363.37822.70462.26272.2599

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 108.703 C1 C2 F7 113.266
C1 C2 F8 113.266 C2 C1 Cl3 111.642
C2 C1 H4 109.148 C2 C1 H5 109.148
Cl3 C1 H4 107.713 Cl3 C1 H5 107.713
H4 C1 H5 111.486 F6 C2 F7 106.885
F6 C2 F8 106.885 F7 C2 F8 107.465
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.334      
2 C 0.206      
3 Cl -0.005      
4 H 0.236      
5 H 0.236      
6 F -0.126      
7 F -0.107      
8 F -0.107      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.068 1.719 0.000 2.689
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.101 -3.546 0.000
y -3.546 -40.811 0.000
z 0.000 0.000 -40.360
Traceless
 xyz
x -1.515 -3.546 0.000
y -3.546 0.420 0.000
z 0.000 0.000 1.096
Polar
3z2-r22.192
x2-y2-1.290
xy-3.546
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.317 1.271 0.000
y 1.271 5.866 0.000
z 0.000 0.000 3.453


<r2> (average value of r2) Å2
<r2> 137.292
(<r2>)1/2 11.717