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

using model chemistry: PBEPBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/STO-3G
 hartrees
Energy at 0K-826.262674
Energy at 298.15K-826.265647
HF Energy-826.262674
Nuclear repulsion energy307.353842
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 PBEPBE/STO-3G
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' 3263 2981 0.60      
2 A' 1546 1413 2.81      
3 A' 1330 1215 11.78      
4 A' 1239 1132 96.10      
5 A' 1108 1012 117.48      
6 A' 846 773 19.05      
7 A' 775 708 11.13      
8 A' 553 506 14.80      
9 A' 459 420 3.67      
10 A' 301 275 0.05      
11 A' 142 130 1.72      
12 A" 3393 3100 0.12      
13 A" 1336 1221 113.16      
14 A" 1135 1037 19.57      
15 A" 882 806 1.35      
16 A" 454 415 1.12      
17 A" 295 269 1.13      
18 A" 42 39 2.84      

Unscaled Zero Point Vibrational Energy (zpe) 9550.4 cm-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 8725.2 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 PBEPBE/STO-3G
ABC
0.15873 0.05443 0.05387

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.918 0.512 0.000
C2 0.705 0.449 0.000
Cl3 -1.654 -1.179 0.000
H4 -1.277 1.038 0.911
H5 -1.277 1.038 -0.911
F6 1.184 1.779 0.000
F7 1.184 -0.211 1.145
F8 1.184 -0.211 -1.145

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.62391.84421.11201.11202.45442.50022.5002
C21.62392.86612.25952.25951.41421.40591.4059
Cl31.84422.86612.42692.42694.09973.20983.2098
H41.11202.25952.42691.82242.72672.76973.4417
H51.11202.25952.42691.82242.72673.44172.7697
F62.45441.41424.09972.72672.72672.29652.2965
F72.50021.40593.20982.76973.44172.29652.2905
F82.50021.40593.20983.44172.76972.29652.2905

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 107.579 C1 C2 F7 111.018
C1 C2 F8 111.018 C2 C1 Cl3 111.308
C2 C1 H4 109.941 C2 C1 H5 109.941
Cl3 C1 H4 107.773 Cl3 C1 H5 107.773
H4 C1 H5 110.054 F6 C2 F7 109.039
F6 C2 F8 109.039 F7 C2 F8 109.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.142      
2 C 0.247      
3 Cl -0.144      
4 H 0.117      
5 H 0.117      
6 F -0.069      
7 F -0.063      
8 F -0.063      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.300 1.918 0.000 1.942
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.816 -3.006 0.000
y -3.006 -36.188 0.000
z 0.000 0.000 -34.946
Traceless
 xyz
x -1.249 -3.006 0.000
y -3.006 -0.308 0.000
z 0.000 0.000 1.556
Polar
3z2-r23.113
x2-y2-0.627
xy-3.006
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.636 0.827 0.000
y 0.827 3.457 0.000
z 0.000 0.000 2.107


<r2> (average value of r2) Å2
<r2> 201.266
(<r2>)1/2 14.187