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

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-836.849139
Energy at 298.15K-836.853024
HF Energy-836.849139
Nuclear repulsion energy323.820689
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 HSEh1PBE/cc-pVTZ
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' 3118 2996 8.73      
2 A' 1464 1407 21.77      
3 A' 1360 1307 90.62      
4 A' 1283 1233 118.37      
5 A' 1173 1127 251.38      
6 A' 875 841 20.08      
7 A' 813 781 25.74      
8 A' 645 620 24.14      
9 A' 541 520 4.58      
10 A' 359 345 0.38      
11 A' 184 177 1.28      
12 A" 3183 3059 0.02      
13 A" 1309 1258 163.39      
14 A" 1126 1082 99.14      
15 A" 914 878 9.18      
16 A" 537 516 1.28      
17 A" 352 338 1.25      
18 A" 97 93 2.91      

Unscaled Zero Point Vibrational Energy (zpe) 9665.3 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 9289.3 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 HSEh1PBE/cc-pVTZ
ABC
0.17834 0.06008 0.05944

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.858 0.487 0.000
C2 0.652 0.424 0.000
Cl3 -1.586 -1.123 0.000
H4 -1.182 1.020 0.891
H5 -1.182 1.020 -0.891
F6 1.132 1.677 0.000
F7 1.132 -0.195 1.078
F8 1.132 -0.195 -1.078

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 F6 F7 F8
C11.51121.76721.08711.08712.31812.36342.3634
C21.51122.72032.12432.12431.34211.33221.3322
Cl31.76722.72032.35522.35523.90203.06753.0675
H41.08712.12432.35521.78122.56492.61993.2718
H51.08712.12432.35521.78122.56493.27182.6199
F62.31811.34213.90202.56492.56492.16022.1602
F72.36341.33223.06752.61993.27182.16022.1562
F82.36341.33223.06753.27182.61992.16022.1562

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 108.521 C1 C2 F7 112.292
C1 C2 F8 112.292 C2 C1 Cl3 111.916
C2 C1 H4 108.584 C2 C1 H5 108.584
Cl3 C1 H4 108.862 Cl3 C1 H5 108.862
H4 C1 H5 110.023 F6 C2 F7 107.752
F6 C2 F8 107.752 F7 C2 F8 108.041
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.168      
2 C 0.483      
3 Cl -0.120      
4 H 0.135      
5 H 0.135      
6 F -0.162      
7 F -0.151      
8 F -0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.251 1.381 0.000 1.863
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.590 -2.447 0.000
y -2.447 -39.493 0.000
z 0.000 0.000 -39.346
Traceless
 xyz
x -1.171 -2.447 0.000
y -2.447 0.475 0.000
z 0.000 0.000 0.696
Polar
3z2-r21.392
x2-y2-1.097
xy-2.447
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.428 0.858 0.000
y 0.858 6.119 0.000
z 0.000 0.000 4.639


<r2> (average value of r2) Å2
<r2> 186.484
(<r2>)1/2 13.656