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All results from a given calculation for CH2ClCCl3 (1,1,1,2-tetrachloroethane)

using model chemistry: M06-2X/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 M06-2X/6-311G*
 hartrees
Energy at 0K-1918.171054
Energy at 298.15K 
HF Energy-1918.171054
Nuclear repulsion energy533.230199
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 M06-2X/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' 3139 3139 5.29 83.85 0.08 0.14
2 A' 1478 1478 6.24 7.18 0.67 0.80
3 A' 1357 1357 12.86 2.61 0.72 0.84
4 A' 1094 1094 10.95 2.55 0.26 0.41
5 A' 845 845 52.37 22.80 0.49 0.66
6 A' 777 777 139.45 1.08 0.02 0.04
7 A' 563 563 20.69 9.04 0.11 0.20
8 A' 391 391 1.83 9.98 0.19 0.33
9 A' 317 317 0.93 4.74 0.75 0.86
10 A' 249 249 0.01 3.77 0.71 0.83
11 A' 157 157 0.67 0.72 0.67 0.81
12 A" 3207 3207 0.21 54.63 0.75 0.86
13 A" 1271 1271 9.19 3.99 0.75 0.86
14 A" 1001 1001 67.78 1.77 0.75 0.86
15 A" 744 744 105.99 6.47 0.75 0.86
16 A" 346 346 1.30 3.55 0.75 0.86
17 A" 254 254 0.59 2.38 0.75 0.86
18 A" 113 113 1.20 1.54 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8650.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8650.9 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 M06-2X/6-311G*
ABC
0.06194 0.03653 0.03453

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.269 0.285 0.000
C2 -1.255 0.368 0.000
Cl3 -2.045 -1.222 0.000
Cl4 0.859 1.972 0.000
Cl5 0.859 -0.543 1.454
Cl6 0.859 -0.543 -1.454
H7 -1.573 0.902 0.893
H8 -1.573 0.902 -0.893

Atom - Atom Distances (Å)
  C1 C2 Cl3 Cl4 Cl5 Cl6 H7 H8
C11.52702.76171.78721.77431.77432.13842.1384
C21.52701.77522.65432.72342.72341.08771.0877
Cl32.76171.77524.31703.31803.31802.35172.3517
Cl41.78722.65434.31702.90542.90542.80362.8036
Cl51.77432.72343.31802.90542.90742.88503.6761
Cl61.77432.72343.31802.90542.90743.67612.8850
H72.13841.08772.35172.80362.88503.67611.7852
H82.13841.08772.35172.80363.67612.88501.7852

picture of 1,1,1,2-tetrachloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl3 113.294 C1 C2 H7 108.576
C1 C2 H8 108.576 C2 C1 Cl4 106.165
C2 C1 Cl5 110.947 C2 C1 Cl6 110.947
Cl3 C2 H7 108.043 Cl3 C2 H8 108.043
Cl4 C1 Cl5 109.328 Cl4 C1 Cl6 109.328
Cl5 C1 Cl6 110.032 H7 C2 H8 110.302
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.382      
2 C -0.489      
3 Cl -0.005      
4 Cl 0.069      
5 Cl 0.088      
6 Cl 0.088      
7 H 0.315      
8 H 0.315      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.832 1.351 0.000 1.586
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -64.864 -2.987 0.000
y -2.987 -63.525 0.000
z 0.000 0.000 -63.001
Traceless
 xyz
x -1.601 -2.987 0.000
y -2.987 0.407 0.000
z 0.000 0.000 1.194
Polar
3z2-r22.387
x2-y2-1.339
xy-2.987
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.369 1.321 0.000
y 1.321 10.570 0.000
z 0.000 0.000 8.895


<r2> (average value of r2) Å2
<r2> 341.364
(<r2>)1/2 18.476