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

using model chemistry: M06-2X/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-1918.032071
Energy at 298.15K 
HF Energy-1918.032071
Nuclear repulsion energy532.745007
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/6-31+G**
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' 3135 2985 4.24 94.47 0.06 0.11
2 A' 1469 1399 7.20 7.43 0.75 0.86
3 A' 1339 1275 10.70 3.64 0.51 0.67
4 A' 1094 1041 11.30 3.25 0.29 0.45
5 A' 850 809 48.01 20.99 0.49 0.66
6 A' 780 743 129.42 1.59 0.07 0.13
7 A' 564 537 19.66 12.53 0.06 0.11
8 A' 391 372 2.06 9.94 0.17 0.30
9 A' 316 300 1.10 4.04 0.73 0.84
10 A' 246 234 0.09 2.72 0.62 0.76
11 A' 155 148 0.56 0.64 0.61 0.76
12 A" 3207 3054 0.53 54.94 0.75 0.86
13 A" 1248 1188 11.28 4.70 0.75 0.86
14 A" 992 945 59.52 1.49 0.75 0.86
15 A" 747 711 92.09 6.74 0.75 0.86
16 A" 344 328 0.94 2.46 0.75 0.86
17 A" 249 237 1.00 1.79 0.75 0.86
18 A" 108 102 1.27 1.13 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8615.8 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 8204.0 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/6-31+G**
ABC
0.06182 0.03646 0.03448

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.269 0.285 0.000
C2 -1.259 0.369 0.000
Cl3 -2.048 -1.221 0.000
Cl4 0.861 1.973 0.000
Cl5 0.861 -0.544 1.455
Cl6 0.861 -0.544 -1.455
H7 -1.573 0.907 0.894
H8 -1.573 0.907 -0.894

Atom - Atom Distances (Å)
  C1 C2 Cl3 Cl4 Cl5 Cl6 H7 H8
C11.53082.76401.78831.77571.77572.14082.1408
C21.53081.77492.65832.72822.72821.09011.0901
Cl32.76401.77494.32003.32203.32202.35662.3566
Cl41.78832.65834.32002.90722.90722.80392.8039
Cl51.77572.72823.32202.90722.90902.88893.6809
Cl61.77572.72823.32202.90722.90903.68092.8889
H72.14081.09012.35662.80392.88893.68091.7887
H82.14081.09012.35662.80393.68092.88891.7887

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 113.266 C1 C2 H7 108.363
C1 C2 H8 108.363 C2 C1 Cl4 106.177
C2 C1 Cl5 110.979 C2 C1 Cl6 110.979
Cl3 C2 H7 108.298 Cl3 C2 H8 108.298
Cl4 C1 Cl5 109.312 Cl4 C1 Cl6 109.312
Cl5 C1 Cl6 109.991 H7 C2 H8 110.248
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.572      
2 C -0.438      
3 Cl 0.078      
4 Cl 0.129      
5 Cl 0.154      
6 Cl 0.154      
7 H 0.248      
8 H 0.248      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.837 1.342 0.000 1.582
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -63.827 -2.950 0.000
y -2.950 -62.965 0.000
z 0.000 0.000 -62.402
Traceless
 xyz
x -1.143 -2.950 0.000
y -2.950 0.149 0.000
z 0.000 0.000 0.994
Polar
3z2-r21.988
x2-y2-0.862
xy-2.950
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.790 1.143 0.000
y 1.143 11.350 0.000
z 0.000 0.000 10.159


<r2> (average value of r2) Å2
<r2> 341.453
(<r2>)1/2 18.478