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

using model chemistry: wB97X-D/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 wB97X-D/STO-3G
 hartrees
Energy at 0K-1897.210626
Energy at 298.15K 
HF Energy-1897.210626
Nuclear repulsion energy517.607820
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 wB97X-D/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' 3377 3377 7.53 42.95 0.12 0.21
2 A' 1592 1592 2.23 11.81 0.75 0.86
3 A' 1400 1400 6.89 4.92 0.25 0.40
4 A' 1147 1147 23.91 4.84 0.19 0.32
5 A' 943 943 68.85 15.98 0.55 0.71
6 A' 866 866 73.64 2.58 0.22 0.36
7 A' 569 569 24.53 11.59 0.06 0.11
8 A' 386 386 5.06 7.37 0.24 0.39
9 A' 301 301 4.79 3.95 0.74 0.85
10 A' 229 229 1.11 3.51 0.69 0.82
11 A' 140 140 0.83 0.61 0.68 0.81
12 A" 3499 3499 9.38 33.31 0.75 0.86
13 A" 1301 1301 30.82 7.47 0.75 0.86
14 A" 1037 1037 58.81 2.77 0.75 0.86
15 A" 825 825 58.67 7.35 0.75 0.86
16 A" 320 320 0.08 2.64 0.75 0.86
17 A" 230 230 3.24 2.07 0.75 0.86
18 A" 89 89 2.82 1.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 9125.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9125.3 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 wB97X-D/STO-3G
ABC
0.05822 0.03459 0.03258

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.269 0.299 0.000
C2 -1.302 0.376 0.000
Cl3 -2.080 -1.270 0.000
Cl4 0.879 2.042 0.000
Cl5 0.879 -0.559 1.504
Cl6 0.879 -0.559 -1.504
H7 -1.630 0.917 0.906
H8 -1.630 0.917 -0.906

Atom - Atom Distances (Å)
  C1 C2 Cl3 Cl4 Cl5 Cl6 H7 H8
C11.57252.82511.84621.83611.83612.19272.1927
C21.57251.82042.74462.80922.80921.10551.1055
Cl32.82511.82044.44143.39483.39482.41002.4100
Cl41.84622.74464.44143.00433.00432.89502.8950
Cl51.83612.80923.39483.00433.00782.97193.7793
Cl61.83612.80923.39483.00433.00783.77932.9719
H72.19271.10552.41002.89502.97193.77931.8121
H82.19271.10552.41002.89503.77932.97191.8121

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 112.539 C1 C2 H7 108.673
C1 C2 H8 108.673 C2 C1 Cl4 106.528
C2 C1 Cl5 110.770 C2 C1 Cl6 110.770
Cl3 C2 H7 108.429 Cl3 C2 H8 108.429
Cl4 C1 Cl5 109.353 Cl4 C1 Cl6 109.353
Cl5 C1 Cl6 109.990 H7 C2 H8 110.088
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.105      
2 C -0.097      
3 Cl -0.100      
4 Cl -0.071      
5 Cl -0.057      
6 Cl -0.057      
7 H 0.139      
8 H 0.139      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.228 1.663 0.000 2.067
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -60.147 -3.930 0.000
y -3.930 -60.968 0.000
z 0.000 0.000 -59.370
Traceless
 xyz
x 0.022 -3.930 0.000
y -3.930 -1.209 0.000
z 0.000 0.000 1.187
Polar
3z2-r22.374
x2-y20.821
xy-3.930
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.213 0.892 0.000
y 0.892 5.710 0.000
z 0.000 0.000 4.459


<r2> (average value of r2) Å2
<r2> 356.997
(<r2>)1/2 18.894