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All results from a given calculation for CH2ClCHCl2 (1,1,2-trichloroethane)

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-1458.707892
Energy at 298.15K-1458.711727
Nuclear repulsion energy337.125970
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 B3LYP/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 3179 3072 1.70      
2 A 3162 3055 1.02      
3 A 3110 3005 6.86      
4 A 1483 1433 6.70      
5 A 1359 1313 7.91      
6 A 1317 1272 20.80      
7 A 1259 1217 22.67      
8 A 1201 1160 6.97      
9 A 1062 1027 2.65      
10 A 950 918 31.41      
11 A 763 738 15.90      
12 A 707 684 148.20      
13 A 655 633 49.69      
14 A 387 374 7.83      
15 A 328 317 1.34      
16 A 255 246 1.04      
17 A 180 174 4.38      
18 A 110 107 3.67      

Unscaled Zero Point Vibrational Energy (zpe) 10733.2 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 10371.5 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 B3LYP/6-311G*
ABC
0.11469 0.04797 0.03499

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.664 -0.834 0.402
C2 -0.411 -0.079 -0.359
Cl3 2.318 -0.306 -0.093
H4 0.568 -0.675 1.473
H5 0.591 -1.895 0.176
Cl6 -1.999 -0.873 -0.015
Cl7 -0.460 1.660 0.081
H8 -0.264 -0.128 -1.433

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 Cl6 Cl7 H8
C11.51801.80521.08741.08792.69592.75412.1735
C21.51802.75142.16142.14221.80841.79421.0851
Cl31.80522.75142.37722.36224.35493.40812.9139
H41.08742.16142.37721.78162.97432.90653.0719
H51.08792.14222.36221.78162.79123.70852.5377
Cl62.69591.80844.35492.97432.79122.96502.3615
Cl72.75411.79423.40812.90653.70852.96502.3509
H82.17351.08512.91393.07192.53772.36152.3509

picture of 1,1,2-trichloroethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 107.960 C1 C2 Cl7 112.237
C1 C2 H8 112.157 C2 C1 Cl3 111.481
C2 C1 H4 111.029 C2 C1 H5 109.476
Cl3 C1 H4 107.946 Cl3 C1 H5 106.837
H4 C1 H5 109.974 Cl6 C2 Cl7 110.776
Cl6 C2 H8 106.717 Cl7 C2 H8 106.877
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.458      
2 C -0.380      
3 Cl -0.054      
4 H 0.292      
5 H 0.288      
6 Cl -0.015      
7 Cl 0.005      
8 H 0.321      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.064 -1.386 -0.119 1.393
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -57.025 -0.061 0.435
y -0.061 -51.119 -0.395
z 0.435 -0.395 -49.538
Traceless
 xyz
x -6.696 -0.061 0.435
y -0.061 2.162 -0.395
z 0.435 -0.395 4.534
Polar
3z2-r29.068
x2-y2-5.905
xy-0.061
xz0.435
yz-0.395


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.340 1.113 -0.448
y 1.113 8.281 -0.006
z -0.448 -0.006 5.233


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000