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All results from a given calculation for CH3CHCl2 (Ethane, 1,1-dichloro-)

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-999.033892
Energy at 298.15K-999.038651
HF Energy-999.033892
Nuclear repulsion energy208.265491
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/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' 3183 3044 8.09      
2 A' 3157 3019 1.93      
3 A' 3065 2932 6.32      
4 A' 1481 1417 8.51      
5 A' 1425 1363 10.14      
6 A' 1323 1265 17.54      
7 A' 1116 1067 3.41      
8 A' 1006 962 15.84      
9 A' 665 636 12.91      
10 A' 415 397 4.99      
11 A' 286 273 0.87      
12 A" 3149 3012 7.70      
13 A" 1489 1424 2.17      
14 A" 1276 1221 42.79      
15 A" 1084 1036 49.82      
16 A" 716 685 122.26      
17 A" 324 310 1.07      
18 A" 268 257 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 12713.2 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 12160.2 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/6-311G**
ABC
0.21382 0.10544 0.07482

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.210 0.497 0.000
C2 -0.967 1.448 0.000
H3 1.160 1.023 0.000
Cl4 0.210 -0.522 1.472
Cl5 0.210 -0.522 -1.472
H6 -1.907 0.895 0.000
H7 -0.927 2.081 0.889
H8 -0.927 2.081 -0.889

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.51321.08621.79091.79092.15412.14262.1426
C21.51322.16932.72702.72701.09081.09161.0916
H31.08622.16932.33662.33663.07002.50312.5031
Cl41.79092.72702.33662.94492.94262.90003.6938
Cl51.79092.72702.33662.94492.94263.69382.9000
H62.15411.09083.07002.94262.94261.77671.7767
H72.14261.09162.50312.90003.69381.77671.7774
H82.14261.09162.50313.69382.90001.77671.7774

picture of Ethane, 1,1-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 110.582 C1 C2 H7 109.624
C1 C2 H8 109.624 C2 C1 H3 112.093
C2 C1 Cl4 110.964 C2 C1 Cl5 110.964
H3 C1 Cl4 106.002 H3 C1 Cl5 106.002
Cl4 C1 Cl5 110.607 H6 C2 H7 108.990
H6 C2 H8 108.990 H7 C2 H8 109.002
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.337      
2 C -0.279      
3 H 0.230      
4 Cl -0.038      
5 Cl -0.038      
6 H 0.162      
7 H 0.150      
8 H 0.150      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.330 2.317 0.000 2.340
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.881 0.054 0.000
y 0.054 -36.979 0.000
z 0.000 0.000 -41.181
Traceless
 xyz
x 1.199 0.054 0.000
y 0.054 2.552 0.000
z 0.000 0.000 -3.751
Polar
3z2-r2-7.503
x2-y2-0.902
xy0.054
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.846 -0.592 0.000
y -0.592 6.258 0.000
z 0.000 0.000 8.072


<r2> (average value of r2) Å2
<r2> 147.378
(<r2>)1/2 12.140