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

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 CS 1A'
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-999.091536
Energy at 298.15K-999.096210
Nuclear repulsion energy206.950708
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' 3162 3055 10.75      
2 A' 3133 3028 3.14      
3 A' 3052 2949 8.27      
4 A' 1498 1447 8.50      
5 A' 1432 1384 10.20      
6 A' 1320 1276 18.41      
7 A' 1106 1069 2.90      
8 A' 992 958 17.15      
9 A' 637 616 14.04      
10 A' 402 388 5.40      
11 A' 275 265 0.69      
12 A" 3120 3015 11.45      
13 A" 1501 1451 1.95      
14 A" 1282 1239 42.46      
15 A" 1085 1048 46.28      
16 A" 661 639 142.99      
17 A" 320 310 1.40      
18 A" 269 260 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 12623.3 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 12197.9 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 B3LYP/6-311G*
ABC
0.21226 0.10361 0.07371

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.548 0.000
C2 -1.451 0.970 0.000
H3 0.684 1.391 0.000
Cl4 0.396 -0.404 1.486
Cl5 0.396 -0.404 -1.486
H6 -2.109 0.101 0.000
H7 -1.661 1.571 0.888
H8 -1.661 1.571 -0.888

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.51151.08511.80881.80882.15602.14322.1432
C21.51152.17642.74032.74031.09031.09221.0922
H31.08512.17642.34792.34793.07652.51422.5142
Cl41.80882.74032.34792.97162.95572.91363.7103
Cl51.80882.74032.34792.97162.95573.71032.9136
H62.15601.09033.07652.95572.95571.77471.7747
H72.14321.09222.51422.91363.71031.77471.7760
H82.14321.09222.51423.71032.91361.77471.7760

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 110.881 C1 C2 H7 109.751
C1 C2 H8 109.751 C2 C1 H3 112.868
C2 C1 Cl4 110.925 C2 C1 Cl5 110.925
H3 C1 Cl4 105.718 H3 C1 Cl5 105.718
Cl4 C1 Cl5 110.455 H6 C2 H7 108.813
H6 C2 H8 108.813 H7 C2 H8 108.791
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.379     -0.006
2 C -0.580     -0.213
3 H 0.301     0.164
4 Cl -0.035     -0.126
5 Cl -0.035     -0.126
6 H 0.250     0.113
7 H 0.239     0.097
8 H 0.239     0.097


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.190 2.018 0.000 2.342
CHELPG        
AIM        
ESP -1.159 2.098 0.000 2.396


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.182 -0.251 0.000
y -0.251 -37.421 0.000
z 0.000 0.000 -41.577
Traceless
 xyz
x 1.317 -0.251 0.000
y -0.251 2.459 0.000
z 0.000 0.000 -3.776
Polar
3z2-r2-7.552
x2-y2-0.761
xy-0.251
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.510 -0.961 0.000
y -0.961 5.670 0.000
z 0.000 0.000 8.296


<r2> (average value of r2) Å2
<r2> 149.323
(<r2>)1/2 12.220