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

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-999.009632
Energy at 298.15K-999.014169
Nuclear repulsion energy204.576072
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 BLYP/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' 3081 3073 11.93      
2 A' 3054 3046 3.04      
3 A' 2975 2968 8.62      
4 A' 1460 1456 8.12      
5 A' 1392 1388 9.25      
6 A' 1279 1276 19.63      
7 A' 1068 1065 3.19      
8 A' 955 953 20.20      
9 A' 604 602 14.39      
10 A' 387 386 6.09      
11 A' 261 260 0.54      
12 A" 3038 3030 12.65      
13 A" 1465 1461 1.73      
14 A" 1235 1232 40.75      
15 A" 1051 1049 43.62      
16 A" 600 598 156.34      
17 A" 310 309 2.23      
18 A" 260 259 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 12236.0 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 12205.4 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 BLYP/6-311G*
ABC
0.20827 0.10087 0.07190

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.556 0.000
C2 -1.458 0.990 0.000
H3 0.700 1.394 0.000
Cl4 0.397 -0.411 1.506
Cl5 0.397 -0.411 -1.506
H6 -2.126 0.121 0.000
H7 -1.663 1.596 0.893
H8 -1.663 1.596 -0.893

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.52071.09171.83391.83392.17072.15542.1554
C21.52072.19542.76982.76981.09681.09911.0991
H31.09172.19542.37052.37053.10032.53502.5350
Cl41.83392.76982.37053.01282.98672.94113.7461
Cl51.83392.76982.37053.01282.98673.74612.9411
H62.17071.09683.10032.98672.98671.78581.7858
H72.15541.09912.53502.94113.74611.78581.7869
H82.15541.09912.53503.74612.94111.78581.7869

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 111.018 C1 C2 H7 109.676
C1 C2 H8 109.676 C2 C1 H3 113.343
C2 C1 Cl4 110.972 C2 C1 Cl5 110.972
H3 C1 Cl4 105.419 H3 C1 Cl5 105.419
Cl4 C1 Cl5 110.454 H6 C2 H7 108.834
H6 C2 H8 108.834 H7 C2 H8 108.761
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.371      
2 C -0.549      
3 H 0.292      
4 Cl -0.035      
5 Cl -0.035      
6 H 0.240      
7 H 0.229      
8 H 0.229      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.194 2.025 0.000 2.351
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.344 -0.299 0.000
y -0.299 -37.612 0.000
z 0.000 0.000 -41.792
Traceless
 xyz
x 1.358 -0.299 0.000
y -0.299 2.456 0.000
z 0.000 0.000 -3.814
Polar
3z2-r2-7.627
x2-y2-0.732
xy-0.299
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 152.454
(<r2>)1/2 12.347