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

using model chemistry: B3LYP/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-999.026920
Energy at 298.15K-999.031586
Nuclear repulsion energy206.747755
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/6-31+G**
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' 3165 3052 6.20      
2 A' 3145 3033 1.41      
3 A' 3058 2949 7.41      
4 A' 1488 1434 8.42      
5 A' 1422 1371 9.96      
6 A' 1309 1262 15.13      
7 A' 1101 1062 3.79      
8 A' 988 953 17.06      
9 A' 638 615 14.09      
10 A' 403 389 5.46      
11 A' 273 263 1.12      
12 A" 3135 3023 8.11      
13 A" 1491 1438 2.74      
14 A" 1265 1220 45.62      
15 A" 1077 1038 42.67      
16 A" 668 644 136.54      
17 A" 320 308 1.22      
18 A" 266 257 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 12606.1 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 12154.8 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/6-31+G**
ABC
0.21166 0.10347 0.07357

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.547 0.000
C2 -1.455 0.972 0.000
H3 0.684 1.393 0.000
Cl4 0.396 -0.404 1.487
Cl5 0.396 -0.404 -1.487
H6 -2.113 0.100 0.000
H7 -1.661 1.573 0.891
H8 -1.661 1.573 -0.891

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.51571.08811.80931.80932.15992.14532.1453
C21.51572.18062.74452.74451.09231.09391.0939
H31.08812.18062.35052.35053.08202.51492.5149
Cl41.80932.74452.35052.97362.96012.91483.7138
Cl51.80932.74452.35052.97362.96013.71382.9148
H62.15991.09233.08202.96012.96011.77961.7796
H72.14531.09392.51492.91483.71381.77961.7813
H82.14531.09392.51493.71382.91481.77961.7813

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 110.778 C1 C2 H7 109.525
C1 C2 H8 109.525 C2 C1 H3 112.719
C2 C1 Cl4 110.956 C2 C1 Cl5 110.956
H3 C1 Cl4 105.729 H3 C1 Cl5 105.729
Cl4 C1 Cl5 110.521 H6 C2 H7 108.986
H6 C2 H8 108.986 H7 C2 H8 109.013
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.179     -0.012
2 C -0.515     -0.200
3 H 0.231     0.165
4 Cl -0.035     -0.125
5 Cl -0.035     -0.125
6 H 0.185     0.111
7 H 0.174     0.093
8 H 0.174     0.093


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.162 2.001 0.000 2.314
CHELPG        
AIM        
ESP -1.148 2.093 0.000 2.387


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.852 -0.270 0.000
y -0.270 -37.139 0.000
z 0.000 0.000 -41.419
Traceless
 xyz
x 1.427 -0.270 0.000
y -0.270 2.496 0.000
z 0.000 0.000 -3.923
Polar
3z2-r2-7.847
x2-y2-0.712
xy-0.270
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.463 -0.765 0.000
y -0.765 6.503 0.000
z 0.000 0.000 8.798


<r2> (average value of r2) Å2
<r2> 149.398
(<r2>)1/2 12.223