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

using model chemistry: B3LYP/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-999.126028
Energy at 298.15K-999.130686
Nuclear repulsion energy207.515227
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/aug-cc-pVTZ
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' 3151 3048 3.74      
2 A' 3124 3022 2.50      
3 A' 3045 2947 6.24      
4 A' 1482 1434 8.58      
5 A' 1417 1371 8.50      
6 A' 1309 1266 11.61      
7 A' 1098 1062 3.65      
8 A' 987 955 15.36      
9 A' 636 615 12.09      
10 A' 401 388 4.41      
11 A' 268 260 0.81      
12 A" 3113 3012 7.60      
13 A" 1487 1439 1.53      
14 A" 1248 1208 36.34      
15 A" 1074 1039 36.84      
16 A" 659 638 120.87      
17 A" 316 306 1.54      
18 A" 260 252 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 12537.2 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 12129.8 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/aug-cc-pVTZ
ABC
0.21268 0.10444 0.07416

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.210 0.507 0.000
C2 -0.965 1.454 0.000
H3 1.164 1.017 0.000
Cl4 0.210 -0.525 1.480
Cl5 0.210 -0.525 -1.480
H6 -1.903 0.902 0.000
H7 -0.925 2.085 0.887
H8 -0.925 2.085 -0.887

Atom - Atom Distances (Å)
  C1 C2 H3 Cl4 Cl5 H6 H7 H8
C11.50871.08261.80411.80412.14912.13642.1364
C21.50872.17392.73592.73591.08791.08961.0896
H31.08262.17392.34092.34093.06942.50872.5087
Cl41.80412.73592.34092.95952.94762.90683.7016
Cl51.80412.73592.34092.95952.94763.70162.9068
H62.14911.08793.06942.94762.94761.77261.7726
H72.13641.08962.50872.90683.70161.77261.7747
H82.13641.08962.50873.70162.90681.77261.7747

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 110.668 C1 C2 H7 109.563
C1 C2 H8 109.563 C2 C1 H3 113.021
C2 C1 Cl4 111.034 C2 C1 Cl5 111.034
H3 C1 Cl4 105.641 H3 C1 Cl5 105.641
Cl4 C1 Cl5 110.213 H6 C2 H7 108.984
H6 C2 H8 108.984 H7 C2 H8 109.051
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.257      
2 C -0.637      
3 H 0.191      
4 Cl -0.275      
5 Cl -0.275      
6 H 0.261      
7 H 0.238      
8 H 0.238      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.304 2.140 0.000 2.161
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.823 0.036 0.000
y 0.036 -36.875 0.000
z 0.000 0.000 -41.097
Traceless
 xyz
x 1.163 0.036 0.000
y 0.036 2.585 0.000
z 0.000 0.000 -3.748
Polar
3z2-r2-7.496
x2-y2-0.948
xy0.036
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.175 -0.606 0.000
y -0.606 8.196 0.000
z 0.000 0.000 9.827


<r2> (average value of r2) Å2
<r2> 148.302
(<r2>)1/2 12.178