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All results from a given calculation for CH3CCl2CH3 (Propane, 2,2-dichloro-)

using model chemistry: B2PLYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B2PLYP/Def2TZVPP
 hartrees
Energy at 0K-1038.038579
Energy at 298.15K 
HF Energy-1037.740644
Nuclear repulsion energy295.290583
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 B2PLYP/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3167 3167 7.37 68.51 0.72 0.84
2 A1 3070 3070 12.47 280.14 0.00 0.01
3 A1 1501 1501 3.72 9.80 0.74 0.85
4 A1 1432 1432 4.91 0.30 0.41 0.58
5 A1 1188 1188 30.57 1.78 0.49 0.65
6 A1 930 930 9.91 6.32 0.69 0.81
7 A1 564 564 15.03 14.85 0.03 0.06
8 A1 364 364 0.77 2.12 0.33 0.50
9 A1 255 255 1.01 3.28 0.64 0.78
10 A2 3141 3141 0.00 13.01 0.75 0.86
11 A2 1490 1490 0.00 11.23 0.75 0.86
12 A2 1033 1033 0.00 0.73 0.75 0.86
13 A2 284 284 0.00 1.44 0.75 0.86
14 A2 266 266 0.00 0.03 0.75 0.86
15 B1 3147 3147 18.82 114.72 0.75 0.86
16 B1 1511 1511 5.23 0.12 0.75 0.86
17 B1 1144 1144 71.93 3.21 0.75 0.86
18 B1 658 658 89.91 12.12 0.75 0.86
19 B1 361 361 3.24 1.64 0.75 0.86
20 B1 300 300 0.00 0.01 0.75 0.86
21 B2 3165 3165 4.69 33.12 0.75 0.86
22 B2 3066 3066 4.57 2.38 0.75 0.86
23 B2 1487 1487 4.16 0.09 0.75 0.86
24 B2 1416 1416 13.56 0.54 0.75 0.86
25 B2 1218 1218 5.78 1.34 0.75 0.86
26 B2 958 958 0.02 1.09 0.75 0.86
27 B2 390 390 2.67 1.12 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18751.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18751.4 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 B2PLYP/Def2TZVPP
ABC
0.12241 0.08130 0.07142

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.342
Cl2 1.463 0.000 -0.717
Cl3 -1.463 0.000 -0.717
C4 0.000 1.268 1.172
C5 0.000 -1.268 1.172
H6 0.000 2.145 0.533
H7 0.000 -2.145 0.533
H8 -0.887 1.287 1.802
H9 0.887 1.287 1.802
H10 0.887 -1.287 1.802
H11 -0.887 -1.287 1.802

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.80611.80611.51521.51522.15392.15392.13902.13902.13902.1390
Cl21.80612.92572.70482.70482.88202.88203.67792.88702.88703.6779
Cl31.80612.92572.70482.70482.88202.88202.88703.67793.67792.8870
C41.51522.70482.70482.53511.08583.47231.08861.08862.77652.7765
C51.51522.70482.70482.53513.47231.08582.77652.77651.08861.0886
H62.15392.88202.88201.08583.47234.29091.77081.77083.76543.7654
H72.15392.88202.88203.47231.08584.29093.76543.76541.77081.7708
H82.13903.67792.88701.08862.77651.77083.76541.77483.12612.5734
H92.13902.88703.67791.08862.77651.77083.76541.77482.57343.1261
H102.13902.88703.67792.77651.08863.76541.77083.12612.57341.7748
H112.13903.67792.88702.77651.08863.76541.77082.57343.12611.7748

picture of Propane, 2,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H6 110.726 C1 C4 H8 109.382
C1 C4 H9 109.382 C1 C5 H7 110.726
C1 C5 H10 109.382 C1 C5 H11 109.382
Cl2 C1 Cl3 108.184 Cl2 C1 C4 108.742
Cl2 C1 C5 108.742 Cl3 C1 C4 108.742
Cl3 C1 C5 108.742 C4 C1 C5 113.561
H6 C4 H8 109.056 H6 C4 H9 109.056
H7 C5 H10 109.056 H7 C5 H11 109.056
H8 C4 H9 109.217 H10 C5 H11 109.217
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.193      
2 Cl -0.137      
3 Cl -0.137      
4 C -0.259      
5 C -0.259      
6 H 0.113      
7 H 0.113      
8 H 0.093      
9 H 0.093      
10 H 0.093      
11 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 2.261 2.261
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.406 0.000 0.000
y 0.000 -43.661 0.000
z 0.000 0.000 -44.080
Traceless
 xyz
x -3.535 0.000 0.000
y 0.000 2.082 0.000
z 0.000 0.000 1.453
Polar
3z2-r22.907
x2-y2-3.745
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.069 0.000 0.000
y 0.000 8.181 0.000
z 0.000 0.000 8.997


<r2> (average value of r2) Å2
<r2> 187.396
(<r2>)1/2 13.689