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

using model chemistry: PBEPBEultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-1037.760678
Energy at 298.15K 
HF Energy-1037.760678
Nuclear repulsion energy292.189494
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 PBEPBEultrafine/6-31G*
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 3107 3055 5.96 78.74 0.72 0.84
2 A1 3005 2955 10.48 235.12 0.01 0.01
3 A1 1467 1443 2.07 25.79 0.75 0.86
4 A1 1394 1371 6.86 5.06 0.25 0.40
5 A1 1153 1134 42.16 1.19 0.02 0.03
6 A1 903 889 11.64 6.83 0.73 0.84
7 A1 544 535 20.01 14.62 0.04 0.08
8 A1 355 350 1.30 2.86 0.32 0.49
9 A1 247 243 1.25 4.72 0.63 0.77
10 A2 3078 3027 0.00 14.91 0.75 0.86
11 A2 1456 1432 0.00 28.32 0.75 0.86
12 A2 1000 984 0.00 3.03 0.75 0.86
13 A2 277 273 0.00 1.20 0.75 0.86
14 A2 268 263 0.00 0.28 0.75 0.86
15 B1 3084 3033 17.89 137.28 0.75 0.86
16 B1 1478 1454 6.95 0.11 0.75 0.86
17 B1 1110 1092 91.50 0.51 0.75 0.86
18 B1 611 601 113.58 11.47 0.75 0.86
19 B1 352 346 5.09 1.79 0.75 0.86
20 B1 301 296 0.00 0.00 0.75 0.86
21 B2 3106 3055 4.29 39.52 0.75 0.86
22 B2 3000 2951 3.61 2.82 0.75 0.86
23 B2 1452 1428 4.38 0.16 0.75 0.86
24 B2 1378 1355 17.38 8.02 0.75 0.86
25 B2 1194 1174 12.31 0.02 0.75 0.86
26 B2 930 914 0.00 1.45 0.75 0.86
27 B2 379 373 3.99 1.58 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18314.2 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 18012.0 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 PBEPBEultrafine/6-31G*
ABC
0.12063 0.07928 0.06982

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.348
Cl2 1.483 0.000 -0.722
Cl3 -1.483 0.000 -0.722
C4 0.000 1.278 1.178
C5 0.000 -1.278 1.178
H6 0.000 2.168 0.531
H7 0.000 -2.168 0.531
H8 -0.898 1.300 1.818
H9 0.898 1.300 1.818
H10 0.898 -1.300 1.818
H11 -0.898 -1.300 1.818

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.82931.82931.52341.52342.17522.17522.15772.15772.15772.1577
Cl21.82932.96692.72822.72822.91032.91033.71642.91282.91283.7164
Cl31.82932.96692.72822.72822.91032.91032.91283.71643.71642.9128
C41.52342.72822.72822.55561.09983.50541.10271.10272.80382.8038
C51.52342.72822.72822.55563.50541.09982.80382.80381.10271.1027
H62.17522.91032.91031.09983.50544.33511.79251.79253.80603.8060
H72.17522.91032.91033.50541.09984.33513.80603.80601.79251.7925
H82.15773.71642.91281.10272.80381.79253.80601.79553.15992.6002
H92.15772.91283.71641.10272.80381.79253.80601.79552.60023.1599
H102.15772.91283.71642.80381.10273.80601.79253.15992.60021.7955
H112.15773.71642.91282.80381.10273.80601.79252.60023.15991.7955

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 111.009 C1 C4 H8 109.450
C1 C4 H9 109.450 C1 C5 H7 111.009
C1 C5 H10 109.450 C1 C5 H11 109.450
Cl2 C1 Cl3 108.372 Cl2 C1 C4 108.579
Cl2 C1 C5 108.579 Cl3 C1 C4 108.579
Cl3 C1 C5 108.579 C4 C1 C5 114.020
H6 C4 H8 108.949 H6 C4 H9 108.949
H7 C5 H10 108.949 H7 C5 H11 108.949
H8 C4 H9 109.001 H10 C5 H11 109.001
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.212      
2 Cl -0.018      
3 Cl -0.018      
4 C -0.454      
5 C -0.454      
6 H 0.202      
7 H 0.202      
8 H 0.188      
9 H 0.188      
10 H 0.188      
11 H 0.188      


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 2.476 2.476
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.049 0.000 0.000
y 0.000 -42.827 0.000
z 0.000 0.000 -43.414
Traceless
 xyz
x -3.929 0.000 0.000
y 0.000 2.404 0.000
z 0.000 0.000 1.525
Polar
3z2-r23.049
x2-y2-4.222
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.189 0.000 0.000
y 0.000 6.778 0.000
z 0.000 0.000 7.892


<r2> (average value of r2) Å2
<r2> 190.431
(<r2>)1/2 13.800