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

using model chemistry: PBE1PBE/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBE1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-1037.921309
Energy at 298.15K 
HF Energy-1037.921309
Nuclear repulsion energy294.980259
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 PBE1PBE/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3182 3060 6.07 66.05 0.73 0.84
2 A1 3069 2952 11.19 309.49 0.00 0.01
3 A1 1460 1404 3.36 7.49 0.73 0.84
4 A1 1397 1343 9.18 1.17 0.21 0.34
5 A1 1173 1128 37.61 3.96 0.44 0.61
6 A1 939 903 7.54 5.63 0.65 0.79
7 A1 575 553 15.75 20.34 0.02 0.04
8 A1 368 354 0.93 2.32 0.23 0.38
9 A1 256 246 1.20 2.50 0.64 0.78
10 A2 3154 3033 0.00 14.40 0.75 0.86
11 A2 1448 1392 0.00 8.83 0.75 0.86
12 A2 1007 968 0.00 0.14 0.75 0.86
13 A2 285 274 0.00 1.22 0.75 0.86
14 A2 264 253 0.00 0.01 0.75 0.86
15 B1 3160 3038 15.84 113.66 0.75 0.86
16 B1 1472 1416 5.46 0.10 0.75 0.86
17 B1 1120 1077 86.33 4.57 0.75 0.86
18 B1 665 640 92.03 10.62 0.75 0.86
19 B1 364 350 3.69 1.33 0.75 0.86
20 B1 299 287 0.01 0.00 0.75 0.86
21 B2 3181 3059 3.37 30.52 0.75 0.86
22 B2 3065 2947 3.33 4.50 0.75 0.86
23 B2 1444 1388 3.28 0.06 0.75 0.86
24 B2 1385 1332 22.13 0.26 0.75 0.86
25 B2 1229 1182 4.58 2.02 0.75 0.86
26 B2 945 909 0.03 0.70 0.75 0.86
27 B2 393 378 2.72 0.90 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18648.9 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 17932.8 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 PBE1PBE/aug-cc-pVDZ
ABC
0.12208 0.08128 0.07143

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.348
Cl2 1.462 0.000 -0.718
Cl3 -1.462 0.000 -0.718
C4 0.000 1.270 1.171
C5 0.000 -1.270 1.171
H6 0.000 2.153 0.524
H7 0.000 -2.153 0.524
H8 -0.895 1.290 1.807
H9 0.895 1.290 1.807
H10 0.895 -1.290 1.807
H11 -0.895 -1.290 1.807

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.80911.80911.51341.51342.15972.15972.14332.14332.14332.1433
Cl21.80912.92342.70542.70542.88332.88333.68692.89162.89163.6869
Cl31.80912.92342.70542.70542.88332.88332.89163.68693.68692.8916
C41.51342.70542.70542.53921.09473.48281.09761.09762.78522.7852
C51.51342.70542.70542.53923.48281.09472.78522.78521.09761.0976
H62.15972.88332.88331.09473.48284.30501.78581.78583.78133.7813
H72.15972.88332.88333.48281.09474.30503.78133.78131.78581.7858
H82.14333.68692.89161.09762.78521.78583.78131.78953.14032.5805
H92.14332.89163.68691.09762.78521.78583.78131.78952.58053.1403
H102.14332.89163.68692.78521.09763.78131.78583.14032.58051.7895
H112.14333.68692.89162.78521.09763.78131.78582.58053.14031.7895

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 110.785 C1 C4 H8 109.318
C1 C4 H9 109.318 C1 C5 H7 110.785
C1 C5 H10 109.318 C1 C5 H11 109.318
Cl2 C1 Cl3 107.796 Cl2 C1 C4 108.704
Cl2 C1 C5 108.704 Cl3 C1 C4 108.704
Cl3 C1 C5 108.704 C4 C1 C5 114.056
H6 C4 H8 109.090 H6 C4 H9 109.090
H7 C5 H10 109.090 H7 C5 H11 109.090
H8 C4 H9 109.216 H10 C5 H11 109.216
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.552      
2 Cl -0.085      
3 Cl -0.085      
4 C 1.052      
5 C 1.052      
6 H -0.081      
7 H -0.081      
8 H -0.055      
9 H -0.055      
10 H -0.055      
11 H -0.055      


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 2.408 2.408
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.557 0.000 0.000
y 0.000 -43.382 0.000
z 0.000 0.000 -43.880
Traceless
 xyz
x -3.926 0.000 0.000
y 0.000 2.337 0.000
z 0.000 0.000 1.590
Polar
3z2-r23.179
x2-y2-4.175
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.884 0.000 0.000
y 0.000 9.116 0.000
z 0.000 0.000 9.853


<r2> (average value of r2) Å2
<r2> 187.520
(<r2>)1/2 13.694