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

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-1036.992389
Energy at 298.15K 
HF Energy-1036.134865
Nuclear repulsion energy296.452850
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 MP2=FULL/6-311G*
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 3205 3036 7.02 68.63 0.75 0.86
2 A1 3096 2932 9.59 219.49 0.00 0.01
3 A1 1527 1446 4.04 14.29 0.74 0.85
4 A1 1464 1387 9.28 0.52 0.52 0.68
5 A1 1223 1158 35.57 1.80 0.41 0.58
6 A1 970 919 6.01 6.16 0.75 0.86
7 A1 592 561 12.52 11.22 0.04 0.08
8 A1 380 360 0.69 2.28 0.53 0.69
9 A1 273 259 0.70 4.34 0.64 0.78
10 A2 3187 3018 0.00 11.60 0.75 0.86
11 A2 1512 1432 0.00 17.54 0.75 0.86
12 A2 1055 999 0.00 1.76 0.75 0.86
13 A2 303 287 0.00 0.80 0.75 0.86
14 A2 294 278 0.00 0.73 0.75 0.86
15 B1 3192 3023 16.54 123.47 0.75 0.86
16 B1 1536 1455 7.90 0.00 0.75 0.86
17 B1 1180 1118 87.30 3.69 0.75 0.86
18 B1 724 686 80.69 13.47 0.75 0.86
19 B1 377 357 1.95 1.46 0.75 0.86
20 B1 338 320 0.02 0.01 0.75 0.86
21 B2 3203 3034 3.62 38.18 0.75 0.86
22 B2 3092 2929 4.10 0.24 0.75 0.86
23 B2 1510 1430 5.08 0.00 0.75 0.86
24 B2 1445 1369 22.15 1.29 0.75 0.86
25 B2 1255 1189 5.29 0.66 0.75 0.86
26 B2 984 932 0.23 1.70 0.75 0.86
27 B2 401 379 2.31 0.81 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19158.8 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 18145.3 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 MP2=FULL/6-311G*
ABC
0.12369 0.08176 0.07216

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.332
Cl2 1.457 0.000 -0.711
Cl3 -1.457 0.000 -0.711
C4 0.000 1.266 1.163
C5 0.000 -1.266 1.163
H6 0.000 2.147 0.522
H7 0.000 -2.147 0.522
H8 -0.890 1.288 1.794
H9 0.890 1.288 1.794
H10 0.890 -1.288 1.794
H11 -0.890 -1.288 1.794

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.79211.79211.51431.51432.15542.15542.14272.14272.14272.1427
Cl21.79212.91492.69052.69052.87312.87313.66732.87362.87363.6673
Cl31.79212.91492.69052.69052.87312.87312.87363.66733.66732.8736
C41.51432.69052.69052.53131.08973.47231.09171.09172.77732.7773
C51.51432.69052.69052.53133.47231.08972.77732.77731.09171.0917
H62.15542.87312.87311.08973.47234.29401.77441.77443.76983.7698
H72.15542.87312.87313.47231.08974.29403.76983.76981.77441.7744
H82.14273.66732.87361.09172.77731.77443.76981.78103.13202.5763
H92.14272.87363.66731.09172.77731.77443.76981.78102.57633.1320
H102.14272.87363.66732.77731.09173.76981.77443.13202.57631.7810
H112.14273.66732.87362.77731.09173.76981.77442.57633.13201.7810

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 110.677 C1 C4 H8 109.551
C1 C4 H9 109.551 C1 C5 H7 110.677
C1 C5 H10 109.551 C1 C5 H11 109.551
Cl2 C1 Cl3 108.829 Cl2 C1 C4 108.631
Cl2 C1 C5 108.631 Cl3 C1 C4 108.631
Cl3 C1 C5 108.631 C4 C1 C5 113.402
H6 C4 H8 108.865 H6 C4 H9 108.865
H7 C5 H10 108.865 H7 C5 H11 108.865
H8 C4 H9 109.306 H10 C5 H11 109.306
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability