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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-1036.808207
Energy at 298.15K 
HF Energy-1036.072947
Nuclear repulsion energy296.581481
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/6-31G**
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 3263 3049 6.86 66.57 0.74 0.85
2 A1 3145 2939 8.91 190.60 0.00 0.01
3 A1 1549 1447 2.24 24.31 0.75 0.86
4 A1 1476 1380 5.26 2.33 0.36 0.53
5 A1 1232 1151 29.89 0.88 0.21 0.35
6 A1 974 910 7.51 7.53 0.75 0.86
7 A1 593 554 13.52 11.99 0.04 0.08
8 A1 379 354 0.39 1.93 0.37 0.54
9 A1 271 253 1.14 3.62 0.66 0.80
10 A2 3243 3030 0.00 8.29 0.75 0.86
11 A2 1537 1437 0.00 25.26 0.75 0.86
12 A2 1060 991 0.00 3.42 0.75 0.86
13 A2 300 280 0.00 0.73 0.75 0.86
14 A2 289 270 0.00 0.41 0.75 0.86
15 B1 3248 3035 16.10 110.28 0.75 0.86
16 B1 1559 1456 6.53 0.01 0.75 0.86
17 B1 1190 1112 77.84 0.76 0.75 0.86
18 B1 728 681 78.47 12.50 0.75 0.86
19 B1 375 351 1.51 1.14 0.75 0.86
20 B1 329 308 0.02 0.01 0.75 0.86
21 B2 3261 3047 3.97 33.26 0.75 0.86
22 B2 3142 2936 4.23 0.02 0.75 0.86
23 B2 1535 1434 3.95 0.03 0.75 0.86
24 B2 1458 1362 12.26 4.36 0.75 0.86
25 B2 1264 1181 5.83 0.31 0.75 0.86
26 B2 987 923 0.08 2.27 0.75 0.86
27 B2 403 376 3.22 1.29 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19394.0 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 18121.8 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 MP2=FULL/6-31G**
ABC
0.12368 0.08193 0.07207

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.330
Cl2 1.457 0.000 -0.713
Cl3 -1.457 0.000 -0.713
C4 0.000 1.262 1.166
C5 0.000 -1.262 1.166
H6 0.000 2.143 0.531
H7 0.000 -2.143 0.531
H8 -0.887 1.278 1.796
H9 0.887 1.278 1.796
H10 0.887 -1.278 1.796
H11 -0.887 -1.278 1.796

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.79191.79191.51421.51422.15212.15212.13712.13712.13712.1371
Cl21.79192.91442.69212.69212.87432.87433.66322.87242.87243.6632
Cl31.79192.91442.69212.69212.87432.87432.87243.66323.66322.8724
C41.51422.69212.69212.52471.08553.46381.08751.08752.76322.7632
C51.51422.69212.69212.52473.46381.08552.76322.76321.08751.0875
H62.15212.87432.87431.08553.46384.28531.77001.77003.75303.7530
H72.15212.87432.87433.46381.08554.28533.75303.75301.77001.7700
H82.13713.66322.87241.08752.76321.77003.75301.77333.11072.5557
H92.13712.87243.66321.08752.76321.77003.75301.77332.55573.1107
H102.13712.87243.66322.76321.08753.75301.77003.11072.55571.7733
H112.13713.66322.87242.76321.08753.75301.77002.55573.11071.7733

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 110.671 C1 C4 H8 109.360
C1 C4 H9 109.360 C1 C5 H7 110.671
C1 C5 H10 109.360 C1 C5 H11 109.360
Cl2 C1 Cl3 108.827 Cl2 C1 C4 108.746
Cl2 C1 C5 108.746 Cl3 C1 C4 108.746
Cl3 C1 C5 108.746 C4 C1 C5 112.958
H6 C4 H8 109.092 H6 C4 H9 109.092
H7 C5 H10 109.092 H7 C5 H11 109.092
H8 C4 H9 109.244 H10 C5 H11 109.244
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability