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

using model chemistry: MP2=FULL/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-1037.205402
Energy at 298.15K 
HF Energy-1036.181004
Nuclear repulsion energy297.695895
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/cc-pVTZ
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 3199 3037 4.84 63.43 0.73 0.84
2 A1 3102 2945 9.46 256.37 0.00 0.01
3 A1 1512 1436 3.88 9.53 0.75 0.85
4 A1 1423 1351 7.06 0.24 0.75 0.85
5 A1 1196 1136 29.84 1.98 0.62 0.76
6 A1 960 911 6.59 5.36 0.65 0.79
7 A1 585 556 12.03 12.66 0.03 0.05
8 A1 368 349 0.38 1.79 0.37 0.55
9 A1 262 249 1.02 3.29 0.66 0.80
10 A2 3178 3017 0.00 11.03 0.75 0.86
11 A2 1499 1423 0.00 11.69 0.75 0.86
12 A2 1024 972 0.00 0.47 0.75 0.86
13 A2 291 276 0.00 1.09 0.75 0.86
14 A2 283 269 0.00 0.44 0.75 0.86
15 B1 3183 3021 13.20 108.10 0.75 0.86
16 B1 1521 1444 5.41 0.02 0.75 0.86
17 B1 1146 1088 73.28 3.78 0.75 0.86
18 B1 709 673 69.98 9.99 0.75 0.86
19 B1 361 343 1.50 1.18 0.75 0.86
20 B1 324 307 0.00 0.02 0.75 0.86
21 B2 3198 3036 2.85 31.67 0.75 0.86
22 B2 3099 2942 3.45 1.24 0.75 0.86
23 B2 1497 1421 4.04 0.01 0.75 0.86
24 B2 1409 1337 16.93 0.50 0.75 0.86
25 B2 1242 1179 4.33 1.38 0.75 0.86
26 B2 961 913 0.01 0.94 0.75 0.86
27 B2 393 373 2.55 0.98 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18961.3 cm-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 18001.8 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/cc-pVTZ
ABC
0.12466 0.08258 0.07260

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.333
Cl2 1.452 0.000 -0.710
Cl3 -1.452 0.000 -0.710
C4 0.000 1.257 1.162
C5 0.000 -1.257 1.162
H6 0.000 2.131 0.524
H7 0.000 -2.131 0.524
H8 -0.886 1.270 1.788
H9 0.886 1.270 1.788
H10 0.886 -1.270 1.788
H11 -0.886 -1.270 1.788

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.78771.78771.50571.50572.13992.13992.12522.12522.12522.1252
Cl21.78772.90332.68192.68192.85882.85883.64982.85912.85913.6498
Cl31.78772.90332.68192.68192.85882.85882.85913.64983.64982.8591
C41.50572.68192.68192.51401.08273.44801.08521.08522.75052.7505
C51.50572.68192.68192.51403.44801.08272.75052.75051.08521.0852
H62.13992.85882.85881.08273.44804.26281.76791.76793.73593.7359
H72.13992.85882.85883.44801.08274.26283.73593.73591.76791.7679
H82.12523.64982.85911.08522.75051.76793.73591.77263.09812.5409
H92.12522.85913.64981.08522.75051.76793.73591.77262.54093.0981
H102.12522.85913.64982.75051.08523.73591.76793.09812.54091.7726
H112.12523.64982.85912.75051.08523.73591.76792.54093.09811.7726

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 110.466 C1 C4 H8 109.143
C1 C4 H9 109.143 C1 C5 H7 110.466
C1 C5 H10 109.143 C1 C5 H11 109.143
Cl2 C1 Cl3 108.593 Cl2 C1 C4 108.741
Cl2 C1 C5 108.741 Cl3 C1 C4 108.741
Cl3 C1 C5 108.741 C4 C1 C5 113.192
H6 C4 H8 109.276 H6 C4 H9 109.276
H7 C5 H10 109.276 H7 C5 H11 109.276
H8 C4 H9 109.523 H10 C5 H11 109.523
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability