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

using model chemistry: MP2=FULL/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-1037.243550
Energy at 298.15K 
HF Energy-1036.182791
Nuclear repulsion energy298.010626
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/aug-cc-pVTZ
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 3186 3031 4.92 58.61 0.74 0.85
2 A1 3089 2939 9.19 291.94 0.00 0.00
3 A1 1513 1439 4.64 7.11 0.74 0.85
4 A1 1432 1362 6.85 0.23 0.52 0.68
5 A1 1205 1146 28.36 3.77 0.53 0.69
6 A1 964 917 6.02 5.54 0.61 0.76
7 A1 587 558 11.67 18.55 0.02 0.03
8 A1 371 353 0.43 1.84 0.23 0.38
9 A1 261 248 1.02 2.16 0.65 0.79
10 A2 3167 3013 0.00 11.41 0.75 0.86
11 A2 1499 1426 0.00 7.91 0.75 0.86
12 A2 1038 988 0.00 0.08 0.75 0.86
13 A2 288 274 0.00 1.11 0.75 0.86
14 A2 264 251 0.00 0.01 0.75 0.86
15 B1 3172 3018 11.59 99.66 0.75 0.86
16 B1 1522 1448 5.56 0.02 0.75 0.86
17 B1 1161 1104 73.76 4.59 0.75 0.86
18 B1 714 680 72.13 9.40 0.75 0.86
19 B1 367 349 1.70 0.97 0.75 0.86
20 B1 308 293 0.01 0.00 0.75 0.86
21 B2 3184 3029 2.43 27.31 0.75 0.86
22 B2 3087 2937 3.42 2.25 0.75 0.86
23 B2 1494 1421 3.89 0.02 0.75 0.86
24 B2 1410 1341 17.76 0.08 0.75 0.86
25 B2 1244 1183 3.37 2.74 0.75 0.86
26 B2 967 920 0.02 0.86 0.75 0.86
27 B2 394 375 2.21 0.78 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18942.8 cm-1
Scaled (by 0.9514) Zero Point Vibrational Energy (zpe) 18022.2 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/aug-cc-pVTZ
ABC
0.12480 0.08286 0.07284

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.334
Cl2 1.448 0.000 -0.710
Cl3 -1.448 0.000 -0.710
C4 0.000 1.256 1.161
C5 0.000 -1.256 1.161
H6 0.000 2.131 0.520
H7 0.000 -2.131 0.520
H8 -0.888 1.272 1.788
H9 0.888 1.272 1.788
H10 0.888 -1.272 1.788
H11 -0.888 -1.272 1.788

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.78511.78511.50401.50402.13952.13952.12632.12632.12632.1263
Cl21.78512.89692.67862.67862.85532.85533.64892.85832.85833.6489
Cl31.78512.89692.67862.67862.85532.85532.85833.64893.64892.8583
C41.50402.67862.67862.51201.08513.44751.08711.08712.75162.7516
C51.50402.67862.67862.51203.44751.08512.75162.75161.08711.0871
H62.13952.85532.85531.08513.44754.26281.77071.77073.73883.7388
H72.13952.85532.85533.44751.08514.26283.73883.73881.77071.7707
H82.12633.64892.85831.08712.75161.77073.73881.77593.10232.5437
H92.12632.85833.64891.08712.75161.77073.73881.77592.54373.1023
H102.12632.85833.64892.75161.08713.73881.77073.10232.54371.7759
H112.12633.64892.85832.75161.08713.73881.77072.54373.10231.7759

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 110.406 C1 C4 H8 109.234
C1 C4 H9 109.234 C1 C5 H7 110.406
C1 C5 H10 109.234 C1 C5 H11 109.234
Cl2 C1 Cl3 108.466 Cl2 C1 C4 108.755
Cl2 C1 C5 108.755 Cl3 C1 C4 108.755
Cl3 C1 C5 108.755 C4 C1 C5 113.253
H6 C4 H8 109.208 H6 C4 H9 109.208
H7 C5 H10 109.208 H7 C5 H11 109.208
H8 C4 H9 109.535 H10 C5 H11 109.535
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability