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

using model chemistry: CCD/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 CCD/6-31G
 hartrees
Energy at 0K-1036.383889
Energy at 298.15K 
HF Energy-1035.972280
Nuclear repulsion energy286.021223
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 CCD/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 3141 3014 7.80      
2 A1 3040 2917 13.21      
3 A1 1541 1479 3.00      
4 A1 1492 1432 5.92      
5 A1 1237 1187 34.07      
6 A1 937 900 7.64      
7 A1 531 510 16.29      
8 A1 364 349 1.15      
9 A1 243 233 1.36      
10 A2 3113 2987 0.00      
11 A2 1533 1471 0.00      
12 A2 1071 1027 0.00      
13 A2 280 269 0.00      
14 A2 263 253 0.00      
15 B1 3119 2993 19.76      
16 B1 1549 1486 12.11      
17 B1 1195 1147 81.17      
18 B1 635 609 74.81      
19 B1 357 343 1.76      
20 B1 292 280 0.03      
21 B2 3139 3012 7.42      
22 B2 3037 2914 4.20      
23 B2 1529 1467 6.72      
24 B2 1477 1417 17.54      
25 B2 1256 1205 9.78      
26 B2 999 959 0.14      
27 B2 377 362 4.04      

Unscaled Zero Point Vibrational Energy (zpe) 18874.2 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 18109.8 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 CCD/6-31G
ABC
0.11634 0.07564 0.06606

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.383
Cl2 1.528 0.000 -0.742
Cl3 -1.528 0.000 -0.742
C4 0.000 1.288 1.205
C5 0.000 -1.288 1.205
H6 0.000 2.172 0.554
H7 0.000 -2.172 0.554
H8 -0.897 1.314 1.843
H9 0.897 1.314 1.843
H10 0.897 -1.314 1.843
H11 -0.897 -1.314 1.843

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.89801.89801.52801.52802.17892.17892.15972.15972.15972.1597
Cl21.89803.05642.79062.79062.95522.95523.78092.96802.96803.7809
Cl31.89803.05642.79062.79062.95522.95522.96803.78093.78092.9680
C41.52802.79062.79062.57601.09833.52101.10131.10132.82582.8258
C51.52802.79062.79062.57603.52101.09832.82582.82581.10131.1013
H62.17892.95522.95521.09833.52104.34441.78981.78983.82423.8242
H72.17892.95522.95523.52101.09834.34443.82423.82421.78981.7898
H82.15973.78092.96801.10132.82581.78983.82421.79493.18332.6290
H92.15972.96803.78091.10132.82581.78983.82421.79492.62903.1833
H102.15972.96803.78092.82581.10133.82421.78983.18332.62901.7949
H112.15973.78092.96802.82581.10133.82421.78982.62903.18331.7949

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 111.066 C1 C4 H8 109.377
C1 C4 H9 109.377 C1 C5 H7 111.066
C1 C5 H10 109.377 C1 C5 H11 109.377
Cl2 C1 Cl3 107.258 Cl2 C1 C4 108.604
Cl2 C1 C5 108.604 Cl3 C1 C4 108.604
Cl3 C1 C5 108.604 C4 C1 C5 114.908
H6 C4 H8 108.916 H6 C4 H9 108.916
H7 C5 H10 108.916 H7 C5 H11 108.916
H8 C4 H9 109.159 H10 C5 H11 109.159
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability