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All results from a given calculation for CH3CCl(CH3)CH3 (Propane, 2-chloro-2-methyl-)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-617.029157
Energy at 298.15K-617.039236
HF Energy-616.271130
Nuclear repulsion energy241.888023
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 MP2/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3167 3009 40.35      
2 A 3075 2922 18.06      
3 A 1529 1452 7.02      
4 A 1445 1373 2.53      
5 A 1214 1153 56.75      
6 A 860 817 10.30      
7 A 622 591 20.15      
8 A 382 363 1.45      
9 A 3176 3018 0.00      
10 A 1488 1414 0.00      
11 A 983 934 0.00      
12 A 241 229 0.00      
13 A 3180 3022 22.23      
13 A 3180 3022 22.23      
14 A 3161 3003 3.04      
14 A 3161 3003 3.04      
15 A 3070 2917 13.49      
15 A 3070 2917 13.49      
16 A 1517 1442 6.11      
16 A 1517 1442 6.11      
17 A 1498 1423 0.35      
17 A 1498 1423 0.35      
18 A 1418 1347 13.81      
18 A 1418 1347 13.81      
19 A 1287 1223 4.84      
19 A 1287 1223 4.84      
20 A 1069 1016 0.08      
20 A 1069 1016 0.08      
21 A 958 910 0.16      
21 A 958 910 0.16      
22 A 412 391 0.59      
22 A 412 391 0.59      
23 A 314 299 0.19      
23 A 314 299 0.19      
24 A 308 293 0.28      
24 A 308 293 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 27281.0 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 25922.4 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 MP2/6-311G**
ABC
0.15196 0.10140 0.10140

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.346
Cl2 0.000 0.000 1.464
C3 0.000 1.452 -0.805
C4 1.258 -0.726 -0.805
C5 -1.258 -0.726 -0.805
H6 0.000 1.486 -1.900
H7 1.287 -0.743 -1.900
H8 -1.287 -0.743 -1.900
H9 0.887 1.974 -0.437
H10 -0.887 1.974 -0.437
H11 1.265 -1.755 -0.437
H12 2.153 -0.218 -0.437
H13 -2.153 -0.218 -0.437
H14 -1.265 -1.755 -0.437

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.81011.52321.52321.52322.15022.15022.15022.16582.16582.16582.16582.16582.1658
Cl21.81012.69412.69412.69413.67773.67773.67772.88032.88032.88032.88032.88032.8803
C31.52322.69412.51572.51571.09572.77032.77031.09301.09303.46792.74982.74983.4679
C41.52322.69412.51572.51572.77031.09572.77032.74983.46791.09301.09303.46792.7498
C51.52322.69412.51572.51572.77032.77031.09573.46792.74982.74983.46791.09301.0930
H62.15023.67771.09572.77032.77032.57362.57361.77951.77953.77463.11133.11133.7746
H72.15023.67772.77031.09572.77032.57362.57363.11133.77461.77951.77953.77463.1113
H82.15023.67772.77032.77031.09572.57362.57363.77463.11133.11133.77461.77951.7795
H92.16582.88031.09302.74983.46791.77953.11133.77461.77483.74792.53093.74794.3057
H102.16582.88031.09303.46792.74981.77953.77463.11131.77484.30573.74792.53093.7479
H112.16582.88033.46791.09302.74983.77461.77953.11133.74794.30571.77483.74792.5309
H122.16582.88032.74981.09303.46793.11131.77953.77462.53093.74791.77484.30573.7479
H132.16582.88032.74983.46791.09303.11133.77461.77953.74792.53093.74794.30571.7748
H142.16582.88033.46792.74981.09303.77463.11131.77954.30573.74792.53093.74791.7748

picture of Propane, 2-chloro-2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H6 109.286 C1 C3 H9 110.679
C1 C3 H10 110.679 C1 C4 H7 109.286
C1 C4 H11 110.679 C1 C4 H12 110.679
C1 C5 H8 109.286 C1 C5 H13 110.679
C1 C5 H14 110.679 Cl2 C1 C3 107.538
Cl2 C1 C4 107.538 Cl2 C1 C5 107.538
C3 C1 C4 111.333 C3 C1 C5 111.333
C4 C1 C5 111.333 H6 C3 H9 108.791
H6 C3 H10 108.791 H7 C4 H11 108.791
H7 C4 H12 108.791 H8 C5 H13 108.791
H8 C5 H14 108.791 H9 C3 H10 108.568
H11 C4 H12 108.568 H13 C5 H14 108.568
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability