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

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-618.087601
Energy at 298.15K-618.097376
HF Energy-618.087601
Nuclear repulsion energy239.574160
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 TPSSh/6-31+G**
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 3120 3003 46.50      
2 A1 3045 2931 38.21      
3 A1 1533 1475 7.71      
4 A1 1442 1388 1.72      
5 A1 1179 1134 66.60      
6 A1 808 778 13.72      
7 A1 556 535 39.36      
8 A1 360 346 4.44      
9 A2 3139 3021 0.00      
10 A2 1488 1432 0.00      
11 A2 971 935 0.00      
12 A2 235 226 0.00      
13 E 3143 3025 31.05      
13 E 3143 3025 31.03      
14 E 3115 2998 7.76      
14 E 3115 2998 7.75      
15 E 3037 2923 19.45      
15 E 3037 2923 19.48      
16 E 1515 1458 6.96      
16 E 1515 1458 6.95      
17 E 1503 1446 0.20      
17 E 1503 1446 0.20      
18 E 1414 1361 10.92      
18 E 1414 1361 10.91      
19 E 1263 1215 7.23      
19 E 1263 1215 7.23      
20 E 1052 1012 0.00      
20 E 1052 1012 0.00      
21 E 930 896 0.01      
21 E 930 896 0.01      
22 E 391 377 0.91      
22 E 391 377 0.91      
23 E 291 280 0.80      
23 E 291 280 0.80      
24 E 280 269 0.10      
24 E 280 269 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 26869.8 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 25862.2 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 TPSSh/6-31+G**
ABC
0.15002 0.09888 0.09888

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.322
Cl2 0.000 0.000 1.476
C3 0.000 1.415 -0.818
C4 1.226 -0.708 -0.818
C5 -1.226 -0.708 -0.818
H6 0.000 1.412 -1.873
H7 1.223 -0.706 -1.873
H8 -1.223 -0.706 -1.873
H9 0.861 1.927 -0.470
H10 -0.861 1.927 -0.470
H11 1.239 -1.709 -0.470
H12 2.099 -0.218 -0.470
H13 -2.099 -0.218 -0.470
H14 -1.239 -1.709 -0.470

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.79721.49981.49981.49982.09762.09762.09762.11572.11572.11572.11572.11572.1157
Cl21.79722.69512.69512.69513.63413.63413.63412.87052.87052.87052.87052.87052.8705
C31.49982.69512.45142.45141.05512.66602.66601.06001.06003.37872.68262.68263.3787
C41.49982.69512.45142.45142.66601.05512.66602.68263.37871.06001.06003.37872.6826
C51.49982.69512.45142.45142.66602.66601.05513.37872.68262.68263.37871.06001.0600
H62.09763.63411.05512.66602.66602.44542.44541.72471.72473.63893.00533.00533.6389
H72.09763.63412.66601.05512.66602.44542.44543.00533.63891.72471.72473.63893.0053
H82.09763.63412.66602.66601.05512.44542.44543.63893.00533.00533.63891.72471.7247
H92.11572.87051.06002.68263.37871.72473.00533.63891.72133.65562.47713.65564.1985
H102.11572.87051.06003.37872.68261.72473.63893.00531.72134.19853.65562.47713.6556
H112.11572.87053.37871.06002.68263.63891.72473.00533.65564.19851.72133.65562.4771
H122.11572.87052.68261.06003.37873.00531.72473.63892.47713.65561.72134.19853.6556
H132.11572.87052.68263.37871.06003.00533.63891.72473.65562.47713.65564.19851.7213
H142.11572.87053.37872.68261.06003.63893.00531.72474.19853.65562.47713.65561.7213

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 109.136 C1 C3 H9 110.303
C1 C3 H10 110.303 C1 C4 H7 109.135
C1 C4 H11 110.303 C1 C4 H12 110.303
C1 C5 H8 109.135 C1 C5 H13 110.303
C1 C5 H14 110.303 Cl2 C1 C3 109.324
Cl2 C1 C4 109.324 Cl2 C1 C5 109.324
C3 C1 C4 109.618 C3 C1 C5 109.618
C4 C1 C5 109.618 H6 C3 H9 109.256
H6 C3 H10 109.256 H7 C4 H11 109.256
H7 C4 H12 109.256 H8 C5 H13 109.256
H8 C5 H14 109.256 H9 C3 H10 108.567
H11 C4 H12 108.567 H13 C5 H14 108.567
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.330      
2 Cl -0.152      
3 C -0.560      
4 C -0.560      
5 C -0.560      
6 H 0.158      
7 H 0.158      
8 H 0.158      
9 H 0.172      
10 H 0.172      
11 H 0.172      
12 H 0.172      
13 H 0.172      
14 H 0.172      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -2.511 2.511
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.646 0.000 0.000
y 0.000 8.648 -0.000
z 0.000 -0.000 10.256


<r2> (average value of r2) Å2
<r2> 161.339
(<r2>)1/2 12.702