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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-617.740132
Energy at 298.15K-617.750053
HF Energy-617.740132
Nuclear repulsion energy240.924428
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 HSEh1PBE/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 3149 3006 38.52      
2 A1 3066 2928 25.64      
3 A1 1517 1448 10.09      
4 A1 1433 1368 4.33      
5 A1 1184 1131 71.62      
6 A1 835 797 12.04      
7 A1 586 559 33.44      
8 A1 376 359 4.18      
9 A2 3164 3021 0.00      
10 A2 1469 1403 0.00      
11 A2 971 928 0.00      
12 A2 240 229 0.00      
13 E 3167 3024 22.93      
13 E 3167 3024 22.91      
14 E 3143 3001 4.45      
14 E 3143 3001 4.45      
15 E 3059 2921 16.64      
15 E 3059 2921 16.64      
16 E 1500 1432 8.17      
16 E 1500 1432 8.17      
17 E 1484 1417 0.46      
17 E 1484 1417 0.46      
18 E 1406 1343 20.33      
18 E 1406 1343 20.33      
19 E 1272 1215 6.36      
19 E 1272 1215 6.35      
20 E 1054 1006 0.03      
20 E 1054 1006 0.03      
21 E 941 899 0.20      
21 E 941 899 0.20      
22 E 409 390 0.64      
22 E 409 390 0.64      
23 E 304 290 0.77      
23 E 304 290 0.77      
24 E 291 278 0.07      
24 E 291 278 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 27024.3 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 25802.8 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 HSEh1PBE/6-31+G**
ABC
0.15170 0.10019 0.10019

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.359
Cl2 0.000 0.000 1.478
C3 0.000 1.453 -0.810
C4 1.258 -0.726 -0.810
C5 -1.258 -0.726 -0.810
H6 0.000 1.492 -1.906
H7 1.292 -0.746 -1.906
H8 -1.292 -0.746 -1.906
H9 0.887 1.978 -0.446
H10 -0.887 1.978 -0.446
H11 1.269 -1.757 -0.446
H12 2.156 -0.220 -0.446
H13 -2.156 -0.220 -0.446
H14 -1.269 -1.757 -0.446

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.83671.52131.52131.52132.14922.14922.14922.16942.16942.16942.16942.16942.1694
Cl21.83672.71022.71022.71023.69803.69803.69802.89842.89842.89842.89842.89842.8984
C31.52132.71022.51642.51641.09652.77572.77571.09331.09333.47102.75362.75363.4710
C41.52132.71022.51642.51642.77571.09652.77572.75363.47101.09331.09333.47102.7536
C51.52132.71022.51642.51642.77572.77571.09653.47102.75362.75363.47101.09331.0933
H62.14923.69801.09652.77572.77572.58412.58411.77591.77593.78143.11663.11663.7814
H72.14923.69802.77571.09652.77572.58412.58413.11663.78141.77591.77593.78143.1166
H82.14923.69802.77572.77571.09652.58412.58413.78143.11663.11663.78141.77591.7759
H92.16942.89841.09332.75363.47101.77593.11663.78141.77463.75452.53833.75454.3129
H102.16942.89841.09333.47102.75361.77593.78143.11661.77464.31293.75452.53833.7545
H112.16942.89843.47101.09332.75363.78141.77593.11663.75454.31291.77463.75452.5383
H122.16942.89842.75361.09333.47103.11661.77593.78142.53833.75451.77464.31293.7545
H132.16942.89842.75363.47101.09333.11663.78141.77593.75452.53833.75454.31291.7746
H142.16942.89843.47102.75361.09333.78143.11661.77594.31293.75452.53833.75451.7746

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 109.298 C1 C3 H9 111.089
C1 C3 H10 111.089 C1 C4 H7 109.298
C1 C4 H11 111.089 C1 C4 H12 111.089
C1 C5 H8 109.298 C1 C5 H13 111.089
C1 C5 H14 111.089 Cl2 C1 C3 107.254
Cl2 C1 C4 107.254 Cl2 C1 C5 107.254
C3 C1 C4 111.594 C3 C1 C5 111.594
C4 C1 C5 111.594 H6 C3 H9 108.391
H6 C3 H10 108.391 H7 C4 H11 108.391
H7 C4 H12 108.391 H8 C5 H13 108.391
H8 C5 H14 108.391 H9 C3 H10 108.504
H11 C4 H12 108.504 H13 C5 H14 108.504
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.142      
2 Cl -0.105      
3 C -0.549      
4 C -0.549      
5 C -0.549      
6 H 0.170      
7 H 0.170      
8 H 0.170      
9 H 0.183      
10 H 0.183      
11 H 0.183      
12 H 0.183      
13 H 0.183      
14 H 0.183      


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 -2.430 2.430
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.375 0.000 0.000
y 0.000 -39.375 0.000
z 0.000 0.000 -41.742
Traceless
 xyz
x 1.184 0.000 0.000
y 0.000 1.184 0.000
z 0.000 0.000 -2.367
Polar
3z2-r2-4.735
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.553 0.000 0.000
y 0.000 8.553 -0.000
z 0.000 -0.000 10.078


<r2> (average value of r2) Å2
<r2> 159.754
(<r2>)1/2 12.639