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

using model chemistry: HF/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/6-311+G(3df,2p)
 hartrees
Energy at 0K-616.290256
Energy at 298.15K-616.300494
Nuclear repulsion energy241.637352
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 HF/6-311+G(3df,2p)
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 3232 2937 56.11      
2 A 3169 2880 43.94      
3 A 1635 1485 5.53      
4 A 1559 1416 1.27      
5 A 1283 1166 77.33      
6 A 867 788 18.43      
7 A 608 553 42.52      
8 A 395 359 5.65      
9 A 3244 2948 0.00      
10 A 1590 1445 0.00      
11 A 1054 958 0.00      
12 A 248 225 0.00      
13 A 3251 2954 38.83      
13 A 3251 2954 38.83      
14 A 3222 2928 7.41      
14 A 3222 2928 7.41      
15 A 3158 2869 15.53      
15 A 3158 2869 15.53      
16 A 1616 1468 7.43      
16 A 1616 1468 7.43      
17 A 1605 1458 0.02      
17 A 1605 1458 0.02      
18 A 1532 1392 8.88      
18 A 1532 1392 8.88      
19 A 1363 1238 4.46      
19 A 1363 1238 4.46      
20 A 1139 1034 0.00      
20 A 1139 1034 0.00      
21 A 1006 914 0.11      
21 A 1006 914 0.11      
22 A 433 393 0.59      
22 A 433 393 0.59      
23 A 320 291 0.81      
23 A 320 291 0.81      
24 A 308 279 0.02      
24 A 308 279 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 28392.5 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 25797.4 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 HF/6-311+G(3df,2p)
ABC
0.15199 0.10068 0.10068

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.355
Cl2 0.000 0.000 1.473
C3 0.000 1.453 -0.808
C4 1.258 -0.727 -0.808
C5 -1.258 -0.727 -0.808
H6 0.000 1.491 -1.893
H7 1.291 -0.745 -1.893
H8 -1.291 -0.745 -1.893
H9 0.878 1.972 -0.448
H10 -0.878 1.972 -0.448
H11 1.269 -1.746 -0.448
H12 2.147 -0.226 -0.448
H13 -2.147 -0.226 -0.448
H14 -1.269 -1.746 -0.448

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.82831.52221.52221.52222.14192.14192.14192.16072.16072.16072.16072.16072.1607
Cl21.82832.70522.70522.70523.68173.68173.68172.89002.89002.89002.89002.89002.8900
C31.52222.70522.51692.51691.08532.77052.77051.08161.08163.46072.74922.74923.4607
C41.52222.70522.51692.51692.77051.08532.77052.74923.46071.08161.08163.46072.7492
C51.52222.70522.51692.51692.77052.77051.08533.46072.74922.74923.46071.08161.0816
H62.14193.68171.08532.77052.77052.58182.58181.75801.75803.76513.10543.10543.7651
H72.14193.68172.77051.08532.77052.58182.58183.10543.76511.75801.75803.76513.1054
H82.14193.68172.77052.77051.08532.58182.58183.76513.10543.10543.76511.75801.7580
H92.16072.89001.08162.74923.46071.75803.10543.76511.75563.73902.53823.73904.2937
H102.16072.89001.08163.46072.74921.75803.76513.10541.75564.29373.73902.53823.7390
H112.16072.89003.46071.08162.74923.76511.75803.10543.73904.29371.75563.73902.5382
H122.16072.89002.74921.08163.46073.10541.75803.76512.53823.73901.75564.29373.7390
H132.16072.89002.74923.46071.08163.10543.76511.75803.73902.53823.73904.29371.7556
H142.16072.89003.46072.74921.08163.76513.10541.75804.29373.73902.53823.73901.7556

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 109.310 C1 C3 H9 111.031
C1 C3 H10 111.031 C1 C4 H7 109.310
C1 C4 H11 111.031 C1 C4 H12 111.031
C1 C5 H8 109.310 C1 C5 H13 111.031
C1 C5 H14 111.031 Cl2 C1 C3 107.332
Cl2 C1 C4 107.332 Cl2 C1 C5 107.332
C3 C1 C4 111.523 C3 C1 C5 111.523
C4 C1 C5 111.523 H6 C3 H9 108.446
H6 C3 H10 108.446 H7 C4 H11 108.446
H7 C4 H12 108.446 H8 C5 H13 108.446
H8 C5 H14 108.446 H9 C3 H10 108.502
H11 C4 H12 108.502 H13 C5 H14 108.502
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.209      
2 Cl -0.405      
3 C -0.204      
4 C -0.204      
5 C -0.204      
6 H 0.141      
7 H 0.141      
8 H 0.141      
9 H 0.134      
10 H 0.134      
11 H 0.134      
12 H 0.134      
13 H 0.134      
14 H 0.134      


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 -2.517 2.517
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.456 0.000 0.000
y 0.000 -39.456 0.000
z 0.000 0.000 -42.067
Traceless
 xyz
x 1.305 0.000 0.000
y 0.000 1.305 0.000
z 0.000 0.000 -2.611
Polar
3z2-r2-5.221
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 8.651 0.000 0.000
y 0.000 8.651 0.000
z 0.000 0.000 10.022


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000