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

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-615.005884
Energy at 298.15K-615.015893
HF Energy-615.005884
Nuclear repulsion energy240.160068
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 M06-2X/3-21G*
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 3132 2966 13.43      
2 A1 3054 2893 16.67      
3 A1 1575 1492 12.94      
4 A1 1485 1406 5.44      
5 A1 1229 1164 74.06      
6 A1 831 787 11.46      
7 A1 579 548 32.14      
8 A1 381 361 3.81      
9 A2 3152 2985 0.00      
10 A2 1534 1453 0.00      
11 A2 1023 969 0.00      
12 A2 250 237 0.00      
13 E 3155 2989 12.12      
13 E 3155 2989 12.17      
14 E 3126 2961 4.37      
14 E 3126 2961 4.23      
15 E 3048 2887 4.91      
15 E 3048 2887 4.90      
16 E 1561 1478 10.88      
16 E 1561 1478 10.83      
17 E 1546 1464 0.91      
17 E 1546 1464 0.89      
18 E 1458 1381 22.73      
18 E 1458 1381 22.71      
19 E 1289 1221 9.89      
19 E 1289 1221 9.88      
20 E 1089 1032 0.00      
20 E 1089 1032 0.01      
21 E 964 913 0.78      
21 E 964 913 0.83      
22 E 411 389 0.33      
22 E 411 389 0.34      
23 E 312 295 0.88      
23 E 312 295 0.87      
24 E 294 278 0.07      
24 E 294 278 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 27362.5 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 25917.8 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 M06-2X/3-21G*
ABC
0.15065 0.09942 0.09942

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.353
Cl2 0.000 0.000 1.483
C3 0.000 1.460 -0.816
C4 1.265 -0.730 -0.816
C5 -1.265 -0.730 -0.816
H6 0.000 1.486 -1.911
H7 1.287 -0.743 -1.911
H8 -1.287 -0.743 -1.911
H9 0.890 1.977 -0.447
H10 -0.890 1.977 -0.447
H11 1.267 -1.759 -0.447
H12 2.157 -0.218 -0.447
H13 -2.157 -0.218 -0.447
H14 -1.267 -1.759 -0.447

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.83661.53191.53191.53192.15352.15352.15352.17042.17042.17042.17042.17042.1704
Cl21.83662.72372.72372.72373.70603.70603.70602.90322.90322.90322.90322.90322.9032
C31.53192.72372.52962.52961.09612.77742.77741.09331.09333.47992.75812.75813.4799
C41.53192.72372.52962.52962.77741.09612.77742.75813.47991.09331.09333.47992.7581
C51.53192.72372.52962.52962.77742.77741.09613.47992.75812.75813.47991.09331.0933
H62.15353.70601.09612.77742.77742.57462.57461.78261.78263.77983.11513.11513.7798
H72.15353.70602.77741.09612.77742.57462.57463.11513.77981.78261.78263.77983.1151
H82.15353.70602.77742.77741.09612.57462.57463.77983.11513.11513.77981.78261.7826
H92.17042.90321.09332.75813.47991.78263.11513.77981.78003.75582.53483.75584.3149
H102.17042.90321.09333.47992.75811.78263.77983.11511.78004.31493.75582.53483.7558
H112.17042.90323.47991.09332.75813.77981.78263.11513.75584.31491.78003.75582.5348
H122.17042.90322.75811.09333.47993.11511.78263.77982.53483.75581.78004.31493.7558
H132.17042.90322.75813.47991.09333.11513.77981.78263.75582.53483.75584.31491.7800
H142.17042.90323.47992.75811.09333.77983.11511.78264.31493.75582.53483.75581.7800

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 108.929 C1 C3 H9 110.424
C1 C3 H10 110.424 C1 C4 H7 108.929
C1 C4 H11 110.424 C1 C4 H12 110.424
C1 C5 H8 108.929 C1 C5 H13 110.424
C1 C5 H14 110.424 Cl2 C1 C3 107.569
Cl2 C1 C4 107.569 Cl2 C1 C5 107.569
C3 C1 C4 111.305 C3 C1 C5 111.305
C4 C1 C5 111.305 H6 C3 H9 109.019
H6 C3 H10 109.019 H7 C4 H11 109.019
H7 C4 H12 109.019 H8 C5 H13 109.019
H8 C5 H14 109.019 H9 C3 H10 108.996
H11 C4 H12 108.996 H13 C5 H14 108.996
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.293      
2 Cl -0.065      
3 C -0.511      
4 C -0.511      
5 C -0.511      
6 H 0.200      
7 H 0.200      
8 H 0.200      
9 H 0.215      
10 H 0.215      
11 H 0.215      
12 H 0.215      
13 H 0.215      
14 H 0.215      


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 -2.437 2.437
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.112 0.000 0.000
y 0.000 -39.112 0.000
z 0.000 0.000 -41.531
Traceless
 xyz
x 1.209 0.000 0.000
y 0.000 1.209 0.000
z 0.000 0.000 -2.419
Polar
3z2-r2-4.838
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 6.697 0.000 0.000
y 0.000 6.691 0.002
z 0.000 0.002 8.607


<r2> (average value of r2) Å2
<r2> 160.456
(<r2>)1/2 12.667