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

using model chemistry: B2PLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B2PLYP/6-31G*
 hartrees
Energy at 0K-617.679418
Energy at 298.15K-617.689369
HF Energy-617.461518
Nuclear repulsion energy240.390330
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 B2PLYP/6-31G*
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 3163 3002 40.74      
2 A1 3088 2931 24.22      
3 A1 1563 1484 7.04      
4 A1 1476 1401 2.26      
5 A1 1216 1155 65.62      
6 A1 834 792 12.58      
7 A1 584 554 31.51      
8 A1 377 357 4.33      
9 A2 3177 3016 0.00      
10 A2 1520 1443 0.00      
11 A2 999 948 0.00      
12 A2 245 233 0.00      
13 E 3182 3020 25.81      
13 E 3182 3020 25.83      
14 E 3156 2996 4.82      
14 E 3156 2996 4.83      
15 E 3080 2923 12.29      
15 E 3080 2923 12.28      
16 E 1546 1468 5.70      
16 E 1546 1468 5.69      
17 E 1534 1456 0.49      
17 E 1534 1456 0.50      
18 E 1449 1376 10.32      
18 E 1449 1376 10.32      
19 E 1295 1229 6.98      
19 E 1295 1229 6.98      
20 E 1078 1023 0.00      
20 E 1078 1023 0.00      
21 E 958 909 0.22      
21 E 958 909 0.22      
22 E 411 391 0.61      
22 E 411 391 0.61      
23 E 305 289 0.84      
23 E 305 289 0.84      
24 E 294 279 0.10      
24 E 294 279 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 27409.0 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 26016.6 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 B2PLYP/6-31G*
ABC
0.15104 0.09961 0.09961

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.361
Cl2 0.000 0.000 1.483
C3 0.000 1.457 -0.813
C4 1.262 -0.728 -0.813
C5 -1.262 -0.728 -0.813
H6 0.000 1.496 -1.908
H7 1.295 -0.748 -1.908
H8 -1.295 -0.748 -1.908
H9 0.887 1.980 -0.448
H10 -0.887 1.980 -0.448
H11 1.271 -1.758 -0.448
H12 2.158 -0.222 -0.448
H13 -2.158 -0.222 -0.448
H14 -1.271 -1.758 -0.448

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.84371.52521.52521.52522.15162.15162.15162.17112.17112.17112.17112.17112.1711
Cl21.84372.71892.71892.71893.70573.70573.70572.90442.90442.90442.90442.90442.9044
C31.52522.71892.52302.52301.09542.78132.78131.09211.09213.47592.75832.75833.4759
C41.52522.71892.52302.52302.78131.09542.78132.75833.47591.09211.09213.47592.7583
C51.52522.71892.52302.52302.78132.78131.09543.47592.75832.75833.47591.09211.0921
H62.15163.70571.09542.78132.78132.59052.59051.77481.77483.78553.12043.12043.7855
H72.15163.70572.78131.09542.78132.59052.59053.12043.78551.77481.77483.78553.1204
H82.15163.70572.78132.78131.09542.59052.59053.78553.12043.12043.78551.77481.7748
H92.17112.90441.09212.75833.47591.77483.12043.78551.77323.75742.54273.75744.3159
H102.17112.90441.09213.47592.75831.77483.78553.12041.77324.31593.75742.54273.7574
H112.17112.90443.47591.09212.75833.78551.77483.12043.75744.31591.77323.75742.5427
H122.17112.90442.75831.09213.47593.12041.77483.78552.54273.75741.77324.31593.7574
H132.17112.90442.75833.47591.09213.12043.78551.77483.75742.54273.75744.31591.7732
H142.17112.90443.47592.75831.09213.78553.12041.77484.31593.75742.54273.75741.7732

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 109.282 C1 C3 H9 111.017
C1 C3 H10 111.017 C1 C4 H7 109.282
C1 C4 H11 111.017 C1 C4 H12 111.017
C1 C5 H8 109.282 C1 C5 H13 111.017
C1 C5 H14 111.017 Cl2 C1 C3 107.243
Cl2 C1 C4 107.243 Cl2 C1 C5 107.243
C3 C1 C4 111.605 C3 C1 C5 111.605
C4 C1 C5 111.605 H6 C3 H9 108.453
H6 C3 H10 108.453 H7 C4 H11 108.453
H7 C4 H12 108.453 H8 C5 H13 108.453
H8 C5 H14 108.453 H9 C3 H10 108.547
H11 C4 H12 108.547 H13 C5 H14 108.547
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.073      
2 Cl -0.121      
3 C -0.441      
4 C -0.441      
5 C -0.441      
6 H 0.157      
7 H 0.157      
8 H 0.157      
9 H 0.174      
10 H 0.174      
11 H 0.174      
12 H 0.174      
13 H 0.174      
14 H 0.174      


Electric dipole moments


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 7.120 0.000 0.000
y 0.000 7.120 0.000
z 0.000 0.000 8.972


<r2> (average value of r2) Å2
<r2> 160.221
(<r2>)1/2 12.658