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

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-617.086425
Energy at 298.15K-617.096549
HF Energy-616.258355
Nuclear repulsion energy242.100304
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 MP2=FULL/6-311G*
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 3174 3006 39.93      
2 A 3083 2920 18.31      
3 A 1554 1472 10.36      
4 A 1468 1390 4.34      
5 A 1227 1162 62.38      
6 A 864 818 9.73      
7 A 623 590 20.51      
8 A 386 365 2.03      
9 A 3183 3015 0.00      
10 A 1504 1425 0.00      
11 A 995 942 0.00      
12 A 254 240 0.00      
13 A 3187 3019 22.07      
13 A 3187 3019 22.07      
14 A 3167 3000 3.00      
14 A 3167 3000 3.00      
15 A 3077 2914 13.26      
15 A 3077 2914 13.26      
16 A 1536 1455 9.14      
16 A 1536 1455 9.14      
17 A 1519 1439 0.45      
17 A 1519 1439 0.45      
18 A 1440 1364 21.26      
18 A 1440 1364 21.26      
19 A 1300 1231 5.32      
19 A 1300 1231 5.32      
20 A 1081 1024 0.14      
20 A 1081 1024 0.14      
21 A 968 917 0.41      
21 A 968 917 0.41      
22 A 419 396 0.39      
22 A 419 396 0.39      
23 A 317 301 0.16      
23 A 317 301 0.16      
24 A 311 295 0.35      
24 A 311 295 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 27479.0 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 26025.4 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 MP2=FULL/6-311G*
ABC
0.15224 0.10158 0.10158

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.349
Cl2 0.000 0.000 1.463
C3 0.000 1.450 -0.804
C4 1.256 -0.725 -0.804
C5 -1.256 -0.725 -0.804
H6 0.000 1.491 -1.897
H7 1.292 -0.746 -1.897
H8 -1.292 -0.746 -1.897
H9 0.885 1.973 -0.436
H10 -0.885 1.973 -0.436
H11 1.266 -1.753 -0.436
H12 2.151 -0.220 -0.436
H13 -2.151 -0.220 -0.436
H14 -1.266 -1.753 -0.436

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.81171.52011.52011.52012.15002.15002.15002.16412.16412.16412.16412.16412.1641
Cl21.81172.69112.69112.69113.67653.67653.67652.87792.87792.87792.87792.87792.8779
C31.52012.69112.51222.51221.09442.77262.77261.09171.09173.46412.74812.74813.4641
C41.52012.69112.51222.51222.77261.09442.77262.74813.46411.09171.09173.46412.7481
C51.52012.69112.51222.51222.77262.77261.09443.46412.74812.74813.46411.09171.0917
H62.15003.67651.09442.77262.77262.58322.58321.77501.77503.77683.11293.11293.7768
H72.15003.67652.77261.09442.77262.58322.58323.11293.77681.77501.77503.77683.1129
H82.15003.67652.77262.77261.09442.58322.58323.77683.11293.11293.77681.77501.7750
H92.16412.87791.09172.74813.46411.77503.11293.77681.77063.74522.53163.74524.3022
H102.16412.87791.09173.46412.74811.77503.77683.11291.77064.30223.74522.53163.7452
H112.16412.87793.46411.09172.74813.77681.77503.11293.74524.30221.77063.74522.5316
H122.16412.87792.74811.09173.46413.11291.77503.77682.53163.74521.77064.30223.7452
H132.16412.87792.74813.46411.09173.11293.77681.77503.74522.53163.74524.30221.7706
H142.16412.87793.46412.74811.09173.77683.11291.77504.30223.74522.53163.74521.7706

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 109.562 C1 C3 H9 110.838
C1 C3 H10 110.838 C1 C4 H7 109.562
C1 C4 H11 110.838 C1 C4 H12 110.838
C1 C5 H8 109.562 C1 C5 H13 110.838
C1 C5 H14 110.838 Cl2 C1 C3 107.418
Cl2 C1 C4 107.418 Cl2 C1 C5 107.418
C3 C1 C4 111.444 C3 C1 C5 111.444
C4 C1 C5 111.444 H6 C3 H9 108.579
H6 C3 H10 108.579 H7 C4 H11 108.579
H7 C4 H12 108.579 H8 C5 H13 108.579
H8 C5 H14 108.579 H9 C3 H10 108.380
H11 C4 H12 108.380 H13 C5 H14 108.380
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability