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

using model chemistry: MP2/SDD

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/SDD
 hartrees
Energy at 0K-616.536897
Energy at 298.15K-616.546674
HF Energy-616.129008
Nuclear repulsion energy234.518023
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/SDD
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 3125 3016 56.97      
2 A 3021 2916 34.00      
3 A 1549 1496 17.82      
4 A 1473 1422 2.03      
5 A 1225 1182 66.53      
6 A 810 782 8.41      
7 A 548 529 20.89      
8 A 365 352 4.11      
9 A 3138 3029 0.00      
10 A 1512 1459 0.00      
11 A 1003 968 0.00      
12 A 209 202 0.00      
13 A 3145 3036 38.74      
13 A 3145 3036 38.74      
14 A 3117 3009 8.88      
14 A 3117 3009 8.88      
15 A 3017 2912 21.08      
15 A 3017 2912 21.08      
16 A 1534 1480 9.09      
16 A 1534 1480 9.09      
17 A 1525 1473 1.65      
17 A 1525 1473 1.65      
18 A 1448 1398 16.17      
18 A 1448 1398 16.17      
19 A 1297 1252 14.61      
19 A 1297 1252 14.61      
20 A 1079 1042 0.03      
20 A 1079 1042 0.03      
21 A 958 925 0.14      
21 A 958 925 0.14      
22 A 402 388 0.46      
22 A 402 388 0.46      
23 A 292 282 0.96      
23 A 292 282 0.96      
24 A 277 267 0.06      
24 A 277 267 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 27078.7 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 26139.1 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/SDD
ABC
0.14543 0.09376 0.09376

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.402
Cl2 0.000 0.000 1.539
C3 0.000 1.487 -0.841
C4 1.287 -0.743 -0.841
C5 -1.287 -0.743 -0.841
H6 0.000 1.540 -1.947
H7 1.334 -0.770 -1.947
H8 -1.334 -0.770 -1.947
H9 0.896 2.006 -0.460
H10 -0.896 2.006 -0.460
H11 1.289 -1.779 -0.460
H12 2.185 -0.227 -0.460
H13 -2.185 -0.227 -0.460
H14 -1.289 -1.779 -0.460

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.94101.54991.54991.54992.18112.18112.18112.19782.19782.19782.19782.19782.1978
Cl21.94102.80582.80582.80583.81063.81063.81062.97042.97042.97042.97042.97042.9704
C31.54992.80582.57482.57481.10732.84492.84491.10341.10343.53142.80292.80293.5314
C41.54992.80582.57482.57482.84491.10732.84492.80293.53141.10341.10343.53142.8029
C51.54992.80582.57482.57482.84492.84491.10733.53142.80292.80293.53141.10341.1034
H62.18113.81061.10732.84492.84492.66722.66721.79721.79723.85843.17923.17923.8584
H72.18113.81062.84491.10732.84492.66722.66723.17923.85841.79721.79723.85843.1792
H82.18113.81062.84492.84491.10732.66722.66723.85843.17923.17923.85841.79721.7972
H92.19782.97041.10342.80293.53141.79723.17923.85841.79203.80532.57853.80534.3705
H102.19782.97041.10343.53142.80291.79723.85843.17921.79204.37053.80532.57853.8053
H112.19782.97043.53141.10342.80293.85841.79723.17923.80534.37051.79203.80532.5785
H122.19782.97042.80291.10343.53143.17921.79723.85842.57853.80531.79204.37053.8053
H132.19782.97042.80293.53141.10343.17923.85841.79723.80532.57853.80534.37051.7920
H142.19782.97043.53142.80291.10343.85843.17921.79724.37053.80532.57853.80531.7920

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 109.199 C1 C3 H9 110.728
C1 C3 H10 110.728 C1 C4 H7 109.199
C1 C4 H11 110.728 C1 C4 H12 110.728
C1 C5 H8 109.199 C1 C5 H13 110.728
C1 C5 H14 110.728 Cl2 C1 C3 106.437
Cl2 C1 C4 106.437 Cl2 C1 C5 106.437
C3 C1 C4 112.327 C3 C1 C5 112.327
C4 C1 C5 112.327 H6 C3 H9 108.771
H6 C3 H10 108.771 H7 C4 H11 108.771
H7 C4 H12 108.771 H8 C5 H13 108.771
H8 C5 H14 108.771 H9 C3 H10 108.596
H11 C4 H12 108.596 H13 C5 H14 108.596
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability