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All results from a given calculation for CH3CCl2CH3 (Propane, 2,2-dichloro-)

using model chemistry: MP2=FULL/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2=FULL/6-31G
 hartrees
Energy at 0K-1036.350462
Energy at 298.15K 
HF Energy-1035.972853
Nuclear repulsion energy286.249407
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/6-31G
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 3188 3029 6.17 69.80 0.74 0.85
2 A1 3078 2924 11.20 209.22 0.01 0.02
3 A1 1558 1480 3.04 30.74 0.75 0.86
4 A1 1503 1428 6.04 3.69 0.44 0.61
5 A1 1246 1184 37.57 3.01 0.05 0.10
6 A1 941 894 9.51 10.04 0.71 0.83
7 A1 529 503 17.93 18.28 0.06 0.11
8 A1 365 347 1.48 3.99 0.27 0.43
9 A1 243 231 1.28 6.28 0.66 0.79
10 A2 3162 3004 0.00 9.88 0.75 0.86
11 A2 1550 1472 0.00 32.75 0.75 0.86
12 A2 1080 1026 0.00 4.65 0.75 0.86
13 A2 282 268 0.00 1.77 0.75 0.86
14 A2 269 256 0.00 0.09 0.75 0.86
15 B1 3167 3009 15.99 132.72 0.75 0.86
16 B1 1566 1488 12.79 0.03 0.75 0.86
17 B1 1203 1143 86.35 2.73 0.75 0.86
18 B1 625 594 86.92 21.98 0.75 0.86
19 B1 359 341 2.33 2.95 0.75 0.86
20 B1 299 284 0.04 0.00 0.75 0.86
21 B2 3186 3027 5.80 36.14 0.75 0.86
22 B2 3075 2921 3.38 0.58 0.75 0.86
23 B2 1545 1468 6.83 0.03 0.75 0.86
24 B2 1487 1413 17.75 7.41 0.75 0.86
25 B2 1265 1201 11.96 0.34 0.75 0.86
26 B2 1007 957 0.09 1.53 0.75 0.86
27 B2 379 360 4.14 2.38 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19076.2 cm-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 18124.3 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/6-31G
ABC
0.11666 0.07566 0.06610

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.386
Cl2 1.529 0.000 -0.742
Cl3 -1.529 0.000 -0.742
C4 0.000 1.287 1.203
C5 0.000 -1.287 1.203
H6 0.000 2.167 0.552
H7 0.000 -2.167 0.552
H8 -0.895 1.314 1.838
H9 0.895 1.314 1.838
H10 0.895 -1.314 1.838
H11 -0.895 -1.314 1.838

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.89951.89951.52421.52422.17322.17322.15312.15312.15312.1531
Cl21.89953.05732.78812.78812.95042.95043.77562.96352.96353.7756
Cl31.89953.05732.78812.78812.95042.95042.96353.77563.77562.9635
C41.52422.78812.78812.57311.09503.51421.09781.09782.82232.8223
C51.52422.78812.78812.57313.51421.09502.82232.82231.09781.0978
H62.17322.95042.95041.09503.51424.33361.78431.78433.81693.8169
H72.17322.95042.95043.51421.09504.33363.81693.81691.78431.7843
H82.15313.77562.96351.09782.82231.78433.81691.78993.17902.6272
H92.15312.96353.77561.09782.82231.78433.81691.78992.62723.1790
H102.15312.96353.77562.82231.09783.81691.78433.17902.62721.7899
H112.15313.77562.96352.82231.09783.81691.78432.62723.17901.7899

picture of Propane, 2,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H6 111.080 C1 C4 H8 109.330
C1 C4 H9 109.330 C1 C5 H7 111.080
C1 C5 H10 109.330 C1 C5 H11 109.330
Cl2 C1 Cl3 107.177 Cl2 C1 C4 108.558
Cl2 C1 C5 108.558 Cl3 C1 C4 108.558
Cl3 C1 C5 108.558 C4 C1 C5 115.153
H6 C4 H8 108.923 H6 C4 H9 108.923
H7 C5 H10 108.923 H7 C5 H11 108.923
H8 C4 H9 109.229 H10 C5 H11 109.229
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability