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

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

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/6-31+G**
 hartrees
Energy at 0K-1036.819165
Energy at 298.15K 
HF Energy-1036.074860
Nuclear repulsion energy296.377970
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/6-31+G**
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 3249 3051 7.37 67.48 0.74 0.85
2 A1 3132 2942 11.36 245.73 0.00 0.01
3 A1 1533 1440 3.89 13.46 0.74 0.85
4 A1 1470 1381 6.45 0.98 0.40 0.58
5 A1 1223 1148 29.29 3.37 0.34 0.51
6 A1 970 911 7.57 7.69 0.70 0.83
7 A1 590 554 13.06 16.44 0.02 0.04
8 A1 379 356 0.33 2.18 0.33 0.50
9 A1 269 252 0.97 2.93 0.71 0.83
10 A2 3229 3033 0.00 10.02 0.75 0.86
11 A2 1519 1426 0.00 14.79 0.75 0.86
12 A2 1057 993 0.00 0.97 0.75 0.86
13 A2 295 277 0.00 1.04 0.75 0.86
14 A2 285 268 0.00 0.24 0.75 0.86
15 B1 3234 3038 16.75 111.65 0.75 0.86
16 B1 1539 1445 8.42 0.00 0.75 0.86
17 B1 1182 1110 76.13 2.81 0.75 0.86
18 B1 721 677 79.41 12.41 0.75 0.86
19 B1 376 353 1.63 1.48 0.75 0.86
20 B1 323 303 0.01 0.00 0.75 0.86
21 B2 3247 3050 4.04 32.09 0.75 0.86
22 B2 3129 2939 6.18 0.74 0.75 0.86
23 B2 1519 1427 4.25 0.00 0.75 0.86
24 B2 1451 1363 15.76 1.55 0.75 0.86
25 B2 1256 1180 4.50 2.52 0.75 0.86
26 B2 984 925 0.01 1.73 0.75 0.86
27 B2 404 379 2.57 1.23 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19282.6 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 18110.2 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/6-31+G**
ABC
0.12319 0.08201 0.07200

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.332
Cl2 1.456 0.000 -0.715
Cl3 -1.456 0.000 -0.715
C4 0.000 1.263 1.170
C5 0.000 -1.263 1.170
H6 0.000 2.146 0.537
H7 0.000 -2.146 0.537
H8 -0.887 1.277 1.800
H9 0.887 1.277 1.800
H10 0.887 -1.277 1.800
H11 -0.887 -1.277 1.800

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.79331.79331.51521.51522.15612.15612.13862.13862.13862.1386
Cl21.79332.91202.69542.69542.88002.88003.66692.87742.87743.6669
Cl31.79332.91202.69542.69542.88002.88002.87743.66693.66692.8774
C41.51522.69542.69542.52541.08643.46711.08841.08842.76352.7635
C51.51522.69542.69542.52543.46711.08642.76352.76351.08841.0884
H62.15612.88002.88001.08643.46714.29251.77081.77083.75543.7554
H72.15612.88002.88003.46711.08644.29253.75543.75541.77081.7708
H82.13863.66692.87741.08842.76351.77083.75541.77443.11072.5550
H92.13862.87743.66691.08842.76351.77083.75541.77442.55503.1107
H102.13862.87743.66692.76351.08843.75541.77083.11072.55501.7744
H112.13863.66692.87742.76351.08843.75541.77082.55503.11071.7744

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 110.860 C1 C4 H8 109.356
C1 C4 H9 109.356 C1 C5 H7 110.860
C1 C5 H10 109.356 C1 C5 H11 109.356
Cl2 C1 Cl3 108.567 Cl2 C1 C4 108.826
Cl2 C1 C5 108.826 Cl3 C1 C4 108.826
Cl3 C1 C5 108.826 C4 C1 C5 112.886
H6 C4 H8 109.022 H6 C4 H9 109.022
H7 C5 H10 109.022 H7 C5 H11 109.022
H8 C4 H9 109.201 H10 C5 H11 109.201
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability