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All results from a given calculation for CH2ClCHClCH3 (Propane, 1,2-dichloro-)

using model chemistry: MP2/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31G**
 hartrees
Energy at 0K-1036.770480
Energy at 298.15K-1036.777553
HF Energy-1036.077165
Nuclear repulsion energy278.532832
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 MP2/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3261 3054 4.12      
2 A 3251 3044 7.98      
3 A 3243 3037 10.59      
4 A 3195 2992 6.69      
5 A 3181 2979 5.83      
6 A 3142 2942 7.22      
7 A 1556 1457 6.28      
8 A 1550 1452 4.65      
9 A 1535 1438 5.47      
10 A 1467 1374 9.35      
11 A 1424 1333 2.40      
12 A 1381 1293 1.12      
13 A 1322 1238 21.87      
14 A 1270 1189 17.04      
15 A 1191 1115 0.99      
16 A 1138 1066 4.78      
17 A 1075 1007 16.14      
18 A 952 891 3.25      
19 A 911 853 0.91      
20 A 808 757 26.16      
21 A 733 687 42.60      
22 A 423 396 0.81      
23 A 367 344 1.62      
24 A 296 277 0.31      
25 A 269 252 0.50      
26 A 215 201 6.16      
27 A 120 112 4.62      

Unscaled Zero Point Vibrational Energy (zpe) 19637.0 cm-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 18390.0 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 MP2/6-31G**
ABC
0.23016 0.04911 0.04228

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.563 -0.672 0.332
Cl2 -2.226 -0.170 -0.079
H3 -0.441 -1.699 -0.000
H4 -0.454 -0.627 1.413
C5 0.458 0.231 -0.341
H6 0.320 0.187 -1.420
Cl7 2.071 -0.492 -0.016
C8 0.429 1.665 0.146
H9 -0.539 2.109 -0.074
H10 0.599 1.703 1.221
H11 1.203 2.248 -0.348

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.78431.08591.08761.51942.14122.66282.54572.81042.78943.4794
Cl21.78432.35072.36022.72562.89954.30883.23542.83533.63014.2040
H31.08592.35071.77322.15572.48022.78693.47773.80973.76074.2897
H41.08762.36021.77322.15453.04722.90452.76403.11522.56423.7568
C51.51942.72562.15572.15451.08861.79711.51482.14302.15052.1506
H62.14122.89952.48023.04721.08862.34412.15582.49853.05732.4849
Cl72.66284.30882.78692.90451.79712.34412.71533.68512.91742.8935
C82.54573.23543.47772.76401.51482.15582.71531.08811.08891.0872
H92.81042.83533.80973.11522.14302.49853.68511.08811.77171.7687
H102.78943.63013.76072.56422.15053.05732.91741.08891.77171.7673
H113.47944.20404.28973.75682.15062.48492.89351.08721.76871.7673

picture of Propane, 1,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.263 C1 C5 Cl7 106.516
C1 C5 C8 114.070 Cl2 C1 H3 107.465
Cl2 C1 H4 108.076 Cl2 C1 C5 110.931
H3 C1 H4 109.341 H3 C1 C5 110.567
H4 C1 C5 110.374 C5 C8 H9 109.748
C5 C8 H10 110.295 C5 C8 H11 110.404
H6 C5 Cl7 106.023 H6 C5 C8 110.735
Cl7 C5 C8 109.846 H9 C8 H10 108.947
H9 C8 H11 108.800 H10 C8 H11 108.609
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability