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All results from a given calculation for CH2ClCHClCH3 (Propane, 1,2-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 C1 1A
Energy calculated at MP2=FULL/6-31G**
 hartrees
Energy at 0K-1036.806248
Energy at 298.15K-1036.813328
HF Energy-1036.077152
Nuclear repulsion energy278.836342
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 A 3264 3050 4.02      
2 A 3255 3041 7.76      
3 A 3247 3034 10.36      
4 A 3198 2988 6.67      
5 A 3184 2975 5.82      
6 A 3145 2938 7.14      
7 A 1558 1456 6.50      
8 A 1553 1451 4.69      
9 A 1537 1437 5.55      
10 A 1470 1373 9.63      
11 A 1425 1332 2.33      
12 A 1382 1291 1.11      
13 A 1324 1237 21.47      
14 A 1271 1188 17.13      
15 A 1193 1114 1.00      
16 A 1139 1064 4.86      
17 A 1076 1005 16.10      
18 A 953 891 3.29      
19 A 912 852 0.92      
20 A 809 756 25.88      
21 A 735 686 42.04      
22 A 424 396 0.80      
23 A 368 344 1.61      
24 A 296 277 0.30      
25 A 270 252 0.50      
26 A 215 201 6.10      
27 A 120 113 4.60      

Unscaled Zero Point Vibrational Energy (zpe) 19661.0 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 18371.3 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
0.23078 0.04921 0.04237

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.562 -0.671 0.331
Cl2 -2.223 -0.170 -0.079
H3 -0.441 -1.697 0.001
H4 -0.454 -0.626 1.411
C5 0.457 0.230 -0.340
H6 0.320 0.186 -1.418
Cl7 2.069 -0.491 -0.016
C8 0.428 1.663 0.146
H9 -0.540 2.106 -0.074
H10 0.598 1.700 1.220
H11 1.200 2.246 -0.348

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.78241.08491.08651.51762.13892.66032.54202.80632.78553.4752
Cl21.78242.34852.35792.72272.89644.30453.23082.83073.62534.1986
H31.08492.34851.77132.15342.47792.78453.47343.80493.75594.2852
H41.08652.35791.77132.15203.04392.90142.75993.11062.56013.7520
C51.51762.72272.15342.15201.08761.79521.51312.14092.14812.1485
H62.13892.89642.47793.04391.08762.34192.15362.49633.05422.4827
Cl72.66034.30452.78452.90141.79522.34192.71243.68142.91412.8910
C82.54203.23083.47342.75991.51312.15362.71241.08691.08781.0861
H92.80632.83073.80493.11062.14092.49633.68141.08691.76971.7668
H102.78553.62533.75592.56012.14813.05422.91411.08781.76971.7653
H113.47524.19864.28523.75202.14852.48272.89101.08611.76681.7653

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 109.264 C1 C5 Cl7 106.541
C1 C5 C8 114.021 Cl2 C1 H3 107.474
Cl2 C1 H4 108.082 Cl2 C1 C5 110.938
H3 C1 H4 109.320 H3 C1 C5 110.575
H4 C1 C5 110.365 C5 C8 H9 109.769
C5 C8 H10 110.293 C5 C8 H11 110.427
H6 C5 Cl7 106.036 H6 C5 C8 110.741
Cl7 C5 C8 109.855 H9 C8 H10 108.931
H9 C8 H11 108.792 H10 C8 H11 108.589
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability