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

using model chemistry: HF/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/STO-3G
 hartrees
Energy at 0K-1024.885781
Energy at 298.15K-1024.892730
Nuclear repulsion energy274.326710
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 HF/STO-3G
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 3769 3077 0.31      
2 A 3762 3072 1.60      
3 A 3748 3060 1.91      
4 A 3664 2992 0.68      
5 A 3620 2956 1.76      
6 A 3581 2924 0.13      
7 A 1811 1478 1.73      
8 A 1806 1474 3.63      
9 A 1764 1440 2.28      
10 A 1720 1404 0.69      
11 A 1627 1328 2.53      
12 A 1557 1271 5.75      
13 A 1470 1200 33.25      
14 A 1423 1162 28.57      
15 A 1330 1086 2.95      
16 A 1273 1039 4.86      
17 A 1221 997 13.39      
18 A 1087 888 2.19      
19 A 1016 830 0.24      
20 A 946 773 39.80      
21 A 864 706 30.21      
22 A 453 370 1.08      
23 A 391 320 2.87      
24 A 306 250 1.52      
25 A 245 200 0.50      
26 A 216 176 9.67      
27 A 105 86 8.21      

Unscaled Zero Point Vibrational Energy (zpe) 22387.0 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 18279.0 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 HF/STO-3G
ABC
0.22410 0.04744 0.04089

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.576 -0.686 0.347
Cl2 -2.262 -0.173 -0.085
H3 -0.457 -1.719 0.017
H4 -0.482 -0.637 1.432
C5 0.466 0.230 -0.342
H6 0.327 0.189 -1.425
Cl7 2.111 -0.496 -0.019
C8 0.431 1.690 0.151
H9 -0.546 2.116 -0.061
H10 0.612 1.735 1.221
H11 1.190 2.273 -0.360

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.81401.09031.09041.54892.17272.71832.58772.83212.83473.5174
Cl21.81402.37832.38352.76882.93734.38493.28222.86093.68784.2389
H31.09032.37831.78092.18602.51702.84473.52483.83693.81014.3343
H41.09042.38351.78092.19063.08232.97492.80843.13272.62053.8045
C51.54892.76882.18602.19061.09241.82711.54142.15872.17462.1672
H62.17272.93732.51703.08231.09242.37272.17912.51743.07752.4940
Cl72.71834.38492.84472.97491.82712.37272.76193.72592.95932.9374
C82.58773.28223.52482.80841.54142.17912.76191.08641.08561.0853
H92.83212.86093.83693.13272.15872.51743.72591.08641.76881.7682
H102.83473.68783.81012.62052.17463.07752.95931.08561.76881.7673
H113.51744.23894.33433.80452.16722.49402.93741.08531.76821.7673

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 109.470 C1 C5 Cl7 106.967
C1 C5 C8 113.727 Cl2 C1 H3 107.306
Cl2 C1 H4 107.677 Cl2 C1 C5 110.592
H3 C1 H4 109.502 H3 C1 C5 110.644
H4 C1 C5 111.003 C5 C8 H9 109.246
C5 C8 H10 110.544 C5 C8 H11 109.975
H6 C5 Cl7 105.966 H6 C5 C8 110.501
Cl7 C5 C8 109.865 H9 C8 H10 109.050
H9 C8 H11 109.008 H10 C8 H11 108.992
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.055      
2 Cl -0.174      
3 H 0.111      
4 H 0.107      
5 C 0.029      
6 H 0.103      
7 Cl -0.189      
8 C -0.179      
9 H 0.087      
10 H 0.079      
11 H 0.083      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.009 0.582 0.161 0.604
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.343 1.678 -0.656
y 1.678 -40.473 -0.427
z -0.656 -0.427 -40.843
Traceless
 xyz
x -12.686 1.678 -0.656
y 1.678 6.620 -0.427
z -0.656 -0.427 6.065
Polar
3z2-r212.131
x2-y2-12.871
xy1.678
xz-0.656
yz-0.427


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.562 -0.885 0.476
y -0.885 2.924 -0.151
z 0.476 -0.151 2.452


<r2> (average value of r2) Å2
<r2> 246.180
(<r2>)1/2 15.690