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

using model chemistry: B3PW91/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G
 hartrees
Energy at 0K-1038.127893
Energy at 298.15K-1038.134713
Nuclear repulsion energy271.217013
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 B3PW91/6-31G
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 3237 3101 2.02      
2 A 3180 3045 13.14      
3 A 3166 3032 7.36      
4 A 3154 3020 0.72      
5 A 3150 3016 3.40      
6 A 3071 2941 6.83      
7 A 1538 1473 10.55      
8 A 1530 1465 9.92      
9 A 1516 1452 11.57      
10 A 1461 1399 20.80      
11 A 1412 1352 1.67      
12 A 1328 1271 2.68      
13 A 1282 1228 8.88      
14 A 1233 1181 27.16      
15 A 1184 1134 3.02      
16 A 1102 1055 6.08      
17 A 1059 1014 23.29      
18 A 943 903 6.11      
19 A 890 853 2.02      
20 A 695 666 25.28      
21 A 628 601 83.89      
22 A 417 400 1.03      
23 A 341 327 3.97      
24 A 269 258 0.33      
25 A 250 240 0.43      
26 A 198 190 10.62      
27 A 109 105 7.22      

Unscaled Zero Point Vibrational Energy (zpe) 19171.5 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 18360.5 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 B3PW91/6-31G
ABC
0.22294 0.04603 0.03980

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.535 -0.679 0.344
Cl2 -2.301 -0.188 -0.080
H3 -0.430 -1.706 -0.000
H4 -0.460 -0.624 1.430
C5 0.431 0.260 -0.346
H6 0.328 0.198 -1.431
Cl7 2.149 -0.497 -0.020
C8 0.422 1.690 0.149
H9 -0.557 2.138 -0.056
H10 0.606 1.734 1.227
H11 1.187 2.282 -0.359

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.88171.08821.08961.51382.15962.71432.56242.84552.81143.4968
Cl21.88172.41042.42032.78132.98084.46113.31582.90773.72194.2833
H31.08822.41041.79372.17462.49932.84873.50463.84663.79674.3187
H41.08962.42031.79372.17483.07882.98722.78783.13772.59563.7890
C51.51382.78132.17462.17481.09131.90581.51292.14112.16262.1586
H62.15962.98082.49933.07881.09132.40642.17522.53693.08242.4964
Cl72.71434.46112.84872.98721.90582.40642.79163.77682.98532.9604
C82.56243.31583.50462.78781.51292.17522.79161.09571.09431.0926
H92.84552.90773.84663.13772.14112.53693.77681.09571.77791.7754
H102.81143.72193.79672.59562.16263.08242.98531.09431.77791.7756
H113.49684.28334.31873.78902.15862.49642.96041.09261.77541.7756

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 110.942 C1 C5 Cl7 104.490
C1 C5 C8 115.685 Cl2 C1 H3 105.365
Cl2 C1 H4 105.994 Cl2 C1 C5 109.514
H3 C1 H4 110.896 H3 C1 C5 112.350
H4 C1 C5 112.281 C5 C8 H9 109.284
C5 C8 H10 111.071 C5 C8 H11 110.849
H6 C5 Cl7 103.456 H6 C5 C8 112.268
Cl7 C5 C8 108.947 H9 C8 H10 108.551
H9 C8 H11 108.454 H10 C8 H11 108.563
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.453      
2 Cl -0.037      
3 H 0.248      
4 H 0.240      
5 C -0.332      
6 H 0.245      
7 Cl -0.042      
8 C -0.457      
9 H 0.204      
10 H 0.187      
11 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.013 0.739 0.132 0.750
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.274 1.368 -0.492
y 1.368 -42.543 -0.518
z -0.492 -0.518 -43.533
Traceless
 xyz
x -12.236 1.368 -0.492
y 1.368 6.860 -0.518
z -0.492 -0.518 5.376
Polar
3z2-r210.752
x2-y2-12.731
xy1.368
xz-0.492
yz-0.518


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 253.075
(<r2>)1/2 15.908