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

using model chemistry: B3LYPultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/3-21G
 hartrees
Energy at 0K-1033.298782
Energy at 298.15K 
HF Energy-1033.298782
Nuclear repulsion energy287.226268
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 B3LYPultrafine/3-21G
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 3165 3054 2.34 69.73 0.71 0.83
2 A1 3072 2964 6.46 213.21 0.01 0.02
3 A1 1549 1495 2.56 29.84 0.75 0.86
4 A1 1477 1425 8.57 4.88 0.32 0.48
5 A1 1218 1175 51.77 2.55 0.03 0.06
6 A1 911 879 15.25 8.38 0.66 0.79
7 A1 522 503 22.82 18.54 0.05 0.09
8 A1 357 345 2.20 3.72 0.30 0.46
9 A1 234 226 1.62 6.53 0.66 0.79
10 A2 3133 3023 0.00 13.88 0.75 0.86
11 A2 1538 1484 0.00 33.94 0.75 0.86
12 A2 1065 1028 0.00 2.70 0.75 0.86
13 A2 279 269 0.00 1.84 0.75 0.86
14 A2 274 264 0.00 0.31 0.75 0.86
15 B1 3139 3029 9.27 134.78 0.75 0.86
16 B1 1560 1505 10.52 0.02 0.75 0.86
17 B1 1177 1136 112.89 1.98 0.75 0.86
18 B1 615 594 114.78 16.77 0.75 0.86
19 B1 350 337 4.20 3.03 0.75 0.86
20 B1 298 288 0.02 0.00 0.75 0.86
21 B2 3164 3053 2.84 36.60 0.75 0.86
22 B2 3067 2959 0.72 3.92 0.75 0.86
23 B2 1533 1479 7.48 0.08 0.75 0.86
24 B2 1464 1413 25.42 8.82 0.75 0.86
25 B2 1228 1185 20.24 1.43 0.75 0.86
26 B2 986 951 0.00 0.55 0.75 0.86
27 B2 371 358 4.65 2.60 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18871.6 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 18209.2 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 B3LYPultrafine/3-21G
ABC
0.11784 0.07596 0.06655

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.391
Cl2 1.526 0.000 -0.737
Cl3 -1.526 0.000 -0.737
C4 0.000 1.284 1.194
C5 0.000 -1.284 1.194
H6 0.000 2.153 0.534
H7 0.000 -2.153 0.534
H8 -0.893 1.313 1.826
H9 0.893 1.313 1.826
H10 0.893 -1.313 1.826
H11 -0.893 -1.313 1.826

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.89741.89741.51461.51462.15742.15742.14072.14072.14072.1407
Cl21.89743.05212.77602.77602.92872.92873.76122.94852.94853.7612
Cl31.89743.05212.77602.77602.92872.92872.94853.76123.76122.9485
C41.51462.77602.77602.56771.09133.49931.09471.09472.81782.8178
C51.51462.77602.77602.56773.49931.09132.81782.81781.09471.0947
H62.15742.92872.92871.09133.49934.30521.78151.78153.80503.8050
H72.15742.92872.92873.49931.09134.30523.80503.80501.78151.7815
H82.14073.76122.94851.09472.81781.78153.80501.78673.17592.6257
H92.14072.94853.76121.09472.81781.78153.80501.78672.62573.1759
H102.14072.94853.76122.81781.09473.80501.78153.17592.62571.7867
H112.14073.76122.94852.81781.09473.80501.78152.62573.17591.7867

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 110.711 C1 C4 H8 109.195
C1 C4 H9 109.195 C1 C5 H7 110.711
C1 C5 H10 109.195 C1 C5 H11 109.195
Cl2 C1 Cl3 107.083 Cl2 C1 C4 108.379
Cl2 C1 C5 108.379 Cl3 C1 C4 108.379
Cl3 C1 C5 108.379 C4 C1 C5 115.908
H6 C4 H8 109.166 H6 C4 H9 109.166
H7 C5 H10 109.166 H7 C5 H11 109.166
H8 C4 H9 109.390 H10 C5 H11 109.390
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.421      
2 Cl 0.021      
3 Cl 0.021      
4 C -0.507      
5 C -0.507      
6 H 0.243      
7 H 0.243      
8 H 0.227      
9 H 0.227      
10 H 0.227      
11 H 0.227      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 3.141 3.141
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.014 0.000 0.000
y 0.000 -42.869 0.000
z 0.000 0.000 -44.067
Traceless
 xyz
x -5.545 0.000 0.000
y 0.000 3.671 0.000
z 0.000 0.000 1.874
Polar
3z2-r23.749
x2-y2-6.144
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.885 0.000 0.000
y 0.000 5.625 0.000
z 0.000 0.000 7.190


<r2> (average value of r2) Å2
<r2> 197.017
(<r2>)1/2 14.036