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

using model chemistry: PBE1PBE/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBE1PBE/6-31G
 hartrees
Energy at 0K-1037.795849
Energy at 298.15K 
HF Energy-1037.795849
Nuclear repulsion energy289.359283
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 PBE1PBE/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 A1 3204 3063 3.40 75.47 0.73 0.85
2 A1 3088 2952 8.67 245.41 0.01 0.01
3 A1 1528 1461 3.36 28.35 0.75 0.86
4 A1 1473 1408 13.26 4.10 0.37 0.54
5 A1 1222 1168 53.86 2.97 0.06 0.11
6 A1 948 906 10.84 8.19 0.70 0.82
7 A1 543 519 24.77 18.70 0.05 0.10
8 A1 367 351 1.72 3.60 0.32 0.49
9 A1 246 235 1.72 5.97 0.66 0.79
10 A2 3174 3034 0.00 13.50 0.75 0.86
11 A2 1520 1453 0.00 32.20 0.75 0.86
12 A2 1057 1010 0.00 3.36 0.75 0.86
13 A2 281 269 0.00 1.89 0.75 0.86
14 A2 267 255 0.00 0.01 0.75 0.86
15 B1 3180 3039 11.60 142.10 0.75 0.86
16 B1 1539 1471 15.06 0.06 0.75 0.86
17 B1 1176 1124 113.90 2.29 0.75 0.86
18 B1 621 593 115.45 17.44 0.75 0.86
19 B1 363 347 3.85 2.71 0.75 0.86
20 B1 296 283 0.04 0.00 0.75 0.86
21 B2 3203 3062 3.39 38.98 0.75 0.86
22 B2 3084 2948 1.83 2.49 0.75 0.86
23 B2 1512 1445 8.61 0.11 0.75 0.86
24 B2 1458 1394 32.03 8.09 0.75 0.86
25 B2 1271 1215 17.49 0.46 0.75 0.86
26 B2 992 949 0.35 1.07 0.75 0.86
27 B2 382 366 5.10 2.30 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18996.9 cm-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 18159.1 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 PBE1PBE/6-31G
ABC
0.11918 0.07739 0.06775

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.380
Cl2 1.510 0.000 -0.732
Cl3 -1.510 0.000 -0.732
C4 0.000 1.275 1.187
C5 0.000 -1.275 1.187
H6 0.000 2.153 0.539
H7 0.000 -2.153 0.539
H8 -0.891 1.305 1.822
H9 0.891 1.305 1.822
H10 0.891 -1.305 1.822
H11 -0.891 -1.305 1.822

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.87551.87551.50911.50912.15872.15872.13892.13892.13892.1389
Cl21.87553.01932.75512.75512.92072.92073.74052.93442.93443.7405
Cl31.87553.01932.75512.75512.92072.92072.93443.74053.74052.9344
C41.50912.75512.75512.55031.09123.48881.09441.09442.80232.8023
C51.50912.75512.75512.55033.48881.09122.80232.80231.09441.0944
H62.15872.92072.92071.09123.48884.30571.77751.77753.79423.7942
H72.15872.92072.92073.48881.09124.30573.79423.79421.77751.7775
H82.13893.74052.93441.09442.80231.77753.79421.78213.16002.6095
H92.13892.93443.74051.09442.80231.77753.79421.78212.60953.1600
H102.13892.93443.74052.80231.09443.79421.77753.16002.60951.7821
H112.13893.74052.93442.80231.09443.79421.77752.60953.16001.7821

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 111.217 C1 C4 H8 109.451
C1 C4 H9 109.451 C1 C5 H7 111.217
C1 C5 H10 109.451 C1 C5 H11 109.451
Cl2 C1 Cl3 107.212 Cl2 C1 C4 108.499
Cl2 C1 C5 108.499 Cl3 C1 C4 108.499
Cl3 C1 C5 108.499 C4 C1 C5 115.346
H6 C4 H8 108.837 H6 C4 H9 108.837
H7 C5 H10 108.837 H7 C5 H11 108.837
H8 C4 H9 109.013 H10 C5 H11 109.013
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.437      
2 Cl 0.034      
3 Cl 0.034      
4 C -0.439      
5 C -0.439      
6 H 0.218      
7 H 0.218      
8 H 0.202      
9 H 0.202      
10 H 0.202      
11 H 0.202      


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 3.084 3.084
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.602 0.000 0.000
y 0.000 -42.628 0.000
z 0.000 0.000 -43.760
Traceless
 xyz
x -5.408 0.000 0.000
y 0.000 3.553 0.000
z 0.000 0.000 1.855
Polar
3z2-r23.710
x2-y2-5.974
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.042 0.000 0.000
y 0.000 5.960 0.000
z 0.000 0.000 7.442


<r2> (average value of r2) Å2
<r2> 194.246
(<r2>)1/2 13.937