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

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-1038.356536
Energy at 298.15K 
HF Energy-1038.356536
Nuclear repulsion energy294.382483
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 wB97X-D/TZVP
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 3171 3028 6.57 72.74 0.73 0.84
2 A1 3070 2932 11.23 280.96 0.00 0.01
3 A1 1498 1430 3.38 12.94 0.70 0.82
4 A1 1441 1376 7.52 0.83 0.20 0.33
5 A1 1197 1144 41.20 2.44 0.28 0.44
6 A1 939 897 10.41 6.84 0.74 0.85
7 A1 576 550 17.22 13.35 0.04 0.08
8 A1 374 357 0.77 2.28 0.42 0.59
9 A1 258 247 1.15 4.00 0.62 0.77
10 A2 3147 3005 0.00 11.65 0.75 0.86
11 A2 1485 1418 0.00 13.49 0.75 0.86
12 A2 1039 992 0.00 1.76 0.75 0.86
13 A2 288 275 0.00 1.42 0.75 0.86
14 A2 269 257 0.00 0.02 0.75 0.86
15 B1 3152 3010 17.40 120.94 0.75 0.86
16 B1 1508 1440 7.46 0.06 0.75 0.86
17 B1 1156 1104 88.46 3.11 0.75 0.86
18 B1 681 651 95.65 14.76 0.75 0.86
19 B1 369 353 3.08 1.95 0.75 0.86
20 B1 309 295 0.00 0.03 0.75 0.86
21 B2 3169 3026 4.64 34.81 0.75 0.86
22 B2 3066 2928 3.90 1.45 0.75 0.86
23 B2 1482 1415 4.11 0.03 0.75 0.86
24 B2 1423 1359 17.61 0.96 0.75 0.86
25 B2 1228 1172 8.01 0.71 0.75 0.86
26 B2 965 922 0.00 1.12 0.75 0.86
27 B2 396 378 3.51 1.25 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18826.2 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 17979.0 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 wB97X-D/TZVP
ABC
0.12187 0.08081 0.07081

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.346
Cl2 1.469 0.000 -0.721
Cl3 -1.469 0.000 -0.721
C4 0.000 1.266 1.176
C5 0.000 -1.266 1.176
H6 0.000 2.149 0.540
H7 0.000 -2.149 0.540
H8 -0.888 1.284 1.809
H9 0.888 1.284 1.809
H10 0.888 -1.284 1.809
H11 -0.888 -1.284 1.809

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.81541.81541.51421.51422.15822.15822.14002.14002.14002.1400
Cl21.81542.93872.71292.71292.89292.89293.68872.89582.89583.6887
Cl31.81542.93872.71292.71292.89292.89292.89583.68873.68872.8958
C41.51422.71292.71292.53221.08823.47411.09081.09082.77372.7737
C51.51422.71292.71292.53223.47411.08822.77372.77371.09081.0908
H62.15822.89292.89291.08823.47414.29871.77381.77383.76663.7666
H72.15822.89292.89293.47411.08824.29873.76663.76661.77381.7738
H82.14003.68872.89581.09082.77371.77383.76661.77653.12302.5685
H92.14002.89583.68871.09082.77371.77383.76661.77652.56853.1230
H102.14002.89583.68872.77371.09083.76661.77383.12302.56851.7765
H112.14003.68872.89582.77371.09083.76661.77382.56853.12301.7765

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 110.994 C1 C4 H8 109.398
C1 C4 H9 109.398 C1 C5 H7 110.994
C1 C5 H10 109.398 C1 C5 H11 109.398
Cl2 C1 Cl3 108.070 Cl2 C1 C4 108.792
Cl2 C1 C5 108.792 Cl3 C1 C4 108.792
Cl3 C1 C5 108.792 C4 C1 C5 113.471
H6 C4 H8 108.988 H6 C4 H9 108.988
H7 C5 H10 108.988 H7 C5 H11 108.988
H8 C4 H9 109.045 H10 C5 H11 109.045
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.002      
2 Cl -0.087      
3 Cl -0.087      
4 C -0.354      
5 C -0.354      
6 H 0.165      
7 H 0.165      
8 H 0.138      
9 H 0.138      
10 H 0.138      
11 H 0.138      


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 2.518 2.518
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.340 0.000 0.000
y 0.000 -43.146 0.000
z 0.000 0.000 -43.756
Traceless
 xyz
x -3.890 0.000 0.000
y 0.000 2.403 0.000
z 0.000 0.000 1.487
Polar
3z2-r22.974
x2-y2-4.195
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.683 0.000 0.000
y 0.000 7.512 0.000
z 0.000 0.000 8.512


<r2> (average value of r2) Å2
<r2> 188.229
(<r2>)1/2 13.720