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

using model chemistry: wB97X-D/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 wB97X-D/6-31G*
 hartrees
Energy at 0K-1038.266574
Energy at 298.15K 
HF Energy-1038.266574
Nuclear repulsion energy294.364733
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/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 3190 3026 6.86 76.06 0.74 0.85
2 A1 3088 2929 11.24 208.22 0.01 0.01
3 A1 1525 1447 2.83 26.08 0.75 0.86
4 A1 1461 1385 7.68 2.74 0.37 0.54
5 A1 1209 1147 37.81 1.13 0.16 0.27
6 A1 947 898 9.97 7.87 0.75 0.86
7 A1 580 550 18.23 13.70 0.04 0.08
8 A1 376 356 0.83 2.31 0.35 0.51
9 A1 262 249 1.37 3.92 0.66 0.79
10 A2 3166 3003 0.00 10.10 0.75 0.86
11 A2 1513 1435 0.00 27.22 0.75 0.86
12 A2 1047 993 0.00 3.27 0.75 0.86
13 A2 289 274 0.00 1.24 0.75 0.86
14 A2 274 260 0.00 0.02 0.75 0.86
15 B1 3172 3008 18.25 127.48 0.75 0.86
16 B1 1536 1457 8.54 0.02 0.75 0.86
17 B1 1168 1107 93.23 0.97 0.75 0.86
18 B1 691 655 101.24 13.36 0.75 0.86
19 B1 371 351 2.89 1.53 0.75 0.86
20 B1 311 295 0.02 0.00 0.75 0.86
21 B2 3189 3025 4.86 37.14 0.75 0.86
22 B2 3084 2925 4.83 0.32 0.75 0.86
23 B2 1510 1432 4.97 0.05 0.75 0.86
24 B2 1444 1369 16.96 5.15 0.75 0.86
25 B2 1237 1173 7.72 0.20 0.75 0.86
26 B2 971 921 0.11 2.06 0.75 0.86
27 B2 398 377 3.82 1.46 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19002.7 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 18024.1 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 wB97X-D/6-31G*
ABC
0.12166 0.08086 0.07093

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.340
Cl2 1.467 0.000 -0.720
Cl3 -1.467 0.000 -0.720
C4 0.000 1.269 1.177
C5 0.000 -1.269 1.177
H6 0.000 2.157 0.541
H7 0.000 -2.157 0.541
H8 -0.891 1.285 1.812
H9 0.891 1.285 1.812
H10 0.891 -1.285 1.812
H11 -0.891 -1.285 1.812

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.81021.81021.52011.52012.16612.16612.14742.14742.14742.1474
Cl21.81022.93472.71322.71322.89752.89753.69082.89732.89733.6908
Cl31.81022.93472.71322.71322.89752.89752.89733.69083.69082.8973
C41.52012.71322.71322.53811.09173.48421.09401.09402.77882.7788
C51.52012.71322.71322.53813.48421.09172.77882.77881.09401.0940
H62.16612.89752.89751.09173.48424.31341.77951.77953.77563.7756
H72.16612.89752.89753.48421.09174.31343.77563.77561.77951.7795
H82.14743.69082.89731.09402.77881.77953.77561.78143.12762.5708
H92.14742.89733.69081.09402.77881.77953.77561.78142.57083.1276
H102.14742.89733.69082.77881.09403.77561.77953.12762.57081.7814
H112.14743.69082.89732.77881.09403.77561.77952.57083.12761.7814

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 111.003 C1 C4 H8 109.387
C1 C4 H9 109.387 C1 C5 H7 111.003
C1 C5 H10 109.387 C1 C5 H11 109.387
Cl2 C1 Cl3 108.312 Cl2 C1 C4 108.804
Cl2 C1 C5 108.804 Cl3 C1 C4 108.804
Cl3 C1 C5 108.804 C4 C1 C5 113.205
H6 C4 H8 109.013 H6 C4 H9 109.013
H7 C5 H10 109.013 H7 C5 H11 109.013
H8 C4 H9 109.007 H10 C5 H11 109.007
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.194      
2 Cl -0.027      
3 Cl -0.027      
4 C -0.473      
5 C -0.473      
6 H 0.210      
7 H 0.210      
8 H 0.193      
9 H 0.193      
10 H 0.193      
11 H 0.193      


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 2.536 2.536
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.069 0.000 0.000
y 0.000 -42.780 0.000
z 0.000 0.000 -43.400
Traceless
 xyz
x -3.979 0.000 0.000
y 0.000 2.454 0.000
z 0.000 0.000 1.525
Polar
3z2-r23.050
x2-y2-4.289
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.801 0.000 0.000
y 0.000 6.471 0.000
z 0.000 0.000 7.569


<r2> (average value of r2) Å2
<r2> 188.011
(<r2>)1/2 13.712