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

using model chemistry: wB97X-D/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 wB97X-D/3-21G
 hartrees
Energy at 0K-1033.231236
Energy at 298.15K 
HF Energy-1033.231236
Nuclear repulsion energy289.463897
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/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 3196 3196 1.39 69.93 0.74 0.85
2 A1 3098 3098 4.78 198.89 0.01 0.02
3 A1 1556 1556 4.31 30.37 0.75 0.86
4 A1 1492 1492 15.03 3.45 0.43 0.60
5 A1 1235 1235 52.69 2.67 0.07 0.14
6 A1 940 940 12.08 8.52 0.70 0.82
7 A1 551 551 20.60 17.61 0.05 0.09
8 A1 372 372 1.59 3.04 0.33 0.50
9 A1 246 246 1.93 5.96 0.67 0.80
10 A2 3171 3171 0.00 10.61 0.75 0.86
11 A2 1543 1543 0.00 33.74 0.75 0.86
12 A2 1077 1077 0.00 2.65 0.75 0.86
13 A2 288 288 0.00 2.01 0.75 0.86
14 A2 278 278 0.00 0.02 0.75 0.86
15 B1 3177 3177 5.71 128.48 0.75 0.86
16 B1 1566 1566 15.04 0.00 0.75 0.86
17 B1 1195 1195 119.15 2.70 0.75 0.86
18 B1 671 671 101.06 17.23 0.75 0.86
19 B1 362 362 2.52 2.50 0.75 0.86
20 B1 307 307 0.03 0.00 0.75 0.86
21 B2 3194 3194 1.79 35.97 0.75 0.86
22 B2 3094 3094 0.68 1.10 0.75 0.86
23 B2 1540 1540 9.48 0.03 0.75 0.86
24 B2 1478 1478 36.30 7.29 0.75 0.86
25 B2 1247 1247 18.62 0.64 0.75 0.86
26 B2 1002 1002 0.26 0.77 0.75 0.86
27 B2 383 383 4.30 2.51 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19128.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19128.5 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 wB97X-D/3-21G
ABC
0.11902 0.07758 0.06782

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.378
Cl2 1.507 0.000 -0.733
Cl3 -1.507 0.000 -0.733
C4 0.000 1.276 1.191
C5 0.000 -1.276 1.191
H6 0.000 2.150 0.538
H7 0.000 -2.150 0.538
H8 -0.893 1.300 1.823
H9 0.893 1.300 1.823
H10 0.893 -1.300 1.823
H11 -0.893 -1.300 1.823

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.87251.87251.51261.51262.15582.15582.13832.13832.13832.1383
Cl21.87253.01472.75692.75692.91692.91693.73892.93222.93223.7389
Cl31.87253.01472.75692.75692.91692.91692.93223.73893.73892.9322
C41.51262.75692.75692.55141.09133.48731.09381.09382.79782.7978
C51.51262.75692.75692.55143.48731.09132.79782.79781.09381.0938
H62.15582.91692.91691.09133.48734.29971.78071.78073.78773.7877
H72.15582.91692.91693.48731.09134.29973.78773.78771.78071.7807
H82.13833.73892.93221.09382.79781.78073.78771.78513.15312.5992
H92.13832.93223.73891.09382.79781.78073.78771.78512.59923.1531
H102.13832.93223.73892.79781.09383.78771.78073.15312.59921.7851
H112.13833.73892.93222.79781.09383.78771.78072.59923.15311.7851

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 110.727 C1 C4 H8 109.195
C1 C4 H9 109.195 C1 C5 H7 110.727
C1 C5 H10 109.195 C1 C5 H11 109.195
Cl2 C1 Cl3 107.218 Cl2 C1 C4 108.591
Cl2 C1 C5 108.591 Cl3 C1 C4 108.591
Cl3 C1 C5 108.591 C4 C1 C5 114.993
H6 C4 H8 109.164 H6 C4 H9 109.164
H7 C5 H10 109.164 H7 C5 H11 109.164
H8 C4 H9 109.377 H10 C5 H11 109.377
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.484      
2 Cl 0.044      
3 Cl 0.044      
4 C -0.557      
5 C -0.557      
6 H 0.262      
7 H 0.262      
8 H 0.246      
9 H 0.246      
10 H 0.246      
11 H 0.246      


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 3.154 3.154
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.889 0.000 0.000
y 0.000 -42.798 0.000
z 0.000 0.000 -43.989
Traceless
 xyz
x -5.496 0.000 0.000
y 0.000 3.641 0.000
z 0.000 0.000 1.855
Polar
3z2-r23.709
x2-y2-6.091
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.618 0.000 0.000
y 0.000 5.506 0.000
z 0.000 0.000 7.008


<r2> (average value of r2) Å2
<r2> 194.218
(<r2>)1/2 13.936