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

using model chemistry: wB97X-D/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-1038.283708
Energy at 298.15K 
HF Energy-1038.283708
Nuclear repulsion energy295.123114
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(2df,p)
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 3174 3174 6.57 68.10 0.74 0.85
2 A1 3067 3067 10.85 204.61 0.01 0.01
3 A1 1493 1493 2.74 20.41 0.75 0.86
4 A1 1429 1429 6.06 2.14 0.35 0.52
5 A1 1191 1191 35.45 1.16 0.19 0.32
6 A1 939 939 9.63 6.55 0.74 0.85
7 A1 579 579 15.81 14.96 0.03 0.05
8 A1 370 370 0.78 1.92 0.27 0.42
9 A1 258 258 1.28 2.91 0.65 0.79
10 A2 3149 3149 0.00 10.20 0.75 0.86
11 A2 1481 1481 0.00 20.89 0.75 0.86
12 A2 1030 1030 0.00 1.80 0.75 0.86
13 A2 285 285 0.00 1.11 0.75 0.86
14 A2 267 267 0.00 0.00 0.75 0.86
15 B1 3155 3155 16.89 116.40 0.75 0.86
16 B1 1505 1505 5.90 0.01 0.75 0.86
17 B1 1148 1148 85.88 1.01 0.75 0.86
18 B1 691 691 90.92 11.05 0.75 0.86
19 B1 366 366 2.84 1.19 0.75 0.86
20 B1 303 303 0.01 0.00 0.75 0.86
21 B2 3172 3172 3.70 33.09 0.75 0.86
22 B2 3063 3063 4.82 0.93 0.75 0.86
23 B2 1478 1478 3.99 0.05 0.75 0.86
24 B2 1413 1413 14.21 2.96 0.75 0.86
25 B2 1223 1223 6.41 0.51 0.75 0.86
26 B2 958 958 0.03 1.84 0.75 0.86
27 B2 395 395 3.06 1.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18791.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18791.0 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/6-31G(2df,p)
ABC
0.12181 0.08149 0.07149

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.341
Cl2 1.459 0.000 -0.719
Cl3 -1.459 0.000 -0.719
C4 0.000 1.270 1.175
C5 0.000 -1.270 1.175
H6 0.000 2.154 0.537
H7 0.000 -2.154 0.537
H8 -0.890 1.287 1.809
H9 0.890 1.287 1.809
H10 0.890 -1.287 1.809
H11 -0.890 -1.287 1.809

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.80391.80391.51921.51922.16322.16322.14562.14562.14562.1456
Cl21.80392.91872.70762.70762.88952.88953.68372.89352.89353.6837
Cl31.80392.91872.70762.70762.88952.88952.89353.68373.68372.8935
C41.51922.70762.70762.53961.09063.48301.09321.09322.78032.7803
C51.51922.70762.70762.53963.48301.09062.78032.78031.09321.0932
H62.16322.88952.88951.09063.48304.30851.77871.77873.77503.7750
H72.16322.88952.88953.48301.09064.30853.77503.77501.77871.7787
H82.14563.68372.89351.09322.78031.77873.77501.78083.12942.5733
H92.14562.89353.68371.09322.78031.77873.77501.78082.57333.1294
H102.14562.89353.68372.78031.09323.77501.77873.12942.57331.7808
H112.14563.68372.89352.78031.09323.77501.77872.57333.12941.7808

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 110.895 C1 C4 H8 109.347
C1 C4 H9 109.347 C1 C5 H7 110.895
C1 C5 H10 109.347 C1 C5 H11 109.347
Cl2 C1 Cl3 107.994 Cl2 C1 C4 108.828
Cl2 C1 C5 108.828 Cl3 C1 C4 108.828
Cl3 C1 C5 108.828 C4 C1 C5 113.402
H6 C4 H8 109.074 H6 C4 H9 109.074
H7 C5 H10 109.074 H7 C5 H11 109.074
H8 C4 H9 109.078 H10 C5 H11 109.078
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.137      
2 Cl -0.143      
3 Cl -0.143      
4 C -0.422      
5 C -0.422      
6 H 0.175      
7 H 0.175      
8 H 0.161      
9 H 0.161      
10 H 0.161      
11 H 0.161      


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 2.419 2.419
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.722 0.000 0.000
y 0.000 -42.669 0.000
z 0.000 0.000 -43.161
Traceless
 xyz
x -3.807 0.000 0.000
y 0.000 2.273 0.000
z 0.000 0.000 1.535
Polar
3z2-r23.069
x2-y2-4.053
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.364 0.000 0.000
y 0.000 7.334 0.000
z 0.000 0.000 8.253


<r2> (average value of r2) Å2
<r2> 186.960
(<r2>)1/2 13.673