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

using model chemistry: PBEPBE/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 PBEPBE/6-31G
 hartrees
Energy at 0K-1037.704142
Energy at 298.15K 
HF Energy-1037.704142
Nuclear repulsion energy286.209207
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 PBEPBE/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 3119 3076 4.24 78.02 0.72 0.84
2 A1 3003 2962 9.40 265.04 0.01 0.01
3 A1 1481 1461 2.56 28.55 0.75 0.86
4 A1 1420 1400 10.67 6.08 0.28 0.44
5 A1 1175 1159 56.14 2.99 0.02 0.04
6 A1 905 892 13.56 7.66 0.64 0.78
7 A1 514 507 25.40 18.66 0.05 0.09
8 A1 353 348 2.59 4.32 0.29 0.45
9 A1 232 229 1.50 6.69 0.64 0.78
10 A2 3084 3041 0.00 17.55 0.75 0.86
11 A2 1475 1454 0.00 33.72 0.75 0.86
12 A2 1017 1003 0.00 3.16 0.75 0.86
13 A2 271 267 0.00 2.08 0.75 0.86
14 A2 259 255 0.00 0.04 0.75 0.86
15 B1 3090 3047 14.79 151.29 0.75 0.86
16 B1 1494 1473 12.71 0.17 0.75 0.86
17 B1 1130 1115 108.10 1.65 0.75 0.86
18 B1 565 557 121.85 13.89 0.75 0.86
19 B1 349 344 6.55 3.24 0.75 0.86
20 B1 286 282 0.01 0.00 0.75 0.86
21 B2 3117 3074 4.08 40.90 0.75 0.86
22 B2 2999 2958 1.79 5.87 0.75 0.86
23 B2 1465 1445 7.56 0.18 0.75 0.86
24 B2 1406 1387 28.22 10.56 0.75 0.86
25 B2 1223 1206 23.51 1.58 0.75 0.86
26 B2 954 941 0.01 0.64 0.75 0.86
27 B2 368 363 5.22 2.47 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18376.2 cm-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 18122.6 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 PBEPBE/6-31G
ABC
0.11712 0.07543 0.06613

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.392
Cl2 1.531 0.000 -0.739
Cl3 -1.531 0.000 -0.739
C4 0.000 1.287 1.196
C5 0.000 -1.287 1.196
H6 0.000 2.168 0.539
H7 0.000 -2.168 0.539
H8 -0.898 1.319 1.836
H9 0.898 1.319 1.836
H10 0.898 -1.319 1.836
H11 -0.898 -1.319 1.836

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.90361.90361.51751.51752.17322.17322.15212.15212.15212.1521
Cl21.90363.06242.78302.78302.94592.94593.77772.96162.96163.7777
Cl31.90363.06242.78302.78302.94592.94592.96163.77773.77772.9616
C41.51752.78302.78302.57411.09933.51731.10301.10302.83012.8301
C51.51752.78302.78302.57413.51731.09932.83012.83011.10301.1030
H62.17322.94592.94591.09933.51734.33651.79141.79143.82793.8279
H72.17322.94592.94593.51731.09934.33653.82793.82791.79141.7914
H82.15213.77772.96161.10302.83011.79143.82791.79593.19212.6389
H92.15212.96163.77771.10302.83011.79143.82791.79592.63893.1921
H102.15212.96163.77772.83011.10303.82791.79143.19212.63891.7959
H112.15213.77772.96162.83011.10303.82791.79142.63893.19211.7959

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 111.291 C1 C4 H8 109.401
C1 C4 H9 109.401 C1 C5 H7 111.291
C1 C5 H10 109.401 C1 C5 H11 109.401
Cl2 C1 Cl3 107.095 Cl2 C1 C4 108.347
Cl2 C1 C5 108.347 Cl3 C1 C4 108.347
Cl3 C1 C5 108.347 C4 C1 C5 116.019
H6 C4 H8 108.857 H6 C4 H9 108.857
H7 C5 H10 108.857 H7 C5 H11 108.857
H8 C4 H9 108.998 H10 C5 H11 108.998
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.387      
2 Cl 0.018      
3 Cl 0.018      
4 C -0.404      
5 C -0.404      
6 H 0.204      
7 H 0.204      
8 H 0.188      
9 H 0.188      
10 H 0.188      
11 H 0.188      


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 3.068 3.068
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.512 0.000 0.000
y 0.000 -42.567 0.000
z 0.000 0.000 -43.651
Traceless
 xyz
x -5.402 0.000 0.000
y 0.000 3.514 0.000
z 0.000 0.000 1.888
Polar
3z2-r23.777
x2-y2-5.944
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.423 0.000 0.000
y 0.000 6.243 0.000
z 0.000 0.000 7.762


<r2> (average value of r2) Å2
<r2> 197.951
(<r2>)1/2 14.070