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

using model chemistry: HSEh1PBE/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 HSEh1PBE/3-21G
 hartrees
Energy at 0K-1032.871157
Energy at 298.15K 
HF Energy-1032.871157
Nuclear repulsion energy289.681899
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 HSEh1PBE/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 3187 3070 1.41 69.33 0.73 0.84
2 A1 3087 2973 4.87 210.44 0.01 0.02
3 A1 1545 1489 3.26 28.93 0.75 0.86
4 A1 1476 1422 14.34 4.16 0.36 0.53
5 A1 1224 1179 55.31 2.77 0.07 0.14
6 A1 940 906 12.63 7.85 0.67 0.80
7 A1 540 520 22.48 17.68 0.05 0.09
8 A1 365 352 1.75 3.09 0.33 0.50
9 A1 242 233 1.83 6.22 0.66 0.80
10 A2 3160 3044 0.00 12.85 0.75 0.86
11 A2 1532 1476 0.00 33.31 0.75 0.86
12 A2 1065 1026 0.00 2.48 0.75 0.86
13 A2 286 276 0.00 1.43 0.75 0.86
14 A2 281 271 0.00 0.63 0.75 0.86
15 B1 3166 3049 6.23 130.90 0.75 0.86
16 B1 1555 1498 12.90 0.01 0.75 0.86
17 B1 1180 1137 120.20 2.36 0.75 0.86
18 B1 645 622 109.79 16.19 0.75 0.86
19 B1 357 344 3.03 2.45 0.75 0.86
20 B1 308 297 0.02 0.00 0.75 0.86
21 B2 3186 3070 1.79 36.63 0.75 0.86
22 B2 3082 2969 0.53 2.70 0.75 0.86
23 B2 1528 1472 8.50 0.10 0.75 0.86
24 B2 1462 1409 36.43 8.24 0.75 0.86
25 B2 1252 1206 20.84 1.06 0.75 0.86
26 B2 995 959 0.22 0.63 0.75 0.86
27 B2 378 364 4.52 2.48 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19013.8 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 18316.0 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 HSEh1PBE/3-21G
ABC
0.11968 0.07747 0.06789

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.381
Cl2 1.509 0.000 -0.730
Cl3 -1.509 0.000 -0.730
C4 0.000 1.274 1.185
C5 0.000 -1.274 1.185
H6 0.000 2.146 0.527
H7 0.000 -2.146 0.527
H8 -0.894 1.302 1.817
H9 0.894 1.302 1.817
H10 0.894 -1.302 1.817
H11 -0.894 -1.302 1.817

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.87411.87411.50671.50672.15072.15072.13452.13452.13452.1345
Cl21.87413.01842.75132.75132.90902.90903.73612.92612.92613.7361
Cl31.87413.01842.75132.75132.90902.90902.92613.73613.73612.9261
C41.50672.75132.75132.54841.09223.48271.09511.09512.79892.7989
C51.50672.75132.75132.54843.48271.09222.79892.79891.09511.0951
H62.15072.90902.90901.09223.48274.29151.78221.78223.78793.7879
H72.15072.90902.90903.48271.09224.29153.78793.78791.78221.7822
H82.13453.73612.92611.09512.79891.78223.78791.78763.15802.6033
H92.13452.92613.73611.09512.79891.78223.78791.78762.60333.1580
H102.13452.92613.73612.79891.09513.78791.78223.15802.60331.7876
H112.13453.73612.92612.79891.09513.78791.78222.60333.15801.7876

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 110.684 C1 C4 H8 109.224
C1 C4 H9 109.224 C1 C5 H7 110.684
C1 C5 H10 109.224 C1 C5 H11 109.224
Cl2 C1 Cl3 107.277 Cl2 C1 C4 108.447
Cl2 C1 C5 108.447 Cl3 C1 C4 108.447
Cl3 C1 C5 108.447 C4 C1 C5 115.489
H6 C4 H8 109.141 H6 C4 H9 109.141
H7 C5 H10 109.141 H7 C5 H11 109.141
H8 C4 H9 109.410 H10 C5 H11 109.410
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.501      
2 Cl 0.050      
3 Cl 0.050      
4 C -0.567      
5 C -0.567      
6 H 0.266      
7 H 0.266      
8 H 0.251      
9 H 0.251      
10 H 0.251      
11 H 0.251      


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 3.109 3.109
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.867 0.000 0.000
y 0.000 -42.869 0.000
z 0.000 0.000 -44.038
Traceless
 xyz
x -5.413 0.000 0.000
y 0.000 3.584 0.000
z 0.000 0.000 1.830
Polar
3z2-r23.659
x2-y2-5.998
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.703 0.000 0.000
y 0.000 5.604 0.000
z 0.000 0.000 7.090


<r2> (average value of r2) Å2
<r2> 193.990
(<r2>)1/2 13.928