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

using model chemistry: B3LYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/STO-3G
 hartrees
Energy at 0K-1026.900934
Energy at 298.15K 
HF Energy-1026.900934
Nuclear repulsion energy286.688553
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 B3LYP/STO-3G
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 3498 3122 1.50 38.83 0.75 0.86
2 A1 3317 2960 0.18 95.31 0.00 0.01
3 A1 1649 1472 1.52 26.61 0.75 0.86
4 A1 1555 1387 0.66 4.43 0.26 0.42
5 A1 1278 1141 52.62 1.59 0.10 0.18
6 A1 980 874 7.44 9.52 0.73 0.84
7 A1 591 527 13.78 13.92 0.03 0.05
8 A1 355 317 0.10 1.75 0.44 0.61
9 A1 241 216 3.58 3.39 0.72 0.84
10 A2 3483 3108 0.00 4.98 0.75 0.86
11 A2 1645 1468 0.00 27.20 0.75 0.86
12 A2 1098 980 0.00 4.09 0.75 0.86
13 A2 267 238 0.00 1.54 0.75 0.86
14 A2 228 203 0.00 0.01 0.75 0.86
15 B1 3485 3110 1.58 63.33 0.75 0.86
16 B1 1656 1478 5.80 0.32 0.75 0.86
17 B1 1247 1113 105.52 0.00 0.75 0.86
18 B1 768 685 57.92 10.82 0.75 0.86
19 B1 347 309 0.87 1.32 0.75 0.86
20 B1 250 223 0.01 0.01 0.75 0.86
21 B2 3497 3121 0.49 19.12 0.75 0.86
22 B2 3316 2959 1.18 0.00 0.75 0.86
23 B2 1641 1464 2.63 0.16 0.75 0.86
24 B2 1540 1374 3.25 7.44 0.75 0.86
25 B2 1289 1150 24.56 0.01 0.75 0.86
26 B2 1023 913 0.18 2.15 0.75 0.86
27 B2 370 330 6.78 2.41 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 20306.6 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 18121.6 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 B3LYP/STO-3G
ABC
0.11610 0.07598 0.06697

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.351
Cl2 1.517 0.000 -0.736
Cl3 -1.517 0.000 -0.736
C4 0.000 1.306 1.204
C5 0.000 -1.306 1.204
H6 0.000 2.190 0.549
H7 0.000 -2.190 0.549
H8 -0.899 1.324 1.841
H9 0.899 1.324 1.841
H10 0.899 -1.324 1.841
H11 -0.899 -1.324 1.841

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.86641.86641.55961.55962.19882.19882.18612.18612.18612.1861
Cl21.86643.03402.78732.78732.95762.95763.77202.96212.96213.7720
Cl31.86643.03402.78732.78732.95762.95762.96213.77203.77202.9621
C41.55962.78732.78732.61211.10023.55681.10171.10172.85162.8516
C51.55962.78732.78732.61213.55681.10022.85162.85161.10171.1017
H62.19882.95762.95761.10023.55684.37991.79621.79623.85053.8505
H72.19882.95762.95763.55681.10024.37993.85053.85051.79621.7962
H82.18613.77202.96211.10172.85161.79623.85051.79753.20082.6484
H92.18612.96213.77201.10172.85161.79623.85051.79752.64843.2008
H102.18612.96213.77202.85161.10173.85051.79623.20082.64841.7975
H112.18613.77202.96212.85161.10173.85051.79622.64843.20081.7975

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 110.329 C1 C4 H8 109.255
C1 C4 H9 109.255 C1 C5 H7 110.329
C1 C5 H10 109.255 C1 C5 H11 109.255
Cl2 C1 Cl3 108.742 Cl2 C1 C4 108.565
Cl2 C1 C5 108.565 Cl3 C1 C4 108.565
Cl3 C1 C5 108.565 C4 C1 C5 113.740
H6 C4 H8 109.326 H6 C4 H9 109.326
H7 C5 H10 109.326 H7 C5 H11 109.326
H8 C4 H9 109.332 H10 C5 H11 109.332
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.099      
2 Cl -0.139      
3 Cl -0.139      
4 C -0.212      
5 C -0.212      
6 H 0.105      
7 H 0.105      
8 H 0.098      
9 H 0.098      
10 H 0.098      
11 H 0.098      


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 2.873 2.873
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.561 0.000 0.000
y 0.000 -39.980 0.000
z 0.000 0.000 -41.069
Traceless
 xyz
x -5.036 0.000 0.000
y 0.000 3.334 0.000
z 0.000 0.000 1.702
Polar
3z2-r23.404
x2-y2-5.581
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.174 0.000 0.000
y 0.000 2.791 0.000
z 0.000 0.000 3.846


<r2> (average value of r2) Å2
<r2> 195.603
(<r2>)1/2 13.986