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

using model chemistry: B3LYP/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-147.809088
Energy at 298.15K 
HF Energy-147.809088
Nuclear repulsion energy145.851032
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/LANL2DZ
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 3181 3058 11.73 67.56 0.72 0.83
2 A1 3063 2944 15.34 297.72 0.01 0.01
3 A1 1506 1448 3.90 17.78 0.75 0.85
4 A1 1453 1397 9.70 0.74 0.59 0.75
5 A1 1201 1154 66.62 2.18 0.07 0.13
6 A1 918 882 8.83 9.35 0.74 0.85
7 A1 515 495 21.67 20.06 0.05 0.10
8 A1 351 337 3.04 4.82 0.39 0.56
9 A1 236 227 1.45 6.72 0.68 0.81
10 A2 3149 3027 0.00 13.23 0.75 0.86
11 A2 1501 1443 0.00 23.29 0.75 0.86
12 A2 1041 1001 0.00 5.84 0.75 0.86
13 A2 273 263 0.00 2.77 0.75 0.86
14 A2 252 243 0.00 0.00 0.75 0.86
15 B1 3156 3034 30.51 123.91 0.75 0.86
16 B1 1519 1461 17.49 0.00 0.75 0.86
17 B1 1160 1115 111.31 1.11 0.75 0.86
18 B1 589 566 99.49 13.57 0.75 0.86
19 B1 352 338 5.97 4.95 0.75 0.86
20 B1 288 276 0.04 0.00 0.75 0.86
21 B2 3178 3055 10.81 39.32 0.75 0.86
22 B2 3059 2940 3.62 1.85 0.75 0.86
23 B2 1492 1435 8.56 0.01 0.75 0.86
24 B2 1438 1382 26.04 2.44 0.75 0.86
25 B2 1247 1198 23.63 0.36 0.75 0.86
26 B2 973 935 0.27 0.94 0.75 0.86
27 B2 373 359 4.58 3.16 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18732.0 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 18005.2 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/LANL2DZ
ABC
0.11688 0.07561 0.06640

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.387
Cl2 1.527 0.000 -0.738
Cl3 -1.527 0.000 -0.738
C4 0.000 1.292 1.197
C5 0.000 -1.292 1.197
H6 0.000 2.167 0.541
H7 0.000 -2.167 0.541
H8 -0.893 1.328 1.833
H9 0.893 1.328 1.833
H10 0.893 -1.328 1.833
H11 -0.893 -1.328 1.833

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.89711.89711.52501.52502.17202.17202.15602.15602.15602.1560
Cl21.89713.05402.78332.78332.94322.94323.77192.96212.96213.7719
Cl31.89713.05402.78332.78332.94322.94322.96213.77193.77192.9621
C41.52502.78332.78332.58471.09303.52061.09641.09642.84012.8401
C51.52502.78332.78332.58473.52061.09302.84012.84011.09641.0964
H62.17202.94322.94321.09303.52064.33321.78011.78013.83093.8309
H72.17202.94322.94323.52061.09304.33323.83093.83091.78011.7801
H82.15603.77192.96211.09642.84011.78013.83091.78543.20002.6556
H92.15602.96213.77191.09642.84011.78013.83091.78542.65563.2000
H102.15602.96213.77192.84011.09643.83091.78013.20002.65561.7854
H112.15603.77192.96212.84011.09643.83091.78012.65563.20001.7854

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 111.053 C1 C4 H8 109.581
C1 C4 H9 109.581 C1 C5 H7 111.053
C1 C5 H10 109.581 C1 C5 H11 109.581
Cl2 C1 Cl3 107.209 Cl2 C1 C4 108.360
Cl2 C1 C5 108.360 Cl3 C1 C4 108.360
Cl3 C1 C5 108.360 C4 C1 C5 115.875
H6 C4 H8 108.789 H6 C4 H9 108.789
H7 C5 H10 108.789 H7 C5 H11 108.789
H8 C4 H9 109.013 H10 C5 H11 109.013
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.206      
2 Cl -0.045      
3 Cl -0.045      
4 C -0.535      
5 C -0.535      
6 H 0.248      
7 H 0.248      
8 H 0.217      
9 H 0.217      
10 H 0.217      
11 H 0.217      


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 3.060 3.060
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.660 0.000 0.000
y 0.000 -41.033 0.000
z 0.000 0.000 -42.161
Traceless
 xyz
x -5.063 0.000 0.000
y 0.000 3.378 0.000
z 0.000 0.000 1.686
Polar
3z2-r23.371
x2-y2-5.627
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.724 0.000 0.000
y 0.000 5.615 0.000
z 0.000 0.000 7.036


<r2> (average value of r2) Å2
<r2> 139.090
(<r2>)1/2 11.794