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

using model chemistry: B3PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/6-311G**
 hartrees
Energy at 0K-1038.273315
Energy at 298.15K 
HF Energy-1038.273315
Nuclear repulsion energy294.545091
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 B3PW91/6-311G**
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 3154 3038 6.81 74.97 0.74 0.85
2 A1 3055 2943 10.84 262.89 0.00 0.01
3 A1 1482 1427 2.85 12.90 0.73 0.84
4 A1 1418 1366 7.12 0.57 0.60 0.75
5 A1 1177 1133 44.64 2.06 0.29 0.45
6 A1 927 893 9.58 5.61 0.75 0.86
7 A1 563 543 18.33 13.13 0.04 0.08
8 A1 366 352 1.38 2.78 0.48 0.64
9 A1 258 249 0.82 4.82 0.62 0.77
10 A2 3129 3013 0.00 15.20 0.75 0.86
11 A2 1469 1415 0.00 16.43 0.75 0.86
12 A2 1021 983 0.00 1.26 0.75 0.86
13 A2 285 275 0.00 1.67 0.75 0.86
14 A2 274 264 0.00 0.04 0.75 0.86
15 B1 3134 3019 18.39 138.54 0.75 0.86
16 B1 1491 1436 6.26 0.06 0.75 0.86
17 B1 1131 1090 98.12 3.87 0.75 0.86
18 B1 645 621 112.81 13.34 0.75 0.86
19 B1 362 348 4.55 2.10 0.75 0.86
20 B1 307 296 0.01 0.01 0.75 0.86
21 B2 3152 3036 4.43 40.42 0.75 0.86
22 B2 3051 2938 3.48 2.56 0.75 0.86
23 B2 1465 1411 4.10 0.01 0.75 0.86
24 B2 1401 1349 18.25 1.96 0.75 0.86
25 B2 1218 1173 8.85 0.30 0.75 0.86
26 B2 950 915 0.07 1.08 0.75 0.86
27 B2 388 374 3.12 0.92 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18637.5 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 17949.8 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 B3PW91/6-311G**
ABC
0.12203 0.08081 0.07105

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.346
Cl2 1.468 0.000 -0.719
Cl3 -1.468 0.000 -0.719
C4 0.000 1.269 1.172
C5 0.000 -1.269 1.172
H6 0.000 2.151 0.531
H7 0.000 -2.151 0.531
H8 -0.890 1.292 1.806
H9 0.890 1.292 1.806
H10 0.890 -1.292 1.806
H11 -0.890 -1.292 1.806

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.81341.81341.51431.51432.15902.15902.14302.14302.14302.1430
Cl21.81342.93562.70932.70932.88852.88853.68812.89452.89453.6881
Cl31.81342.93562.70932.70932.88852.88852.89453.68813.68812.8945
C41.51432.70932.70932.53871.09003.47991.09281.09282.78492.7849
C51.51432.70932.70932.53873.47991.09002.78492.78491.09281.0928
H62.15902.88852.88851.09003.47994.30221.77601.77603.77813.7781
H72.15902.88852.88853.47991.09004.30223.77813.77811.77601.7760
H82.14303.68812.89451.09282.78491.77603.77811.77963.13812.5847
H92.14302.89453.68811.09282.78491.77603.77811.77962.58473.1381
H102.14302.89453.68812.78491.09283.77811.77603.13812.58471.7796
H112.14303.68812.89452.78491.09283.77811.77602.58473.13811.7796

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 110.945 C1 C4 H8 109.512
C1 C4 H9 109.512 C1 C5 H7 110.945
C1 C5 H10 109.512 C1 C5 H11 109.512
Cl2 C1 Cl3 108.078 Cl2 C1 C4 108.676
Cl2 C1 C5 108.676 Cl3 C1 C4 108.676
Cl3 C1 C5 108.676 C4 C1 C5 113.909
H6 C4 H8 108.907 H6 C4 H9 108.907
H7 C5 H10 108.907 H7 C5 H11 108.907
H8 C4 H9 109.026 H10 C5 H11 109.026
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.430      
2 Cl -0.019      
3 Cl -0.019      
4 C -0.233      
5 C -0.233      
6 H 0.169      
7 H 0.169      
8 H 0.149      
9 H 0.149      
10 H 0.149      
11 H 0.149      


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 2.582 2.582
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.784 0.000 0.000
y 0.000 -43.445 0.000
z 0.000 0.000 -44.118
Traceless
 xyz
x -4.002 0.000 0.000
y 0.000 2.505 0.000
z 0.000 0.000 1.497
Polar
3z2-r22.994
x2-y2-4.338
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.602 0.000 0.000
y 0.000 7.205 0.000
z 0.000 0.000 8.283


<r2> (average value of r2) Å2
<r2> 188.237
(<r2>)1/2 13.720