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

using model chemistry: B3LYP/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-1038.348520
Energy at 298.15K 
HF Energy-1038.348520
Nuclear repulsion energy292.539167
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/6-31+G**
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 3157 3044 7.25 76.88 0.72 0.84
2 A1 3060 2950 13.73 278.51 0.01 0.01
3 A1 1495 1442 3.74 13.43 0.73 0.84
4 A1 1431 1380 5.70 2.07 0.24 0.38
5 A1 1181 1139 38.35 3.88 0.20 0.34
6 A1 915 882 12.21 7.85 0.74 0.85
7 A1 552 532 19.46 20.04 0.02 0.05
8 A1 365 352 1.25 3.32 0.28 0.44
9 A1 252 243 1.07 3.56 0.68 0.81
10 A2 3129 3017 0.00 14.79 0.75 0.86
11 A2 1484 1431 0.00 15.48 0.75 0.86
12 A2 1030 993 0.00 0.71 0.75 0.86
13 A2 283 273 0.00 1.38 0.75 0.86
14 A2 269 259 0.00 0.13 0.75 0.86
15 B1 3135 3023 19.90 133.36 0.75 0.86
16 B1 1505 1451 7.82 0.06 0.75 0.86
17 B1 1139 1098 88.84 3.02 0.75 0.86
18 B1 628 605 114.93 13.95 0.75 0.86
19 B1 361 348 5.33 2.40 0.75 0.86
20 B1 303 292 0.01 0.00 0.75 0.86
21 B2 3156 3043 5.13 36.65 0.75 0.86
22 B2 3055 2945 5.60 3.76 0.75 0.86
23 B2 1480 1427 4.79 0.03 0.75 0.86
24 B2 1414 1364 15.43 2.58 0.75 0.86
25 B2 1210 1167 8.30 1.55 0.75 0.86
26 B2 953 919 0.01 1.42 0.75 0.86
27 B2 389 375 3.25 1.41 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18663.5 cm-1
Scaled (by 0.9642) Zero Point Vibrational Energy (zpe) 17995.4 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/6-31+G**
ABC
0.12054 0.07959 0.06991

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.350
Cl2 1.481 0.000 -0.724
Cl3 -1.481 0.000 -0.724
C4 0.000 1.276 1.181
C5 0.000 -1.276 1.181
H6 0.000 2.160 0.541
H7 0.000 -2.160 0.541
H8 -0.891 1.297 1.815
H9 0.891 1.297 1.815
H10 0.891 -1.297 1.815
H11 -0.891 -1.297 1.815

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.82901.82901.52251.52252.16852.16852.15032.15032.15032.1503
Cl21.82902.96142.72892.72892.90822.90823.70862.91162.91163.7086
Cl31.82902.96142.72892.72892.90822.90822.91163.70863.70862.9116
C41.52252.72892.72892.55181.09133.49501.09411.09412.79602.7960
C51.52252.72892.72892.55183.49501.09132.79602.79601.09411.0941
H62.16852.90822.90821.09133.49504.32011.77831.77833.79093.7909
H72.16852.90822.90823.49501.09134.32013.79093.79091.77831.7783
H82.15033.70862.91161.09412.79601.77833.79091.78173.14732.5945
H92.15032.91163.70861.09412.79601.77833.79091.78172.59453.1473
H102.15032.91163.70862.79601.09413.79091.77833.14732.59451.7817
H112.15033.70862.91162.79601.09413.79091.77832.59453.14731.7817

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 111.045 C1 C4 H8 109.444
C1 C4 H9 109.444 C1 C5 H7 111.045
C1 C5 H10 109.444 C1 C5 H11 109.444
Cl2 C1 Cl3 108.109 Cl2 C1 C4 108.680
Cl2 C1 C5 108.680 Cl3 C1 C4 108.680
Cl3 C1 C5 108.680 C4 C1 C5 113.867
H6 C4 H8 108.925 H6 C4 H9 108.925
H7 C5 H10 108.925 H7 C5 H11 108.925
H8 C4 H9 109.026 H10 C5 H11 109.026
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.058      
2 Cl -0.049      
3 Cl -0.049      
4 C -0.507      
5 C -0.507      
6 H 0.184      
7 H 0.184      
8 H 0.172      
9 H 0.172      
10 H 0.172      
11 H 0.172      


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 2.568 2.568
CHELPG        
AIM        
ESP 0.006 0.000 2.639 2.639


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.237 0.000 0.000
y 0.000 -43.716 0.000
z 0.000 0.000 -44.356
Traceless
 xyz
x -4.201 0.000 0.000
y 0.000 2.581 0.000
z 0.000 0.000 1.621
Polar
3z2-r23.241
x2-y2-4.521
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.345 0.000 0.000
y 0.000 8.168 0.000
z 0.000 0.000 9.105


<r2> (average value of r2) Å2
<r2> 190.731
(<r2>)1/2 13.811