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

using model chemistry: wB97X-D/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/aug-cc-pVDZ
 hartrees
Energy at 0K-1038.327048
Energy at 298.15K 
HF Energy-1038.327048
Nuclear repulsion energy294.047588
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 wB97X-D/aug-cc-pVDZ
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 3175 3039 7.25 63.37 0.73 0.84
2 A1 3065 2934 12.83 294.19 0.00 0.01
3 A1 1471 1408 3.60 7.18 0.73 0.85
4 A1 1413 1353 8.30 0.87 0.25 0.40
5 A1 1182 1132 36.94 3.61 0.42 0.59
6 A1 939 899 8.08 5.85 0.66 0.80
7 A1 577 552 15.61 20.29 0.02 0.04
8 A1 375 359 1.02 2.58 0.22 0.36
9 A1 259 248 1.14 2.50 0.63 0.78
10 A2 3148 3014 0.00 12.43 0.75 0.86
11 A2 1459 1397 0.00 8.22 0.75 0.86
12 A2 1019 975 0.00 0.19 0.75 0.86
13 A2 288 276 0.00 1.23 0.75 0.86
14 A2 267 255 0.00 0.01 0.75 0.86
15 B1 3154 3019 17.80 107.49 0.75 0.86
16 B1 1485 1421 5.75 0.08 0.75 0.86
17 B1 1133 1085 88.07 4.27 0.75 0.86
18 B1 677 648 91.39 10.54 0.75 0.86
19 B1 370 354 3.77 1.53 0.75 0.86
20 B1 306 293 0.02 0.00 0.75 0.86
21 B2 3173 3037 4.35 28.24 0.75 0.86
22 B2 3061 2930 4.52 3.29 0.75 0.86
23 B2 1456 1393 3.75 0.04 0.75 0.86
24 B2 1400 1340 19.23 0.15 0.75 0.86
25 B2 1227 1174 4.38 1.92 0.75 0.86
26 B2 954 913 0.02 0.80 0.75 0.86
27 B2 398 381 2.73 0.96 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18712.7 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 17913.7 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 wB97X-D/aug-cc-pVDZ
ABC
0.12112 0.08089 0.07088

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.349
Cl2 1.466 0.000 -0.722
Cl3 -1.466 0.000 -0.722
C4 0.000 1.272 1.178
C5 0.000 -1.272 1.178
H6 0.000 2.157 0.535
H7 0.000 -2.157 0.535
H8 -0.894 1.288 1.814
H9 0.894 1.288 1.814
H10 0.894 -1.288 1.814
H11 -0.894 -1.288 1.814

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.81601.81601.51791.51792.16522.16522.14602.14602.14602.1460
Cl21.81602.93202.71652.71652.89552.89553.69672.90192.90193.6967
Cl31.81602.93202.71652.71652.89552.89552.90193.69673.69672.9019
C41.51792.71652.71652.54311.09473.48861.09741.09742.78532.7853
C51.51792.71652.71652.54313.48861.09472.78532.78531.09741.0974
H62.16522.89552.89551.09473.48864.31441.78621.78623.78273.7827
H72.16522.89552.89553.48861.09474.31443.78273.78271.78621.7862
H82.14603.69672.90191.09742.78531.78623.78271.78873.13692.5769
H92.14602.90193.69671.09742.78531.78623.78271.78872.57693.1369
H102.14602.90193.69672.78531.09743.78271.78623.13692.57691.7887
H112.14603.69672.90192.78531.09743.78271.78622.57693.13691.7887

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 110.902 C1 C4 H8 109.226
C1 C4 H9 109.226 C1 C5 H7 110.902
C1 C5 H10 109.226 C1 C5 H11 109.226
Cl2 C1 Cl3 107.658 Cl2 C1 C4 108.804
Cl2 C1 C5 108.804 Cl3 C1 C4 108.804
Cl3 C1 C5 108.804 C4 C1 C5 113.793
H6 C4 H8 109.146 H6 C4 H9 109.146
H7 C5 H10 109.146 H7 C5 H11 109.146
H8 C4 H9 109.171 H10 C5 H11 109.171
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.478      
2 Cl -0.060      
3 Cl -0.060      
4 C 1.123      
5 C 1.123      
6 H -0.126      
7 H -0.126      
8 H -0.099      
9 H -0.099      
10 H -0.099      
11 H -0.099      


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 2.488 2.488
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.643 0.000 0.000
y 0.000 -43.252 0.000
z 0.000 0.000 -43.786
Traceless
 xyz
x -4.125 0.000 0.000
y 0.000 2.463 0.000
z 0.000 0.000 1.662
Polar
3z2-r23.324
x2-y2-4.391
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.885 0.000 0.000
y 0.000 9.079 0.000
z 0.000 0.000 9.845


<r2> (average value of r2) Å2
<r2> 188.540
(<r2>)1/2 13.731