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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-1036.169094
Energy at 298.15K 
HF Energy-1036.169094
Nuclear repulsion energy296.439774
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 HF/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3276 2970 14.05 69.19 0.71 0.83
2 A1 3188 2890 19.81 266.99 0.01 0.01
3 A1 1610 1459 3.42 9.83 0.75 0.86
4 A1 1554 1408 2.96 0.20 0.74 0.85
5 A1 1287 1167 31.27 2.41 0.57 0.73
6 A1 991 898 11.13 8.60 0.69 0.81
7 A1 601 545 18.80 17.06 0.03 0.07
8 A1 389 353 0.79 2.05 0.32 0.48
9 A1 276 250 1.17 2.78 0.65 0.79
10 A2 3248 2944 0.00 10.69 0.75 0.86
11 A2 1599 1449 0.00 10.17 0.75 0.86
12 A2 1120 1015 0.00 0.95 0.75 0.86
13 A2 304 275 0.00 1.19 0.75 0.86
14 A2 286 259 0.00 0.02 0.75 0.86
15 B1 3256 2951 33.09 113.91 0.75 0.86
16 B1 1619 1468 4.62 0.04 0.75 0.86
17 B1 1241 1125 87.56 4.08 0.75 0.86
18 B1 732 663 108.72 16.64 0.75 0.86
19 B1 385 349 3.42 1.61 0.75 0.86
20 B1 323 293 0.01 0.01 0.75 0.86
21 B2 3274 2967 9.66 32.53 0.75 0.86
22 B2 3181 2884 7.61 1.15 0.75 0.86
23 B2 1596 1447 4.12 0.04 0.75 0.86
24 B2 1537 1393 7.81 0.08 0.75 0.86
25 B2 1300 1178 3.14 2.68 0.75 0.86
26 B2 1029 932 0.02 2.08 0.75 0.86
27 B2 418 379 3.11 1.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 19808.8 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 17954.7 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 HF/Def2TZVPP
ABC
0.12261 0.08221 0.07212

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.337
Cl2 1.452 0.000 -0.717
Cl3 -1.452 0.000 -0.717
C4 0.000 1.266 1.172
C5 0.000 -1.266 1.172
H6 0.000 2.142 0.541
H7 0.000 -2.142 0.541
H8 -0.882 1.284 1.799
H9 0.882 1.284 1.799
H10 0.882 -1.284 1.799
H11 -0.882 -1.284 1.799

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.79451.79451.51701.51702.15152.15152.13632.13632.13632.1363
Cl21.79452.90472.69852.69852.87732.87733.66432.88192.88193.6643
Cl31.79452.90472.69852.69852.87732.87732.88193.66433.66432.8819
C41.51702.69852.69852.53301.07933.46631.08201.08202.77052.7705
C51.51702.69852.69852.53303.46631.07932.77052.77051.08201.0820
H62.15152.87732.87731.07933.46634.28361.75961.75963.75463.7546
H72.15152.87732.87733.46631.07934.28363.75463.75461.75961.7596
H82.13633.66432.88191.08202.77051.75963.75461.76323.11522.5682
H92.13632.88193.66431.08202.77051.75963.75461.76322.56823.1152
H102.13632.88193.66432.77051.08203.75461.75963.11522.56821.7632
H112.13633.66432.88192.77051.08203.75461.75962.56823.11521.7632

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 110.796 C1 C4 H8 109.425
C1 C4 H9 109.425 C1 C5 H7 110.796
C1 C5 H10 109.425 C1 C5 H11 109.425
Cl2 C1 Cl3 108.061 Cl2 C1 C4 108.864
Cl2 C1 C5 108.864 Cl3 C1 C4 108.864
Cl3 C1 C5 108.864 C4 C1 C5 113.200
H6 C4 H8 109.015 H6 C4 H9 109.015
H7 C5 H10 109.015 H7 C5 H11 109.015
H8 C4 H9 109.139 H10 C5 H11 109.139
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.303      
2 Cl -0.168      
3 Cl -0.168      
4 C -0.211      
5 C -0.211      
6 H 0.091      
7 H 0.091      
8 H 0.068      
9 H 0.068      
10 H 0.068      
11 H 0.068      


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 2.478 2.478
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.783 0.000 0.000
y 0.000 -43.497 0.000
z 0.000 0.000 -44.118
Traceless
 xyz
x -3.976 0.000 0.000
y 0.000 2.454 0.000
z 0.000 0.000 1.522
Polar
3z2-r23.043
x2-y2-4.287
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.620 0.000 0.000
y 0.000 7.710 0.000
z 0.000 0.000 8.561


<r2> (average value of r2) Å2
<r2> 186.213
(<r2>)1/2 13.646