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All results from a given calculation for CH2ClCHClCH3 (Propane, 1,2-dichloro-)

using model chemistry: HF/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/3-21G*
 hartrees
Energy at 0K-1031.261273
Energy at 298.15K-1031.268436
Nuclear repulsion energy276.196995
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/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3364 3036 0.88      
2 A 3323 2999 5.81      
3 A 3294 2973 6.30      
4 A 3294 2973 6.32      
5 A 3285 2965 6.90      
6 A 3219 2906 8.03      
7 A 1667 1505 12.30      
8 A 1661 1500 5.70      
9 A 1642 1482 10.62      
10 A 1586 1432 14.59      
11 A 1507 1360 0.54      
12 A 1457 1315 3.01      
13 A 1399 1263 15.39      
14 A 1353 1222 25.36      
15 A 1234 1114 12.87      
16 A 1192 1076 1.72      
17 A 1116 1008 15.67      
18 A 1003 905 3.98      
19 A 912 823 2.71      
20 A 775 700 19.05      
21 A 698 630 105.87      
22 A 446 402 0.69      
23 A 381 344 3.29      
24 A 303 274 0.35      
25 A 273 246 0.24      
26 A 227 205 7.20      
27 A 119 107 6.64      

Unscaled Zero Point Vibrational Energy (zpe) 20365.1 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 18381.5 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/3-21G*
ABC
0.22763 0.04804 0.04146

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.563 -0.668 0.356
Cl2 -2.250 -0.174 -0.086
H3 -0.453 -1.693 0.049
H4 -0.474 -0.588 1.426
C5 0.453 0.230 -0.347
H6 0.317 0.178 -1.414
Cl7 2.095 -0.496 -0.021
C8 0.435 1.674 0.149
H9 -0.533 2.116 -0.051
H10 0.626 1.707 1.214
H11 1.194 2.254 -0.358

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.81211.07551.07651.52782.15072.69072.55482.81382.79173.4841
Cl21.81212.35642.36822.74482.91174.35743.26782.86203.67424.2227
H31.07552.35641.76612.16262.49702.81643.48393.81093.75294.2963
H41.07652.36821.76612.16153.04602.95032.75223.08102.55393.7472
C51.52782.74482.16262.16151.07661.82561.52682.14792.15592.1553
H62.15072.91172.49703.04601.07662.35722.16652.51693.05592.4885
Cl72.69074.35742.81642.95031.82562.35722.73793.70542.92182.9133
C82.55483.26783.48392.75221.52682.16652.73791.08241.08271.0815
H92.81382.86203.81093.08102.14792.51693.70541.08241.76361.7600
H102.79173.67423.75292.55392.15593.05592.92181.08271.76361.7585
H113.48414.22274.29633.74722.15532.48852.91331.08151.76001.7585

picture of Propane, 1,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 110.135 C1 C5 Cl7 106.375
C1 C5 C8 113.520 Cl2 C1 H3 106.583
Cl2 C1 H4 107.391 Cl2 C1 C5 110.248
H3 C1 H4 110.302 H3 C1 C5 111.150
H4 C1 C5 111.004 C5 C8 H9 109.638
C5 C8 H10 110.258 C5 C8 H11 110.275
H6 C5 Cl7 105.717 H6 C5 C8 111.479
Cl7 C5 C8 109.186 H9 C8 H10 109.093
H9 C8 H11 108.851 H10 C8 H11 108.694
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.463 -0.153    
2 Cl -0.085 -0.185    
3 H 0.289 0.140    
4 H 0.279 0.157    
5 C -0.368 0.118    
6 H 0.294 0.121    
7 Cl -0.075 -0.231    
8 C -0.580 -0.256    
9 H 0.246 0.092    
10 H 0.227 0.104    
11 H 0.237 0.094    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.007 0.631 0.159 0.651
CHELPG -0.055 0.593 0.160 0.616
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -54.937 1.149 -0.321
y 1.149 -43.784 -0.561
z -0.321 -0.561 -44.492
Traceless
 xyz
x -10.798 1.149 -0.321
y 1.149 5.930 -0.561
z -0.321 -0.561 4.868
Polar
3z2-r29.737
x2-y2-11.152
xy1.149
xz-0.321
yz-0.561


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.801 -0.935 0.490
y -0.935 6.184 -0.162
z 0.490 -0.162 5.306


<r2> (average value of r2) Å2
<r2> 245.009
(<r2>)1/2 15.653