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

using model chemistry: HF/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-146.468946
Energy at 298.15K-146.475966
Nuclear repulsion energy143.931522
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/LANL2DZ
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 3434 3090 6.15      
2 A 3373 3036 13.63      
3 A 3342 3007 9.42      
4 A 3328 2995 23.30      
5 A 3316 2984 17.10      
6 A 3226 2903 19.43      
7 A 1648 1483 10.98      
8 A 1641 1477 7.71      
9 A 1632 1469 11.85      
10 A 1582 1423 11.09      
11 A 1523 1370 0.90      
12 A 1449 1304 5.73      
13 A 1385 1246 20.27      
14 A 1337 1203 33.25      
15 A 1262 1135 2.03      
16 A 1190 1071 3.89      
17 A 1143 1029 21.17      
18 A 1013 912 3.21      
19 A 944 850 2.89      
20 A 733 660 19.68      
21 A 646 581 132.68      
22 A 440 396 1.41      
23 A 361 325 6.16      
24 A 287 258 0.41      
25 A 258 232 0.41      
26 A 213 192 12.42      
27 A 109 98 10.50      

Unscaled Zero Point Vibrational Energy (zpe) 20406.3 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 18363.7 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/LANL2DZ
ABC
0.22260 0.04614 0.03986

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.722 -0.759 0.305
Cl2 -2.365 0.011 -0.163
H3 -0.779 -1.774 -0.038
H4 -0.672 -0.715 1.377
C5 0.404 0.014 -0.363
H6 0.316 -0.023 -1.434
Cl7 1.969 -1.004 -0.014
C8 0.629 1.431 0.146
H9 -0.240 2.039 -0.074
H10 0.795 1.437 1.216
H11 1.489 1.871 -0.336

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.87401.07291.07421.52092.15482.72092.57762.86412.81963.4959
Cl21.87402.39082.40162.77652.96734.45383.32782.93893.73074.2837
H31.07292.39081.77142.16852.49222.85393.50493.85053.78894.3038
H41.07422.40161.77142.17223.05882.99862.79453.14242.60863.7807
C51.52092.77652.16852.17221.07461.89911.52202.14402.16082.1513
H62.15482.96732.49223.05881.07462.38932.16952.53133.06242.4842
Cl72.72094.45382.85392.99861.89912.38932.78363.76002.97432.9326
C82.57763.32783.50492.79451.52202.16952.78361.08271.08231.0806
H92.86412.93893.85053.14242.14402.53133.76001.08271.75951.7568
H102.81963.73073.78892.60862.16083.06242.97431.08231.75951.7547
H113.49594.28374.30383.78072.15132.48422.93261.08061.75681.7547

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 111.076 C1 C5 Cl7 104.880
C1 C5 C8 115.795 Cl2 C1 H3 105.183
Cl2 C1 H4 105.888 Cl2 C1 C5 109.304
H3 C1 H4 111.170 H3 C1 C5 112.291
H4 C1 C5 112.521 C5 C8 H9 109.644
C5 C8 H10 111.012 C5 C8 H11 110.353
H6 C5 Cl7 103.424 H6 C5 C8 112.195
Cl7 C5 C8 108.405 H9 C8 H10 108.729
H9 C8 H11 108.606 H10 C8 H11 108.441
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.386      
2 Cl -0.142      
3 H 0.263      
4 H 0.242      
5 C -0.186      
6 H 0.252      
7 Cl -0.152      
8 C -0.491      
9 H 0.202      
10 H 0.189      
11 H 0.209      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.119 0.795 0.197 0.828
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -56.236 4.088 -0.965
y 4.088 -42.811 -0.466
z -0.965 -0.466 -42.336
Traceless
 xyz
x -13.662 4.088 -0.965
y 4.088 6.475 -0.466
z -0.965 -0.466 7.187
Polar
3z2-r214.375
x2-y2-13.425
xy4.088
xz-0.965
yz-0.466


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.408 -2.030 0.779
y -2.030 6.089 -0.421
z 0.779 -0.421 4.558


<r2> (average value of r2) Å2
<r2> 149.663
(<r2>)1/2 12.234