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

using model chemistry: HF/SDD

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/SDD
 hartrees
Energy at 0K-1035.975800
Energy at 298.15K-1035.982812
Nuclear repulsion energy271.170741
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/SDD
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 3430 3089 5.73      
2 A 3370 3034 12.75      
3 A 3339 3007 8.63      
4 A 3325 2994 23.02      
5 A 3313 2983 16.56      
6 A 3224 2903 19.26      
7 A 1648 1484 10.94      
8 A 1641 1478 8.25      
9 A 1632 1469 11.18      
10 A 1581 1423 11.75      
11 A 1521 1370 0.89      
12 A 1443 1300 6.32      
13 A 1382 1244 20.11      
14 A 1334 1201 37.70      
15 A 1261 1135 1.70      
16 A 1186 1068 4.33      
17 A 1142 1028 21.27      
18 A 1012 911 3.23      
19 A 943 849 2.86      
20 A 728 655 19.50      
21 A 644 580 131.72      
22 A 439 395 1.33      
23 A 360 324 5.50      
24 A 285 257 0.35      
25 A 259 233 0.38      
26 A 212 191 11.53      
27 A 109 98 9.73      

Unscaled Zero Point Vibrational Energy (zpe) 20381.0 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 18351.0 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/SDD
ABC
0.22273 0.04589 0.03968

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.545 -0.682 0.352
Cl2 -2.305 -0.183 -0.082
H3 -0.448 -1.695 0.014
H4 -0.477 -0.621 1.423
C5 0.430 0.254 -0.346
H6 0.328 0.192 -1.414
Cl7 2.150 -0.500 -0.021
C8 0.437 1.693 0.149
H9 -0.521 2.154 -0.057
H10 0.621 1.735 1.215
H11 1.208 2.260 -0.353

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.88071.07301.07431.52042.15462.72592.57732.86502.81853.4954
Cl21.88072.39682.40782.78232.97434.46653.33042.94043.73134.2872
H31.07302.39681.77172.16802.49052.85973.50463.85063.78884.3032
H41.07432.40781.77172.17173.05863.00022.79523.14542.60833.7806
C51.52042.78232.16802.17171.07471.90561.52182.14422.16042.1512
H62.15462.97432.49053.05861.07472.39522.16972.53193.06242.4846
Cl72.72594.46652.85973.00021.90562.39522.78803.76542.97762.9351
C82.57733.33043.50462.79521.52182.16972.78801.08281.08231.0806
H92.86502.94043.85063.14542.14422.53193.76541.08281.75951.7569
H102.81853.73133.78882.60832.16043.06242.97761.08231.75951.7547
H113.49544.28724.30323.78062.15122.48462.93511.08061.75691.7547

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 111.089 C1 C5 Cl7 104.876
C1 C5 C8 115.814 Cl2 C1 H3 105.168
Cl2 C1 H4 105.889 Cl2 C1 C5 109.325
H3 C1 H4 111.188 H3 C1 C5 112.278
H4 C1 C5 112.509 C5 C8 H9 109.671
C5 C8 H10 110.996 C5 C8 H11 110.354
H6 C5 Cl7 103.418 H6 C5 C8 112.221
Cl7 C5 C8 108.348 H9 C8 H10 108.714
H9 C8 H11 108.603 H10 C8 H11 108.446
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.388      
2 Cl -0.147      
3 H 0.265      
4 H 0.245      
5 C -0.175      
6 H 0.255      
7 Cl -0.160      
8 C -0.506      
9 H 0.205      
10 H 0.193      
11 H 0.212      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.012 0.772 0.173 0.792
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -58.078 1.697 -0.545
y 1.697 -43.210 -0.590
z -0.545 -0.590 -43.895
Traceless
 xyz
x -14.525 1.697 -0.545
y 1.697 7.777 -0.590
z -0.545 -0.590 6.749
Polar
3z2-r213.497
x2-y2-14.868
xy1.697
xz-0.545
yz-0.590


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.351 -1.368 0.691
y -1.368 5.825 -0.255
z 0.691 -0.255 4.805


<r2> (average value of r2) Å2
<r2> 254.396
(<r2>)1/2 15.950