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

using model chemistry: B3LYP/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/CEP-31G
 hartrees
Energy at 0K-50.364265
Energy at 298.15K-50.370925
Nuclear repulsion energy95.184714
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 B3LYP/CEP-31G
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 3224 3123 12.78      
2 A 3164 3064 38.99      
3 A 3149 3050 15.55      
4 A 3136 3037 7.70      
5 A 3131 3032 11.81      
6 A 3054 2958 17.07      
7 A 1508 1461 9.82      
8 A 1498 1450 9.64      
9 A 1484 1437 8.80      
10 A 1433 1388 14.95      
11 A 1378 1334 1.89      
12 A 1304 1262 5.47      
13 A 1249 1210 12.59      
14 A 1204 1166 28.68      
15 A 1158 1121 2.10      
16 A 1072 1038 6.39      
17 A 1036 1003 24.07      
18 A 919 890 6.12      
19 A 868 840 2.48      
20 A 673 652 23.12      
21 A 603 584 94.50      
22 A 399 386 0.92      
23 A 327 317 4.22      
24 A 259 251 0.34      
25 A 234 227 0.30      
26 A 191 185 11.22      
27 A 100 97 7.66      

Unscaled Zero Point Vibrational Energy (zpe) 18876.5 cm-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 18280.0 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 B3LYP/CEP-31G
ABC
0.21534 0.04472 0.03864

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.651 -0.768 0.328
Cl2 -2.382 -0.115 -0.143
H3 -0.637 -1.810 -0.013
H4 -0.595 -0.704 1.422
C5 0.422 0.092 -0.368
H6 0.323 0.040 -1.461
Cl7 2.082 -0.838 -0.024
C8 0.550 1.539 0.144
H9 -0.387 2.083 -0.067
H10 0.732 1.557 1.232
H11 1.379 2.056 -0.362

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.90991.09561.09731.54092.19062.75622.60722.89082.85283.5458
Cl21.90992.43632.44772.82093.01304.52443.37882.96983.79314.3487
H31.09562.43631.81182.20492.53692.88733.55573.90113.84184.3734
H41.09732.44771.81182.20703.11493.04502.82343.16672.62903.8335
C51.54092.82092.20492.20701.09791.93401.54022.17042.19172.1850
H62.19063.01302.53693.11491.09792.43552.20742.57313.11722.5271
Cl72.75624.52442.88733.04501.93402.43552.83273.82523.02252.9971
C82.60723.37883.55572.82341.54022.20742.83271.10421.10261.1008
H92.89082.96983.90113.16672.17042.57313.82521.10421.79301.7911
H102.85283.79313.84182.62902.19173.11723.02251.10261.79301.7907
H113.54584.34874.37343.83352.18502.52712.99711.10081.79111.7907

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 111.112 C1 C5 Cl7 104.394
C1 C5 C8 115.593 Cl2 C1 H3 105.062
Cl2 C1 H4 105.776 Cl2 C1 C5 109.195
H3 C1 H4 111.426 H3 C1 C5 112.403
H4 C1 C5 112.465 C5 C8 H9 109.212
C5 C8 H10 110.974 C5 C8 H11 110.547
H6 C5 Cl7 103.422 H6 C5 C8 112.511
Cl7 C5 C8 108.714 H9 C8 H10 108.688
H9 C8 H11 108.644 H10 C8 H11 108.722
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.399      
2 Cl -0.097      
3 H 0.242      
4 H 0.221      
5 C -0.242      
6 H 0.236      
7 Cl -0.111      
8 C -0.366      
9 H 0.169      
10 H 0.162      
11 H 0.185      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.094 0.837 0.208 0.868
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -54.572 2.477 -0.521
y 2.477 -42.138 -0.578
z -0.521 -0.578 -42.323
Traceless
 xyz
x -12.341 2.477 -0.521
y 2.477 6.309 -0.578
z -0.521 -0.578 6.032
Polar
3z2-r212.063
x2-y2-12.434
xy2.477
xz-0.521
yz-0.578


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.413 -1.868 0.756
y -1.868 6.545 -0.401
z 0.756 -0.401 4.869


<r2> (average value of r2) Å2
<r2> 144.739
(<r2>)1/2 12.031