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

using model chemistry: B3PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31+G**
 hartrees
Energy at 0K-1038.200868
Energy at 298.15K-1038.207762
Nuclear repulsion energy276.527634
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 B3PW91/6-31+G**
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 3189 3062 1.90      
2 A 3162 3036 10.66      
3 A 3151 3025 10.80      
4 A 3124 3000 3.41      
5 A 3113 2989 4.51      
6 A 3065 2942 10.14      
7 A 1498 1438 7.69      
8 A 1492 1432 7.74      
9 A 1478 1419 6.77      
10 A 1417 1360 15.78      
11 A 1375 1320 1.86      
12 A 1321 1268 2.41      
13 A 1267 1217 15.41      
14 A 1221 1172 20.92      
15 A 1153 1107 1.58      
16 A 1093 1050 5.78      
17 A 1033 992 22.99      
18 A 919 883 4.44      
19 A 877 842 1.46      
20 A 753 723 31.93      
21 A 680 652 67.26      
22 A 411 395 1.07      
23 A 352 338 2.38      
24 A 282 270 0.39      
25 A 255 245 0.29      
26 A 205 197 7.43      
27 A 113 108 5.07      

Unscaled Zero Point Vibrational Energy (zpe) 18998.1 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 18240.1 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 B3PW91/6-31+G**
ABC
0.22611 0.04841 0.04164

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.561 -0.668 0.338
Cl2 -2.244 -0.175 -0.081
H3 -0.444 -1.699 0.005
H4 -0.469 -0.621 1.425
C5 0.455 0.242 -0.338
H6 0.327 0.193 -1.423
Cl7 2.084 -0.503 -0.018
C8 0.441 1.679 0.146
H9 -0.534 2.128 -0.069
H10 0.619 1.729 1.224
H11 1.211 2.264 -0.361

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.80231.09011.09191.52242.15152.67442.55892.82502.81503.4966
Cl21.80232.36022.36972.74252.92324.34073.27032.86813.67764.2385
H31.09012.36021.78262.16662.49252.79683.49473.82863.79054.3104
H41.09192.36971.78262.16953.06652.93472.78453.12912.59763.7865
C51.52242.74252.16662.16951.09291.82021.51592.14572.16302.1587
H62.15152.92322.49253.06651.09292.35472.16362.51353.07422.4894
Cl72.67444.34072.79682.93471.82022.35472.73603.71142.94412.9212
C82.55893.27033.49472.78451.51592.16362.73601.09431.09431.0924
H92.82502.86813.82863.12912.14572.51353.71141.09431.77791.7748
H102.81503.67763.79052.59762.16303.07422.94411.09431.77791.7751
H113.49664.23854.31043.78652.15872.48942.92121.09241.77481.7751

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 109.616 C1 C5 Cl7 105.933
C1 C5 C8 114.748 Cl2 C1 H3 106.777
Cl2 C1 H4 107.373 Cl2 C1 C5 110.874
H3 C1 H4 109.569 H3 C1 C5 110.983
H4 C1 C5 111.106 C5 C8 H9 109.514
C5 C8 H10 110.893 C5 C8 H11 110.658
H6 C5 Cl7 105.107 H6 C5 C8 111.023
Cl7 C5 C8 109.857 H9 C8 H10 108.653
H9 C8 H11 108.515 H10 C8 H11 108.547
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.540      
2 Cl -0.006      
3 H 0.228      
4 H 0.224      
5 C -0.013      
6 H 0.224      
7 Cl -0.068      
8 C -0.604      
9 H 0.189      
10 H 0.180      
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
  0.032 0.620 0.106 0.630
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.965 1.013 -0.319
y 1.013 -43.258 -0.512
z -0.319 -0.512 -43.992
Traceless
 xyz
x -9.340 1.013 -0.319
y 1.013 5.220 -0.512
z -0.319 -0.512 4.120
Polar
3z2-r28.240
x2-y2-9.707
xy1.013
xz-0.319
yz-0.512


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


<r2> (average value of r2) Å2
<r2> 243.579
(<r2>)1/2 15.607