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

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-1038.398014
Energy at 298.15K-1038.404953
Nuclear repulsion energy277.509095
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 mPW1PW91/6-311G*
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 3198 3052 5.00      
2 A 3164 3020 14.88      
3 A 3154 3010 17.62      
4 A 3135 2992 2.66      
5 A 3125 2983 6.14      
6 A 3074 2933 9.75      
7 A 1517 1448 9.73      
8 A 1510 1441 6.41      
9 A 1493 1425 6.62      
10 A 1433 1368 14.20      
11 A 1394 1330 2.08      
12 A 1341 1280 2.13      
13 A 1289 1230 17.29      
14 A 1241 1184 20.66      
15 A 1167 1113 1.72      
16 A 1110 1059 7.64      
17 A 1045 997 23.81      
18 A 929 887 4.44      
19 A 887 846 1.73      
20 A 762 727 32.01      
21 A 689 657 68.64      
22 A 413 394 1.04      
23 A 356 340 2.29      
24 A 285 272 0.33      
25 A 258 246 0.37      
26 A 207 197 6.87      
27 A 114 108 5.09      

Unscaled Zero Point Vibrational Energy (zpe) 19143.2 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 18270.3 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 mPW1PW91/6-311G*
ABC
0.22778 0.04876 0.04195

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.560 -0.664 0.340
Cl2 -2.236 -0.173 -0.082
H3 -0.445 -1.694 0.013
H4 -0.470 -0.614 1.424
C5 0.451 0.240 -0.337
H6 0.323 0.188 -1.417
Cl7 2.076 -0.501 -0.019
C8 0.443 1.672 0.145
H9 -0.525 2.129 -0.068
H10 0.621 1.722 1.221
H11 1.215 2.252 -0.359

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.79661.08661.08841.51602.14342.66502.54922.82322.80443.4845
Cl21.79662.35102.36192.73092.90904.32473.26052.86893.66784.2269
H31.08662.35101.77692.15982.48512.78883.48293.82473.77694.2967
H41.08842.36191.77692.16273.05672.92812.77333.12302.58633.7723
C51.51602.73092.15982.16271.08951.81371.51052.14372.15682.1521
H62.14342.90902.48513.05671.08952.34622.15792.51183.06642.4849
Cl72.66504.32472.78882.92811.81372.34622.72313.69962.93192.9050
C82.54923.26053.48292.77331.51052.15792.72311.09151.09161.0896
H92.82322.86893.82473.12302.14372.51183.69961.09151.77201.7681
H102.80443.66783.77692.58632.15683.06642.93191.09161.77201.7690
H113.48454.22694.29673.77232.15212.48492.90501.08961.76811.7690

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 109.622 C1 C5 Cl7 105.989
C1 C5 C8 114.763 Cl2 C1 H3 106.657
Cl2 C1 H4 107.353 Cl2 C1 C5 110.774
H3 C1 H4 109.569 H3 C1 C5 111.098
H4 C1 C5 111.218 C5 C8 H9 109.899
C5 C8 H10 110.941 C5 C8 H11 110.684
H6 C5 Cl7 105.082 H6 C5 C8 111.154
Cl7 C5 C8 109.665 H9 C8 H10 108.524
H9 C8 H11 108.318 H10 C8 H11 108.400
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.494      
2 Cl -0.078      
3 H 0.302      
4 H 0.286      
5 C -0.369      
6 H 0.293      
7 Cl -0.071      
8 C -0.623      
9 H 0.259      
10 H 0.241      
11 H 0.254      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.052 0.651 0.123 0.665
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.242 0.899 -0.236
y 0.899 -43.561 -0.529
z -0.236 -0.529 -44.289
Traceless
 xyz
x -9.318 0.899 -0.236
y 0.899 5.205 -0.529
z -0.236 -0.529 4.113
Polar
3z2-r28.226
x2-y2-9.682
xy0.899
xz-0.236
yz-0.529


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> 242.230
(<r2>)1/2 15.564