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

using model chemistry: mPW1PW91/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-1038.384535
Energy at 298.15K-1038.391442
Nuclear repulsion energy277.024168
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/aug-cc-pVDZ
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 3202 3069 1.40      
2 A 3174 3041 9.93      
3 A 3160 3028 11.09      
4 A 3136 3005 2.18      
5 A 3121 2991 4.54      
6 A 3071 2943 8.27      
7 A 1477 1415 5.46      
8 A 1468 1407 7.75      
9 A 1456 1396 5.72      
10 A 1401 1342 14.17      
11 A 1365 1308 1.53      
12 A 1293 1239 1.03      
13 A 1249 1197 7.81      
14 A 1201 1151 23.59      
15 A 1162 1114 1.09      
16 A 1080 1035 4.89      
17 A 1025 982 22.16      
18 A 921 882 3.46      
19 A 875 839 1.24      
20 A 756 725 33.39      
21 A 685 657 59.78      
22 A 411 394 0.87      
23 A 354 339 2.27      
24 A 284 272 0.40      
25 A 249 239 0.29      
26 A 206 197 6.92      
27 A 109 105 4.70      

Unscaled Zero Point Vibrational Energy (zpe) 18945.6 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 18155.6 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/aug-cc-pVDZ
ABC
0.22742 0.04863 0.04185

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.557 -0.672 0.337
Cl2 -2.237 -0.173 -0.080
H3 -0.443 -1.704 -0.003
H4 -0.467 -0.626 1.427
C5 0.450 0.241 -0.338
H6 0.324 0.188 -1.424
Cl7 2.081 -0.497 -0.018
C8 0.435 1.673 0.146
H9 -0.544 2.119 -0.065
H10 0.618 1.719 1.227
H11 1.205 2.259 -0.365

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.80181.09221.09411.51772.14952.66792.55352.82012.80873.4915
Cl21.80182.35932.36842.73102.91514.33123.25622.85013.66624.2247
H31.09222.35931.79112.16562.48722.79773.49203.82443.78844.3068
H41.09412.36841.79112.16943.06872.93242.78153.12482.59133.7852
C51.51772.73102.16562.16941.09481.81921.51192.14242.15902.1551
H62.14952.91512.48723.06871.09482.35282.16422.51583.07522.4873
Cl72.66794.33122.79772.93241.81922.35282.72903.70692.93322.9131
C82.55353.25623.49202.78151.51192.16422.72901.09661.09641.0945
H92.82012.85013.82443.12482.14242.51583.70691.09661.78281.7802
H102.80873.66623.78842.59132.15903.07522.93321.09641.78281.7803
H113.49154.22474.30683.78522.15512.48732.91311.09451.78021.7803

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 109.663 C1 C5 Cl7 105.815
C1 C5 C8 114.884 Cl2 C1 H3 106.639
Cl2 C1 H4 107.196 Cl2 C1 C5 110.422
H3 C1 H4 110.021 H3 C1 C5 111.097
H4 C1 C5 111.288 C5 C8 H9 109.401
C5 C8 H10 110.723 C5 C8 H11 110.529
H6 C5 Cl7 104.954 H6 C5 C8 111.244
Cl7 C5 C8 109.678 H9 C8 H10 108.765
H9 C8 H11 108.675 H10 C8 H11 108.700
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.288      
2 Cl -0.065      
3 H -0.047      
4 H -0.022      
5 C -0.273      
6 H -0.225      
7 Cl -0.111      
8 C 0.701      
9 H -0.086      
10 H -0.061      
11 H -0.100      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.009 0.595 0.096 0.603
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.440 0.967 -0.276
y 0.967 -43.266 -0.504
z -0.276 -0.504 -43.965
Traceless
 xyz
x -8.824 0.967 -0.276
y 0.967 4.936 -0.504
z -0.276 -0.504 3.888
Polar
3z2-r27.776
x2-y2-9.174
xy0.967
xz-0.276
yz-0.504


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.520 -0.545 0.215
y -0.545 9.329 -0.078
z 0.215 -0.078 8.134


<r2> (average value of r2) Å2
<r2> 242.443
(<r2>)1/2 15.571