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

using model chemistry: PBE1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-1037.860302
Energy at 298.15K-1037.867243
HF Energy-1037.860302
Nuclear repulsion energy277.568438
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 PBE1PBE/6-31G*
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 3208 3049 2.85      
2 A 3185 3027 9.18      
3 A 3173 3016 10.41      
4 A 3145 2989 4.46      
5 A 3135 2979 4.28      
6 A 3088 2935 7.35      
7 A 1523 1447 7.62      
8 A 1516 1441 7.02      
9 A 1502 1428 7.02      
10 A 1439 1368 15.03      
11 A 1396 1327 1.97      
12 A 1341 1274 1.39      
13 A 1287 1223 16.35      
14 A 1239 1177 20.55      
15 A 1170 1112 1.56      
16 A 1110 1055 5.91      
17 A 1049 997 22.45      
18 A 933 886 4.65      
19 A 890 846 1.39      
20 A 773 735 33.07      
21 A 700 665 60.74      
22 A 414 394 0.96      
23 A 357 340 2.30      
24 A 287 272 0.39      
25 A 261 248 0.44      
26 A 209 199 7.44      
27 A 116 110 5.16      

Unscaled Zero Point Vibrational Energy (zpe) 19222.8 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 18267.4 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 PBE1PBE/6-31G*
ABC
0.22797 0.04883 0.04201

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.561 -0.670 0.333
Cl2 -2.233 -0.173 -0.079
H3 -0.442 -1.702 -0.000
H4 -0.461 -0.626 1.420
C5 0.455 0.238 -0.341
H6 0.325 0.191 -1.425
Cl7 2.076 -0.497 -0.016
C8 0.434 1.671 0.146
H9 -0.542 2.118 -0.070
H10 0.610 1.717 1.226
H11 1.206 2.260 -0.357

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.79271.09071.09231.52012.14852.66532.55092.81682.80423.4901
Cl21.79272.35622.36512.73172.91254.32153.25052.84733.65464.2213
H31.09072.35621.78152.16422.48992.79103.48803.82133.78084.3053
H41.09232.36511.78152.16503.06262.91842.77573.12352.58373.7771
C51.52012.73172.16422.16501.09311.80941.51352.14452.15942.1565
H62.14852.91252.48993.06261.09312.35052.16122.50973.07152.4894
Cl72.66534.32152.79102.91841.80942.35052.72493.70052.93172.9114
C82.55093.25053.48802.77571.51352.16122.72491.09471.09471.0928
H92.81682.84733.82133.12352.14452.50973.70051.09471.77891.7765
H102.80423.65463.78082.58372.15943.07152.93171.09471.77891.7759
H113.49014.22134.30533.77712.15652.48942.91141.09281.77651.7759

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 109.518 C1 C5 Cl7 106.030
C1 C5 C8 114.465 Cl2 C1 H3 107.074
Cl2 C1 H4 107.640 Cl2 C1 C5 110.821
H3 C1 H4 109.390 H3 C1 C5 110.914
H4 C1 C5 110.871 C5 C8 H9 109.566
C5 C8 H10 110.746 C5 C8 H11 110.632
H6 C5 Cl7 105.487 H6 C5 C8 110.991
Cl7 C5 C8 109.857 H9 C8 H10 108.687
H9 C8 H11 108.605 H10 C8 H11 108.550
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.426      
2 Cl -0.058      
3 H 0.245      
4 H 0.236      
5 C -0.275      
6 H 0.240      
7 Cl -0.058      
8 C -0.513      
9 H 0.210      
10 H 0.194      
11 H 0.203      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.040 0.573 0.096 0.582
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.234 0.954 -0.277
y 0.954 -42.800 -0.503
z -0.277 -0.503 -43.514
Traceless
 xyz
x -9.077 0.954 -0.277
y 0.954 5.074 -0.503
z -0.277 -0.503 4.003
Polar
3z2-r28.005
x2-y2-9.434
xy0.954
xz-0.277
yz-0.503


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.226 -0.766 0.360
y -0.766 6.831 -0.143
z 0.360 -0.143 5.793


<r2> (average value of r2) Å2
<r2> 241.414
(<r2>)1/2 15.537