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All results from a given calculation for C3H5Cl3 (Propane, 1,2,3-trichloro-)

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-1490.823236
Energy at 298.15K-1490.829170
Nuclear repulsion energy422.916860
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 B3PW91/3-21G*
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' 3192 3062 0.77      
2 A' 3157 3028 0.49      
3 A' 3120 2993 7.84      
4 A' 1539 1476 11.35      
5 A' 1366 1310 12.12      
6 A' 1319 1265 2.32      
7 A' 1235 1185 13.46      
8 A' 1050 1007 3.50      
9 A' 869 834 11.59      
10 A' 794 762 1.65      
11 A' 703 675 111.56      
12 A' 404 388 0.16      
13 A' 337 324 0.58      
14 A' 170 163 7.24      
15 A' 113 108 2.59      
16 A" 3186 3057 0.07      
17 A" 3120 2994 0.02      
18 A" 1518 1456 17.83      
19 A" 1401 1344 0.26      
20 A" 1335 1281 0.05      
21 A" 1201 1153 0.00      
22 A" 1103 1058 0.65      
23 A" 885 849 7.23      
24 A" 729 700 12.20      
25 A" 258 247 11.87      
26 A" 250 240 0.10      
27 A" 30 29 1.41      

Unscaled Zero Point Vibrational Energy (zpe) 17190.4 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 16492.4 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 B3PW91/3-21G*
ABC
0.06396 0.04232 0.02634

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.452 0.585 0.000
C2 -0.301 0.277 1.296
C3 -0.301 0.277 -1.296
Cl4 0.705 2.402 0.000
Cl5 -0.301 -1.487 -1.692
Cl6 -0.301 -1.487 1.692
H7 1.444 0.129 0.000
H8 0.188 0.780 -2.132
H9 0.188 0.780 2.132
H10 -1.339 0.607 -1.224
H11 -1.339 0.607 1.224

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 Cl6 H7 H8 H9 H10 H11
C11.53031.53031.83442.77872.77871.09172.15742.15742.16982.1698
C21.53032.59292.68403.47021.80832.17893.49961.09092.74591.0923
C31.53032.59292.68401.80833.47022.17891.09093.49961.09232.7459
Cl41.83442.68402.68404.35844.35842.38992.72802.72802.98252.9825
Cl52.77873.47021.80834.35843.38342.91872.36114.47242.38433.7372
Cl62.77871.80833.47024.35843.38342.91874.47242.36113.73722.3843
H71.09172.17892.17892.38992.91872.91872.55932.55933.07823.0782
H82.15743.49961.09092.72802.36114.47242.55934.26441.78523.6912
H92.15741.09093.49962.72804.47242.36112.55934.26443.69121.7852
H102.16982.74591.09232.98252.38433.73723.07821.78523.69122.4477
H112.16981.09232.74592.98253.73722.38433.07823.69121.78522.4477

picture of Propane, 1,2,3-trichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl6 112.403 C1 C2 H9 109.646
C1 C2 H11 110.541 C1 C3 Cl5 112.403
C1 C3 H8 109.646 C1 C3 H10 110.541
C2 C1 C3 115.806 C2 C1 Cl4 105.462
C2 C1 H7 111.300 C3 C1 Cl4 105.462
C3 C1 H7 111.300 Cl4 C1 H7 106.757
Cl5 C3 H8 106.415 Cl5 C3 H10 108.018
Cl6 C2 H9 106.415 Cl6 C2 H11 108.018
H8 C3 H10 109.708 H9 C2 H11 109.708
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.375      
2 C -0.514      
3 C -0.514      
4 Cl -0.021      
5 Cl -0.018      
6 Cl -0.018      
7 H 0.312      
8 H 0.295      
9 H 0.295      
10 H 0.279      
11 H 0.279      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.232 1.697 0.000 1.713
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.804 -2.440 0.000
y -2.440 -63.061 0.000
z 0.000 0.000 -57.584
Traceless
 xyz
x 4.519 -2.440 0.000
y -2.440 -6.367 0.000
z 0.000 0.000 1.848
Polar
3z2-r23.697
x2-y27.257
xy-2.440
xz0.000
yz0.000


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> 364.063
(<r2>)1/2 19.080