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

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-1497.925572
Energy at 298.15K-1497.931529
Nuclear repulsion energy424.529341
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 mPW1PW91/6-31+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' 3206 3051 1.21      
2 A' 3158 3006 1.69      
3 A' 3129 2979 12.34      
4 A' 1498 1425 6.93      
5 A' 1361 1296 19.36      
6 A' 1288 1226 1.59      
7 A' 1229 1170 21.05      
8 A' 1061 1010 1.85      
9 A' 885 843 14.22      
10 A' 825 785 2.09      
11 A' 733 698 115.94      
12 A' 395 376 0.17      
13 A' 343 326 0.50      
14 A' 166 158 7.15      
15 A' 111 105 2.50      
16 A" 3203 3048 0.08      
17 A" 3130 2979 0.09      
18 A" 1478 1407 11.07      
19 A" 1396 1329 0.09      
20 A" 1314 1251 1.53      
21 A" 1174 1118 0.63      
22 A" 1137 1082 0.16      
23 A" 872 830 5.41      
24 A" 766 730 14.83      
25 A" 256 244 12.57      
26 A" 251 239 0.43      
27 A" 27 26 1.36      

Unscaled Zero Point Vibrational Energy (zpe) 17195.4 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 16366.6 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 mPW1PW91/6-31+G**
ABC
0.06258 0.04335 0.02647

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.437 0.579 0.000
C2 -0.297 0.271 1.299
C3 -0.297 0.271 -1.299
Cl4 0.698 2.373 0.000
Cl5 -0.297 -1.469 -1.716
Cl6 -0.297 -1.469 1.716
H7 1.429 0.125 0.000
H8 0.195 0.784 -2.123
H9 0.195 0.784 2.123
H10 -1.335 0.600 -1.244
H11 -1.335 0.600 1.244

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 Cl6 H7 H8 H9 H10 H11
C11.52371.52371.81292.77092.77091.09082.14712.14712.16492.1649
C21.52372.59882.66413.48151.78912.16523.49591.08832.76641.0908
C31.52372.59882.66411.78913.48152.16521.08833.49591.09082.7664
Cl41.81292.66412.66414.32394.32392.36332.69932.69932.97012.9701
Cl52.77093.48151.78914.32393.43242.90972.34204.47912.36323.7578
Cl62.77091.78913.48154.32393.43242.90974.47912.34203.75782.3632
H71.09082.16522.16522.36332.90972.90972.54292.54293.06793.0679
H82.14713.49591.08832.69932.34204.47912.54294.24701.77443.7028
H92.14711.08833.49592.69934.47912.34202.54294.24703.70281.7744
H102.16492.76641.09082.97012.36323.75783.06791.77443.70282.4870
H112.16491.09082.76642.97013.75782.36323.06793.70281.77442.4870

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 113.287 C1 C2 H9 109.439
C1 C2 H11 110.699 C1 C3 Cl5 113.287
C1 C3 H8 109.439 C1 C3 H10 110.699
C2 C1 C3 117.032 C2 C1 Cl4 105.636
C2 C1 H7 110.723 C3 C1 Cl4 105.636
C3 C1 H7 110.723 Cl4 C1 H7 106.278
Cl5 C3 H8 106.406 Cl5 C3 H10 107.813
Cl6 C2 H9 106.406 Cl6 C2 H11 107.813
H8 C3 H10 109.035 H9 C2 H11 109.035
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.029      
2 C -0.614      
3 C -0.614      
4 Cl -0.068      
5 Cl 0.049      
6 Cl 0.049      
7 H 0.249      
8 H 0.235      
9 H 0.235      
10 H 0.226      
11 H 0.226      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.225 1.657 0.000 1.673
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.946 -2.233 0.000
y -2.233 -63.009 0.000
z 0.000 0.000 -58.047
Traceless
 xyz
x 4.582 -2.233 0.000
y -2.233 -6.013 0.000
z 0.000 0.000 1.431
Polar
3z2-r22.862
x2-y27.063
xy-2.233
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> 362.484
(<r2>)1/2 19.039