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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-1490.484223
Energy at 298.15K-1490.490051
Nuclear repulsion energy416.368797
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' 3232 3107 0.04      
2 A' 3187 3064 0.18      
3 A' 3150 3028 3.09      
4 A' 1534 1475 12.87      
5 A' 1332 1281 13.36      
6 A' 1305 1254 3.25      
7 A' 1191 1145 12.96      
8 A' 1033 993 1.89      
9 A' 879 845 10.04      
10 A' 748 719 1.48      
11 A' 668 642 125.59      
12 A' 405 389 0.18      
13 A' 320 308 0.79      
14 A' 164 157 10.02      
15 A' 111 106 3.26      
16 A" 3227 3102 0.06      
17 A" 3151 3028 0.01      
18 A" 1511 1452 19.24      
19 A" 1411 1356 0.11      
20 A" 1303 1253 0.83      
21 A" 1176 1130 0.18      
22 A" 1132 1089 0.75      
23 A" 871 837 7.16      
24 A" 685 659 14.86      
25 A" 241 231 16.51      
26 A" 237 228 0.38      
27 A" 38 37 1.57      

Unscaled Zero Point Vibrational Energy (zpe) 17120.2 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 16455.9 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
0.06366 0.04032 0.02550

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 0.449 0.572 0.000
C2 -0.296 0.309 1.291
C3 -0.296 0.309 -1.291
Cl4 0.691 2.468 0.000
Cl5 -0.296 -1.530 -1.698
Cl6 -0.296 -1.530 1.698
H7 1.454 0.152 0.000
H8 0.203 0.780 -2.135
H9 0.203 0.780 2.135
H10 -1.341 0.613 -1.230
H11 -1.341 0.613 1.230

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 Cl6 H7 H8 H9 H10 H11
C11.51331.51331.91092.80352.80351.08972.15942.15942.17182.1718
C21.51332.58132.70193.50921.88402.18043.49401.08842.74521.0896
C31.51332.58132.70191.88403.50922.18041.08843.49401.08962.7452
Cl41.91092.70192.70194.45464.45462.43892.76532.76533.01323.0132
Cl52.80353.50921.88404.45463.39562.96252.40384.50332.42993.7758
Cl62.80351.88403.50924.45463.39562.96254.50332.40383.77582.4299
H71.08972.18042.18042.43892.96252.96252.55312.55313.08823.0882
H82.15943.49401.08842.76532.40384.50332.55314.27061.79773.7062
H92.15941.08843.49402.76534.50332.40382.55314.27063.70621.7977
H102.17182.74521.08963.01322.42993.77583.08821.79773.70622.4596
H112.17181.08962.74523.01323.77582.42993.08823.70621.79772.4596

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 110.751 C1 C2 H9 111.139
C1 C2 H11 112.073 C1 C3 Cl5 110.751
C1 C3 H8 111.139 C1 C3 H10 112.073
C2 C1 C3 117.043 C2 C1 Cl4 103.586
C2 C1 H7 112.766 C3 C1 Cl4 103.586
C3 C1 H7 112.766 Cl4 C1 H7 105.444
Cl5 C3 H8 104.753 Cl5 C3 H10 106.525
Cl6 C2 H9 104.753 Cl6 C2 H11 106.525
H8 C3 H10 111.257 H9 C2 H11 111.257
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 -0.411      
2 C -0.564      
3 C -0.564      
4 Cl -0.006      
5 Cl 0.005      
6 Cl 0.005      
7 H 0.327      
8 H 0.311      
9 H 0.311      
10 H 0.293      
11 H 0.293      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.247 2.016 0.000 2.031
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.923 -2.942 0.000
y -2.942 -66.301 0.000
z 0.000 0.000 -58.003
Traceless
 xyz
x 6.229 -2.942 0.000
y -2.942 -9.338 0.000
z 0.000 0.000 3.109
Polar
3z2-r26.218
x2-y210.378
xy-2.942
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> 375.091
(<r2>)1/2 19.367