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

using model chemistry: mPW1PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/3-21G
 hartrees
Energy at 0K-1490.676937
Energy at 298.15K-1490.682807
Nuclear repulsion energy417.730450
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 mPW1PW91/3-21G
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' 3249 3101 0.00      
2 A' 3204 3058 0.26      
3 A' 3166 3023 2.89      
4 A' 1542 1472 13.29      
5 A' 1343 1282 13.05      
6 A' 1315 1255 3.37      
7 A' 1202 1147 13.33      
8 A' 1041 994 1.83      
9 A' 887 846 10.16      
10 A' 760 725 1.04      
11 A' 680 649 125.29      
12 A' 408 389 0.18      
13 A' 325 310 0.72      
14 A' 166 158 9.84      
15 A' 113 108 3.45      
16 A" 3244 3097 0.10      
17 A" 3167 3023 0.04      
18 A" 1518 1449 20.04      
19 A" 1420 1355 0.17      
20 A" 1313 1254 0.76      
21 A" 1184 1130 0.20      
22 A" 1143 1092 0.65      
23 A" 876 836 7.29      
24 A" 697 665 14.32      
25 A" 243 232 15.72      
26 A" 239 229 0.79      
27 A" 35 33 1.61      

Unscaled Zero Point Vibrational Energy (zpe) 17239.1 cm-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 16456.4 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 mPW1PW91/3-21G
ABC
0.06432 0.04052 0.02569

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.450 0.574 0.000
C2 -0.294 0.307 1.288
C3 -0.294 0.307 -1.288
Cl4 0.685 2.462 0.000
Cl5 -0.294 -1.527 -1.688
Cl6 -0.294 -1.527 1.688
H7 1.454 0.154 0.000
H8 0.204 0.777 -2.132
H9 0.204 0.777 2.132
H10 -1.337 0.612 -1.226
H11 -1.337 0.612 1.226

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 Cl5 Cl6 H7 H8 H9 H10 H11
C11.51121.51121.90242.79632.79631.08842.15582.15582.16762.1676
C21.51122.57512.69493.49511.87722.17693.48741.08702.73821.0883
C31.51122.57512.69491.87723.49512.17691.08703.48741.08832.7382
Cl41.90242.69492.69494.44114.44112.43312.76022.76023.00213.0021
Cl52.79633.49511.87724.44113.37542.95522.39864.48842.42453.7621
Cl62.79631.87723.49514.44113.37542.95524.48842.39863.76212.4245
H71.08842.17692.17692.43312.95522.95522.54912.54913.08293.0829
H82.15583.48741.08702.76022.39864.48842.54914.26401.79473.6980
H92.15581.08703.48742.76024.48842.39862.54914.26403.69801.7947
H102.16762.73821.08833.00212.42453.76213.08291.79473.69802.4517
H112.16761.08832.73823.00213.76212.42453.08293.69801.79472.4517

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 110.767 C1 C2 H9 111.085
C1 C2 H11 111.971 C1 C3 Cl5 110.767
C1 C3 H8 111.085 C1 C3 H10 111.971
C2 C1 C3 116.856 C2 C1 Cl4 103.673
C2 C1 H7 112.718 C3 C1 Cl4 103.673
C3 C1 H7 112.718 Cl4 C1 H7 105.630
Cl5 C3 H8 104.872 Cl5 C3 H10 106.638
Cl6 C2 H9 104.872 Cl6 C2 H11 106.638
H8 C3 H10 111.188 H9 C2 H11 111.188
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.425      
2 C -0.574      
3 C -0.574      
4 Cl -0.000      
5 Cl 0.010      
6 Cl 0.010      
7 H 0.331      
8 H 0.314      
9 H 0.314      
10 H 0.297      
11 H 0.297      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.242 2.019 0.000 2.034
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.945 -2.931 0.000
y -2.931 -66.347 0.000
z 0.000 0.000 -58.013
Traceless
 xyz
x 6.235 -2.931 0.000
y -2.931 -9.367 0.000
z 0.000 0.000 3.133
Polar
3z2-r26.265
x2-y210.401
xy-2.931
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> 372.774
(<r2>)1/2 19.307