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All results from a given calculation for C3H5Cl (1-chloro-1-propene(E))

using model chemistry: mPW1PW91/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-577.561782
Energy at 298.15K-577.566607
Nuclear repulsion energy142.152539
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/cc-pVTZ
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' 3218 3087 9.65      
2 A' 3185 3055 6.05      
3 A' 3133 3005 13.54      
4 A' 3044 2920 23.20      
5 A' 1721 1651 14.68      
6 A' 1487 1426 10.88      
7 A' 1413 1355 1.86      
8 A' 1323 1269 2.07      
9 A' 1273 1221 17.02      
10 A' 1124 1078 0.32      
11 A' 974 934 39.63      
12 A' 816 783 34.31      
13 A' 428 411 4.47      
14 A' 255 245 0.74      
15 A" 3099 2972 13.34      
16 A" 1477 1416 7.75      
17 A" 1068 1025 0.69      
18 A" 970 931 48.44      
19 A" 793 761 0.46      
20 A" 238 228 0.30      
21 A" 205 196 1.05      

Unscaled Zero Point Vibrational Energy (zpe) 15621.7 cm-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 14984.4 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/cc-pVTZ
ABC
1.40812 0.08197 0.07858

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.450 0.000
C2 0.916 -0.501 0.000
C3 2.382 -0.230 0.000
Cl4 -1.702 0.131 0.000
H5 0.229 1.506 0.000
H6 0.595 -1.537 0.000
H7 2.594 0.838 0.000
H8 2.859 -0.673 0.877
H9 2.859 -0.673 -0.877

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32122.47701.73121.08062.07422.62333.19443.1944
C21.32121.49022.69332.12191.08402.14712.13822.1382
C32.47701.49024.09922.76532.21331.08921.09221.0922
Cl41.73122.69334.09922.37062.83844.35384.71314.7131
H51.08062.12192.76532.37063.06482.45753.52593.5259
H62.07421.08402.21332.83843.06483.10432.57672.5767
H72.62332.14711.08924.35382.45753.10431.76701.7670
H83.19442.13821.09224.71313.52592.57671.76701.7537
H93.19442.13821.09224.71313.52592.57671.76701.7537

picture of 1-chloro-1-propene(E) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.429 C1 C2 H6 118.846
C2 C1 Cl4 123.294 C2 C1 H5 123.821
C2 C3 H7 111.754 C2 C3 H8 110.845
C2 C3 H9 110.845 C3 C2 H6 117.726
Cl4 C1 H5 112.885 H7 C3 H8 108.200
H7 C3 H9 108.200 H8 C3 H9 106.812
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.086      
2 C -0.095      
3 C -0.224      
4 Cl -0.111      
5 H 0.121      
6 H 0.120      
7 H 0.086      
8 H 0.095      
9 H 0.095      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.982 0.028 0.000 1.982
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.906 -0.103 0.000
y -0.103 -29.566 0.000
z 0.000 0.000 -32.982
Traceless
 xyz
x 0.368 -0.103 0.000
y -0.103 2.379 0.000
z 0.000 0.000 -2.746
Polar
3z2-r2-5.493
x2-y2-1.341
xy-0.103
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.450 -0.918 0.000
y -0.918 6.420 0.000
z 0.000 0.000 4.727


<r2> (average value of r2) Å2
<r2> 142.345
(<r2>)1/2 11.931