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

using model chemistry: HF/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/CEP-31G*
 hartrees
Energy at 0K-34.032107
Energy at 298.15K-34.037088
Nuclear repulsion energy58.660878
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 HF/CEP-31G*
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' 3427 3077 16.01      
2 A' 3379 3035 16.05      
3 A' 3304 2967 40.19      
4 A' 3221 2892 52.87      
5 A' 1866 1675 17.00      
6 A' 1618 1453 9.15      
7 A' 1552 1394 3.83      
8 A' 1431 1285 6.70      
9 A' 1375 1235 24.58      
10 A' 1203 1080 0.73      
11 A' 1028 923 27.49      
12 A' 868 779 50.53      
13 A' 447 402 5.95      
14 A' 274 247 0.83      
15 A" 3279 2944 47.84      
16 A" 1609 1445 7.68      
17 A" 1177 1057 8.46      
18 A" 1078 968 61.11      
19 A" 877 787 2.79      
20 A" 252 226 0.29      
21 A" 216 194 0.93      

Unscaled Zero Point Vibrational Energy (zpe) 16740.5 cm-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 15033.0 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 HF/CEP-31G*
ABC
1.37559 0.08023 0.07689

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.460 0.000
C2 0.923 -0.510 0.000
C3 2.413 -0.224 0.000
Cl4 -1.720 0.127 0.000
H5 0.225 1.514 0.000
H6 0.606 -1.544 0.000
H7 2.616 0.846 0.000
H8 2.884 -0.665 0.881
H9 2.884 -0.665 -0.881

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33932.50851.75181.07772.09372.64453.21893.2189
C21.33931.51722.71882.14081.08152.16912.15532.1553
C32.50851.51724.14812.79432.23771.08951.09211.0921
Cl41.75182.71884.14812.38912.86384.39524.75394.7539
H51.07772.14082.79432.38913.08152.48223.54883.5488
H62.09371.08152.23772.86383.08153.12302.59572.5957
H72.64452.16911.08954.39522.48223.12301.77001.7700
H83.21892.15531.09214.75393.54882.59571.77001.7625
H93.21892.15531.09214.75393.54882.59571.77001.7625

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 122.732 C1 C2 H6 119.360
C2 C1 Cl4 122.619 C2 C1 H5 124.338
C2 C3 H7 111.582 C2 C3 H8 110.321
C2 C3 H9 110.321 C3 C2 H6 117.908
Cl4 C1 H5 113.043 H7 C3 H8 108.451
H7 C3 H9 108.451 H8 C3 H9 107.599
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.308      
2 C -0.060      
3 C -0.412      
4 Cl -0.168      
5 H 0.281      
6 H 0.283      
7 H 0.142      
8 H 0.122      
9 H 0.122      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.379 0.012 0.000 2.379
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.125 -0.126 0.000
y -0.126 -28.745 0.000
z 0.000 0.000 -32.870
Traceless
 xyz
x -0.317 -0.126 0.000
y -0.126 3.252 0.000
z 0.000 0.000 -2.935
Polar
3z2-r2-5.871
x2-y2-2.380
xy-0.126
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.274 -1.140 0.000
y -1.140 5.454 0.000
z 0.000 0.000 3.606


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000