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

using model chemistry: G4

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at G4
 hartrees
Energy at 0K-577.293488
Energy at 298.15K-577.287588
HF Energy-577.518622
Nuclear repulsion energy145.386713
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 B3LYP/6-31G(2df,p)
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' 3228 3115 7.82      
2 A' 3151 3041 11.03      
3 A' 3135 3026 2.00      
4 A' 3030 2924 18.87      
5 A' 1708 1648 17.08      
6 A' 1482 1430 2.97      
7 A' 1413 1363 2.44      
8 A' 1345 1298 36.88      
9 A' 1255 1211 0.33      
10 A' 1091 1053 0.49      
11 A' 940 907 20.60      
12 A' 747 721 48.46      
13 A' 561 541 1.75      
14 A' 222 215 1.17      
15 A" 3077 2969 15.53      
16 A" 1485 1433 5.43      
17 A" 1063 1026 0.60      
18 A" 953 920 0.54      
19 A" 714 689 35.68      
20 A" 407 393 1.84      
21 A" 123 119 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 15564.3 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 15019.6 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 B3LYP/6-31G(2df,p)
ABC
0.48086 0.11793 0.09640

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.917 0.000
C2 -1.237 0.434 0.000
C3 -1.666 -0.999 0.000
Cl4 1.447 -0.068 0.000
H5 0.232 1.973 0.000
H6 -2.028 1.182 0.000
H7 -0.812 -1.678 0.000
H8 -2.283 -1.217 0.880
H9 -2.283 -1.217 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32802.53891.75011.08152.04512.71953.24673.2467
C21.32801.49542.72992.12821.08882.15422.14312.1431
C32.53891.49543.24873.52662.21061.09111.09651.0965
Cl41.75012.72993.24872.37513.69242.77404.00074.0007
H51.08152.12823.52662.37512.39483.79804.15694.1569
H62.04511.08882.21063.69242.39483.10782.56782.5678
H72.71952.15421.09112.77403.79803.10781.77501.7750
H83.24672.14311.09654.00074.15692.56781.77501.7592
H93.24672.14311.09654.00074.15692.56781.77501.7592

picture of 1-chloro-1-propene(Z) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 128.155 C1 C2 H6 115.447
C2 C1 Cl4 124.580 C2 C1 H5 123.533
C2 C3 H7 111.776 C2 C3 H8 110.460
C2 C3 H9 110.460 C3 C2 H6 116.398
Cl4 C1 H5 111.887 H7 C3 H8 108.545
H7 C3 H9 108.545 H8 C3 H9 106.902
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.076      
2 C -0.007      
3 C -0.426      
4 Cl -0.155      
5 H 0.139      
6 H 0.108      
7 H 0.149      
8 H 0.134      
9 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.714 0.471 0.000 1.777
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


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> 120.673
(<r2>)1/2 10.985