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

using model chemistry: PBEPBE/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31G
 hartrees
Energy at 0K-577.093028
Energy at 298.15K-577.097719
Nuclear repulsion energy138.435843
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 PBEPBE/6-31G
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' 3193 3149 7.47      
2 A' 3127 3084 8.74      
3 A' 3074 3032 15.29      
4 A' 2973 2932 26.94      
5 A' 1673 1650 19.32      
6 A' 1488 1467 13.45      
7 A' 1416 1396 2.07      
8 A' 1303 1285 2.76      
9 A' 1250 1233 19.50      
10 A' 1105 1090 1.99      
11 A' 965 952 30.57      
12 A' 747 737 47.70      
13 A' 402 396 7.96      
14 A' 248 245 0.57      
15 A" 3038 2996 18.15      
16 A" 1480 1459 11.52      
17 A" 1059 1044 0.46      
18 A" 941 928 69.10      
19 A" 762 752 2.36      
20 A" 226 223 0.17      
21 A" 198 195 1.33      

Unscaled Zero Point Vibrational Energy (zpe) 15333.8 cm-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 15122.2 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 PBEPBE/6-31G
ABC
1.35063 0.07755 0.07437

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.469 0.000
C2 0.987 -0.438 0.000
C3 2.445 -0.061 0.000
Cl4 -1.763 0.002 0.000
H5 0.126 1.552 0.000
H6 0.740 -1.506 0.000
H7 2.587 1.033 0.000
H8 2.960 -0.472 0.888
H9 2.960 -0.472 -0.888

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33982.50211.82331.09062.10892.64803.23023.2302
C21.33981.50672.78422.16811.09632.17352.16402.1640
C32.50211.50674.20852.82542.23531.10261.10581.1058
Cl41.82332.78424.20852.44282.92204.47034.82844.8284
H51.09062.16812.82542.44283.11922.51593.59433.5943
H62.10891.09632.23532.92203.11923.13952.60452.6045
H72.64802.17351.10264.47032.51593.13951.78681.7868
H83.23022.16401.10584.82843.59432.60451.78681.7764
H93.23022.16401.10584.82843.59432.60451.78681.7764

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 122.938 C1 C2 H6 119.585
C2 C1 Cl4 122.598 C2 C1 H5 125.963
C2 C3 H7 111.880 C2 C3 H8 110.925
C2 C3 H9 110.925 C3 C2 H6 117.477
Cl4 C1 H5 111.439 H7 C3 H8 108.015
H7 C3 H9 108.015 H8 C3 H9 106.882
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.373      
2 C -0.022      
3 C -0.510      
4 Cl 0.028      
5 H 0.191      
6 H 0.166      
7 H 0.166      
8 H 0.177      
9 H 0.177      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.505 0.202 0.000 2.513
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.184 -0.329 0.000
y -0.329 -29.420 0.000
z 0.000 0.000 -33.140
Traceless
 xyz
x 0.096 -0.329 0.000
y -0.329 2.742 0.000
z 0.000 0.000 -2.839
Polar
3z2-r2-5.677
x2-y2-1.764
xy-0.329
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.910 -0.560 0.000
y -0.560 5.328 0.000
z 0.000 0.000 3.170


<r2> (average value of r2) Å2
<r2> 149.086
(<r2>)1/2 12.210