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All results from a given calculation for C3H5Cl (1-Propene, 3-chloro-)

using model chemistry: HF/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/CEP-121G
 hartrees
Energy at 0K-33.975455
Energy at 298.15K-33.980635
Nuclear repulsion energy58.929007
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-121G
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 3388 3091 28.15      
2 A 3353 3060 10.15      
3 A 3326 3035 2.90      
4 A 3279 2992 8.93      
5 A 3261 2975 23.74      
6 A 1812 1653 0.71      
7 A 1619 1477 6.73      
8 A 1572 1434 12.76      
9 A 1434 1309 10.48      
10 A 1412 1288 57.57      
11 A 1331 1214 0.70      
12 A 1211 1105 2.33      
13 A 1128 1029 0.29      
14 A 1104 1008 92.32      
15 A 1020 931 12.95      
16 A 984 898 5.50      
17 A 783 714 85.30      
18 A 612 558 35.52      
19 A 426 389 2.45      
20 A 298 272 8.58      
21 A 108 98 0.64      

Unscaled Zero Point Vibrational Energy (zpe) 16729.5 cm-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 15265.6 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 HF/CEP-121G
ABC
0.68961 0.08975 0.08679

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.245 -0.242 -0.301
C2 1.159 -0.083 0.465
C3 -0.005 0.782 0.078
Cl4 -1.574 -0.254 -0.093
H5 2.338 0.229 -1.266
H6 3.070 -0.851 0.021
H7 1.087 -0.576 1.419
H8 -0.256 1.506 0.837
H9 0.125 1.258 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33772.50083.82461.07771.07552.10003.25652.6610
C21.33771.50142.79522.11672.10681.07672.16042.1628
C32.50081.50141.88822.75693.48282.19931.07801.0775
Cl43.82462.79521.88824.11234.68413.07782.38692.4065
H51.07772.11672.75694.11231.83323.06933.57492.4710
H61.07552.10683.48284.68411.83322.44184.15803.7336
H72.10001.07672.19933.07783.06932.44182.54573.0948
H83.25652.16041.07802.38693.57494.15802.54571.7757
H92.66102.16281.07752.40652.47103.73363.09481.7757

picture of 1-Propene, 3-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.386 C1 C2 H7 120.483
C2 C1 H5 122.039 C2 C1 H6 121.241
C2 C3 Cl4 110.587 C2 C3 H8 112.734
C2 C3 H9 112.972 C3 C2 H7 116.127
Cl4 C3 H8 103.781 Cl4 C3 H9 105.174
H5 C1 H6 116.720 H8 C3 H9 110.931
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.394      
2 C 0.126      
3 C -0.532      
4 Cl -0.106      
5 H 0.161      
6 H 0.150      
7 H 0.182      
8 H 0.204      
9 H 0.209      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.695 1.445 0.242 3.068
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.753 -1.837 -1.079
y -1.837 -31.124 -1.063
z -1.079 -1.063 -30.291
Traceless
 xyz
x -3.046 -1.837 -1.079
y -1.837 0.898 -1.063
z -1.079 -1.063 2.148
Polar
3z2-r24.296
x2-y2-2.629
xy-1.837
xz-1.079
yz-1.063


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.453 0.307 -1.072
y 0.307 4.737 -0.073
z -1.072 -0.073 5.063


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