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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: HF/Sadlej_pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at HF/Sadlej_pVTZ
 hartrees
Energy at 0K-117.080837
Energy at 298.15K-117.087337
HF Energy-117.080837
Nuclear repulsion energy76.060328
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/Sadlej_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 A1' 3278 2992 0.00      
2 A1' 1636 1494 0.00      
3 A1' 1286 1174 0.00      
4 A1" 1229 1122 0.00      
5 A2' 1187 1084 0.00      
6 A2" 3372 3079 43.58      
7 A2" 899 821 0.15      
8 E' 3260 2976 30.18      
8 E' 3260 2976 30.18      
9 E' 1561 1425 0.47      
9 E' 1561 1425 0.47      
10 E' 1148 1048 3.23      
10 E' 1148 1048 3.23      
11 E' 941 859 27.58      
11 E' 941 859 27.58      
12 E" 3348 3057 0.00      
12 E" 3348 3057 0.00      
13 E" 1295 1183 0.00      
13 E" 1295 1183 0.00      
14 E" 779 711 0.00      
14 E" 779 711 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18774.7 cm-1
Scaled (by 0.913) Zero Point Vibrational Energy (zpe) 17141.3 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/Sadlej_pVTZ
ABC
0.67868 0.67868 0.42474

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Sadlej_pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.865 0.000
C2 0.749 -0.433 0.000
C3 -0.749 -0.433 0.000
H4 0.000 1.451 0.909
H5 1.257 -0.726 0.909
H6 -1.257 -0.726 0.909
H7 0.000 1.451 -0.909
H8 1.257 -0.726 -0.909
H9 -1.257 -0.726 -0.909

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49871.49871.08132.22182.22181.08132.22182.2218
C21.49871.49872.22181.08132.22182.22181.08132.2218
C31.49871.49872.22182.22181.08132.22182.22181.0813
H41.08132.22182.22182.51352.51351.81753.10183.1018
H52.22181.08132.22182.51352.51353.10181.81753.1018
H62.22182.22181.08132.51352.51353.10183.10181.8175
H71.08132.22182.22181.81753.10183.10182.51352.5135
H82.22181.08132.22183.10181.81753.10182.51352.5135
H92.22182.22181.08133.10183.10181.81752.51352.5135

picture of Cyclopropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.000 C1 C2 H5 117.987
C1 C2 H8 117.987 C1 C3 C2 60.000
C1 C3 H6 117.987 C1 C3 H9 117.987
C2 C1 C3 60.000 C2 C1 H4 117.987
C2 C1 H7 117.987 C2 C3 H6 117.987
C2 C3 H9 117.987 C3 C1 H4 117.987
C3 C1 H7 117.987 C3 C2 H5 117.987
C3 C2 H8 117.987 H4 C1 H7 114.379
H5 C2 H8 114.379 H6 C3 H9 114.379
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Sadlej_pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.380      
2 C 1.380      
3 C 1.380      
4 H -0.690      
5 H -0.690      
6 H -0.690      
7 H -0.690      
8 H -0.690      
9 H -0.690      


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


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.883 0.000 0.000
y 0.000 -20.883 0.000
z 0.000 0.000 -18.584
Traceless
 xyz
x -1.150 0.000 0.000
y 0.000 -1.150 0.000
z 0.000 0.000 2.299
Polar
3z2-r24.599
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.345 0.000 0.000
y 0.000 5.345 0.000
z 0.000 0.000 4.711


<r2> (average value of r2) Å2
<r2> 43.633
(<r2>)1/2 6.606