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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: wB97X-D/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at wB97X-D/daug-cc-pVDZ
 hartrees
Energy at 0K-117.868927
Energy at 298.15K 
HF Energy-117.868927
Nuclear repulsion energy75.594079
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 wB97X-D/daug-cc-pVDZ
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' 3159 3159 0.00 321.07 0.02 0.04
2 A1' 1519 1519 0.00 2.96 0.05 0.09
3 A1' 1222 1222 0.00 43.93 0.05 0.10
4 A1" 1143 1143 0.00 0.00 0.75 0.86
5 A2' 1063 1063 0.00 0.00 0.75 0.86
6 A2" 3258 3258 31.42 0.00 0.75 0.86
7 A2" 856 856 0.59 0.00 0.75 0.86
8 E' 3149 3149 25.05 25.16 0.75 0.86
8 E' 3149 3149 25.06 25.11 0.75 0.86
9 E' 1458 1458 1.60 4.28 0.75 0.86
9 E' 1458 1458 1.62 4.31 0.75 0.86
10 E' 1039 1039 7.37 1.51 0.75 0.86
10 E' 1039 1039 7.37 1.51 0.75 0.86
11 E' 897 897 23.13 7.33 0.75 0.86
11 E' 897 897 23.14 7.32 0.75 0.86
12 E" 3238 3238 0.00 96.36 0.75 0.86
12 E" 3238 3238 0.00 96.48 0.75 0.86
13 E" 1201 1201 0.00 1.23 0.75 0.86
13 E" 1201 1201 0.00 1.22 0.75 0.86
14 E" 738 738 0.00 0.54 0.75 0.86
14 E" 738 738 0.00 0.53 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17828.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17828.6 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 wB97X-D/daug-cc-pVDZ
ABC
0.67032 0.67032 0.41984

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/daug-cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.871 0.000
C2 0.754 -0.435 0.000
C3 -0.754 -0.435 0.000
H4 0.000 1.458 0.916
H5 1.263 -0.729 0.916
H6 -1.263 -0.729 0.916
H7 0.000 1.458 -0.916
H8 1.263 -0.729 -0.916
H9 -1.263 -0.729 -0.916

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50811.50811.08822.23462.23461.08822.23462.2346
C21.50811.50812.23461.08822.23462.23461.08822.2346
C31.50811.50812.23462.23461.08822.23462.23461.0882
H41.08822.23462.23462.52602.52601.83183.12033.1203
H52.23461.08822.23462.52602.52603.12031.83183.1203
H62.23462.23461.08822.52602.52603.12033.12031.8318
H71.08822.23462.23461.83183.12033.12032.52602.5260
H82.23461.08822.23463.12031.83183.12032.52602.5260
H92.23462.23461.08823.12033.12031.83182.52602.5260

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 117.885
C1 C2 H8 117.885 C1 C3 C2 60.000
C1 C3 H6 117.885 C1 C3 H9 117.885
C2 C1 C3 60.000 C2 C1 H4 117.885
C2 C1 H7 117.885 C2 C3 H6 117.885
C2 C3 H9 117.885 C3 C1 H4 117.885
C3 C1 H7 117.885 C3 C2 H5 117.885
C3 C2 H8 117.885 H4 C1 H7 114.625
H5 C2 H8 114.625 H6 C3 H9 114.625
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.517      
2 C 1.517      
3 C 1.517      
4 H -0.758      
5 H -0.758      
6 H -0.758      
7 H -0.758      
8 H -0.758      
9 H -0.758      


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 -20.758 0.000 0.000
y 0.000 -20.758 0.000
z 0.000 0.000 -18.418
Traceless
 xyz
x -1.170 0.000 0.000
y 0.000 -1.170 0.000
z 0.000 0.000 2.340
Polar
3z2-r24.681
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 5.689 0.000 0.000
y 0.000 5.690 0.000
z 0.000 0.000 4.998


<r2> (average value of r2) Å2
<r2> 43.918
(<r2>)1/2 6.627