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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: wB97X-D/6-311G*

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/6-311G*
 hartrees
Energy at 0K-117.878282
Energy at 298.15K 
HF Energy-117.878282
Nuclear repulsion energy75.799217
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/6-311G*
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' 3152 3152 0.00 252.65 0.04 0.08
2 A1' 1545 1545 0.00 2.41 0.66 0.80
3 A1' 1226 1226 0.00 30.60 0.08 0.15
4 A1" 1164 1164 0.00 0.00 0.75 0.86
5 A2' 1091 1091 0.00 0.00 0.75 0.86
6 A2" 3244 3244 46.32 0.00 0.75 0.86
7 A2" 869 869 0.46 0.00 0.75 0.86
8 E' 3141 3141 31.92 22.73 0.75 0.86
8 E' 3141 3141 31.91 22.74 0.75 0.86
9 E' 1488 1488 2.59 6.90 0.75 0.86
9 E' 1488 1488 2.58 6.90 0.75 0.86
10 E' 1063 1063 10.63 0.57 0.75 0.86
10 E' 1063 1063 10.65 0.58 0.75 0.86
11 E' 900 900 24.01 13.34 0.75 0.86
11 E' 900 900 23.98 13.35 0.75 0.86
12 E" 3222 3222 0.00 99.48 0.75 0.86
12 E" 3222 3222 0.00 99.45 0.75 0.86
13 E" 1226 1226 0.00 5.97 0.75 0.86
13 E" 1226 1226 0.00 5.97 0.75 0.86
14 E" 757 757 0.00 1.62 0.75 0.86
14 E" 757 757 0.00 1.60 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17942.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17942.9 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/6-311G*
ABC
0.67400 0.67400 0.42148

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.869 0.000
C2 0.752 -0.434 0.000
C3 -0.752 -0.434 0.000
H4 0.000 1.457 0.911
H5 1.262 -0.728 0.911
H6 -1.262 -0.728 0.911
H7 0.000 1.457 -0.911
H8 1.262 -0.728 -0.911
H9 -1.262 -0.728 -0.911

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50451.50451.08402.22972.22971.08402.22972.2297
C21.50451.50452.22971.08402.22972.22971.08402.2297
C31.50451.50452.22972.22971.08402.22972.22971.0840
H41.08402.22972.22972.52332.52331.82113.11193.1119
H52.22971.08402.22972.52332.52333.11191.82113.1119
H62.22972.22971.08402.52332.52333.11193.11191.8211
H71.08402.22972.22971.82113.11193.11192.52332.5233
H82.22971.08402.22973.11191.82113.11192.52332.5233
H92.22972.22971.08403.11193.11191.82112.52332.5233

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 118.031
C1 C2 H8 118.031 C1 C3 C2 60.000
C1 C3 H6 118.031 C1 C3 H9 118.031
C2 C1 C3 60.000 C2 C1 H4 118.031
C2 C1 H7 118.031 C2 C3 H6 118.031
C2 C3 H9 118.031 C3 C1 H4 118.031
C3 C1 H7 118.031 C3 C2 H5 118.031
C3 C2 H8 118.031 H4 C1 H7 114.273
H5 C2 H8 114.273 H6 C3 H9 114.273
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.449      
2 C -0.449      
3 C -0.449      
4 H 0.224      
5 H 0.224      
6 H 0.224      
7 H 0.224      
8 H 0.224      
9 H 0.224      


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 -20.674 0.000 0.000
y 0.000 -20.674 0.000
z 0.000 0.000 -18.190
Traceless
 xyz
x -1.242 0.000 0.000
y 0.000 -1.242 0.000
z 0.000 0.000 2.484
Polar
3z2-r24.968
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 4.827 0.000 0.000
y 0.000 4.828 0.000
z 0.000 0.000 4.503


<r2> (average value of r2) Å2
<r2> 43.685
(<r2>)1/2 6.609