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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: MP4=FULL/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 MP4=FULL/6-311G**
 hartrees
Energy at 0K-117.648140
Energy at 298.15K-117.654532
HF Energy-117.087665
Nuclear repulsion energy75.462374
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 MP4=FULL/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' 3163 3041        
2 A1' 1537 1478        
3 A1' 1224 1177        
4 A1" 1175 1129        
5 A2' 1095 1053        
6 A2" 3260 3134        
7 A2" 866 832        
8 E' 3153 3031        
8 E' 3153 3031        
9 E' 1484 1427        
9 E' 1484 1427        
10 E' 1087 1045        
10 E' 1087 1045        
11 E' 900 865        
11 E' 900 865        
12 E" 3239 3115        
12 E" 3239 3115        
13 E" 1227 1180        
13 E" 1227 1180        
14 E" 755 726        
14 E" 754 725        

Unscaled Zero Point Vibrational Energy (zpe) 18003.2 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 17310.1 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 MP4=FULL/6-311G**
ABC
0.66758 0.66758 0.41753

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-311G**

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.874 0.000
C2 0.757 -0.437 0.000
C3 -0.757 -0.437 0.000
H4 0.000 1.459 0.915
H5 1.264 -0.730 0.915
H6 -1.264 -0.730 0.915
H7 0.000 1.459 -0.915
H8 1.264 -0.730 -0.915
H9 -1.264 -0.730 -0.915

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51371.51371.08642.23752.23751.08642.23752.2375
C21.51371.51372.23751.08642.23752.23751.08642.2375
C31.51371.51372.23752.23751.08642.23752.23751.0864
H41.08642.23752.23752.52772.52771.83043.12083.1208
H52.23751.08642.23752.52772.52773.12081.83043.1208
H62.23752.23751.08642.52772.52773.12083.12081.8304
H71.08642.23752.23751.83043.12083.12082.52772.5277
H82.23751.08642.23753.12081.83043.12082.52772.5277
H92.23752.23751.08643.12083.12081.83042.52772.5277

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 117.818
C1 C2 H8 117.818 C1 C3 C2 60.000
C1 C3 H6 117.818 C1 C3 H9 117.818
C2 C1 C3 60.000 C2 C1 H4 117.818
C2 C1 H7 117.818 C2 C3 H6 117.818
C2 C3 H9 117.818 C3 C1 H4 117.818
C3 C1 H7 117.818 C3 C2 H5 117.818
C3 C2 H8 117.818 H4 C1 H7 114.787
H5 C2 H8 114.787 H6 C3 H9 114.787
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability