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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: MP2=FULL/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 MP2=FULL/Sadlej_pVTZ
 hartrees
Energy at 0K-117.558498
Energy at 298.15K-117.564819
HF Energy-117.079932
Nuclear repulsion energy75.354106
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 MP2=FULL/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' 3164 3164 0.00      
2 A1' 1506 1506 0.00      
3 A1' 1222 1222 0.00      
4 A1" 1125 1125 0.00      
5 A2' 1054 1054 0.00      
6 A2" 3278 3278 17.53      
7 A2" 846 846 0.22      
8 E' 3149 3149 14.59      
8 E' 3149 3149 14.59      
9 E' 1432 1432 0.45      
9 E' 1432 1432 0.45      
10 E' 1013 1013 8.07      
10 E' 1013 1013 8.07      
11 E' 895 895 20.93      
11 E' 895 895 20.93      
12 E" 3257 3257 0.00      
12 E" 3257 3257 0.00      
13 E" 1188 1188 0.00      
13 E" 1188 1188 0.00      
14 E" 719 719 0.00      
14 E" 719 719 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 17750.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17750.1 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 MP2=FULL/Sadlej_pVTZ
ABC
0.66578 0.66578 0.41799

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/Sadlej_pVTZ

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 1.457 0.923
H5 1.262 -0.728 0.923
H6 -1.262 -0.728 0.923
H7 0.000 1.457 -0.923
H8 1.262 -0.728 -0.923
H9 -1.262 -0.728 -0.923

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51361.51361.09202.23882.23881.09202.23882.2388
C21.51361.51362.23881.09202.23882.23881.09202.2388
C31.51361.51362.23882.23881.09202.23882.23881.0920
H41.09202.23882.23882.52362.52361.84663.12703.1270
H52.23881.09202.23882.52362.52363.12701.84663.1270
H62.23882.23881.09202.52362.52363.12703.12701.8466
H71.09202.23882.23881.84663.12703.12702.52362.5236
H82.23881.09202.23883.12701.84663.12702.52362.5236
H92.23882.23881.09203.12703.12701.84662.52362.5236

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 117.544
C1 C2 H8 117.544 C1 C3 C2 60.000
C1 C3 H6 117.544 C1 C3 H9 117.544
C2 C1 C3 60.000 C2 C1 H4 117.544
C2 C1 H7 117.544 C2 C3 H6 117.544
C2 C3 H9 117.544 C3 C1 H4 117.544
C3 C1 H7 117.544 C3 C2 H5 117.544
C3 C2 H8 117.544 H4 C1 H7 115.453
H5 C2 H8 115.453 H6 C3 H9 115.453
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability