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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP4=FULL/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/SDD
 hartrees
Energy at 0K-117.380737
Energy at 298.15K-117.386266
HF Energy-117.035394
Nuclear repulsion energy69.268115
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/SDD
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3198 3198        
2 A' 3108 3108        
3 A' 3088 3088        
4 A' 3066 3066        
5 A' 2968 2968        
6 A' 1655 1655        
7 A' 1522 1522        
8 A' 1469 1469        
9 A' 1445 1445        
10 A' 1322 1322        
11 A' 1200 1200        
12 A' 955 955        
13 A' 908 908        
14 A' 414 414        
15 A" 3046 3046        
16 A" 1501 1501        
17 A" 1086 1086        
18 A" 990 990        
19 A" 847 847        
20 A" 567 567        
21 A" 191 191        

Unscaled Zero Point Vibrational Energy (zpe) 17271.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17271.6 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 MP4=FULL/SDD
ABC
1.49925 0.29616 0.25961

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.170 -0.505 0.000
C2 0.000 0.489 0.000
C3 1.324 0.138 0.000
H4 1.641 -0.914 0.000
H5 2.120 0.894 0.000
H6 -0.267 1.558 0.000
H7 -0.799 -1.549 0.000
H8 -1.810 -0.360 0.895
H9 -1.810 -0.360 -0.895

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.53512.57592.84033.57512.25221.10811.10961.1096
C21.53511.37002.15872.15841.10252.18922.19042.1904
C32.57591.37001.09871.09732.13332.71233.29733.2973
H42.84032.15871.09871.87023.12312.52123.60743.6074
H53.57512.15841.09731.87022.47833.80664.22114.2211
H62.25221.10252.13333.12312.47833.15282.61962.6196
H71.10812.18922.71232.52123.80663.15281.79871.7987
H81.10962.19043.29733.60744.22112.61961.79871.7901
H91.10962.19043.29733.60744.22112.61961.79871.7901

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.820 C1 C2 H6 116.312
C2 C1 H7 110.797 C2 C1 H8 110.798
C2 C1 H9 110.798 C2 C3 H4 121.567
C2 C3 H5 121.649 C3 C2 H6 118.869
H4 C3 H5 116.784 H7 C1 H8 108.402
H7 C1 H9 108.402 H8 C1 H9 107.534
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability