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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP4=FULL/TZVP

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/TZVP
 hartrees
Energy at 0K-117.660780
Energy at 298.15K-117.666327
HF Energy-117.112435
Nuclear repulsion energy70.646322
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/TZVP
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' 3252 3142        
2 A' 3166 3059        
3 A' 3156 3049        
4 A' 3130 3024        
5 A' 3041 2939        
6 A' 1692 1635        
7 A' 1514 1463        
8 A' 1468 1419        
9 A' 1429 1381        
10 A' 1329 1284        
11 A' 1199 1158        
12 A' 952 920        
13 A' 929 898        
14 A' 423 409        
15 A" 3108 3003        
16 A" 1483 1433        
17 A" 1071 1035        
18 A" 994 961        
19 A" 825 797        
20 A" 554 535        
21 A" 190 184        

Unscaled Zero Point Vibrational Energy (zpe) 17452.3 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 16864.1 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/TZVP
ABC
1.54585 0.31010 0.27129

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.141 -0.496 0.000
C2 0.000 0.481 0.000
C3 1.293 0.136 0.000
H4 1.600 -0.905 0.000
H5 2.078 0.882 0.000
H6 -0.265 1.536 0.000
H7 -0.775 -1.525 0.000
H8 -1.774 -0.357 0.881
H9 -1.774 -0.357 -0.881

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50222.51442.77103.50152.21291.09231.09401.0940
C21.50221.33812.11672.11641.08772.15082.15112.1511
C32.51441.33811.08521.08302.09462.65223.22903.2290
H42.77102.11671.08521.84963.07182.45433.53013.5301
H53.50152.11641.08301.84962.43293.73264.14164.1416
H62.21291.08772.09463.07182.43293.10352.57642.5764
H71.09232.15082.65222.45433.73263.10351.77201.7720
H81.09402.15113.22903.53014.14162.57641.77201.7619
H91.09402.15113.22903.53014.14162.57641.77201.7619

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.467 C1 C2 H6 116.476
C2 C1 H7 110.999 C2 C1 H8 110.921
C2 C1 H9 110.921 C2 C3 H4 121.385
C2 C3 H5 121.529 C3 C2 H6 119.056
H4 C3 H5 117.086 H7 C1 H8 108.296
H7 C1 H9 108.296 H8 C1 H9 107.271
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability