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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/cc-pVDZ
 hartrees
Energy at 0K-117.540138
Energy at 298.15K 
HF Energy-117.081079
Nuclear repulsion energy70.126403
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 CCD/cc-pVDZ
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' 3268 3126 17.05      
2 A' 3182 3044 11.44      
3 A' 3169 3032 22.99      
4 A' 3154 3017 7.03      
5 A' 3060 2927 24.55      
6 A' 1743 1668 6.21      
7 A' 1496 1431 9.94      
8 A' 1460 1397 0.49      
9 A' 1413 1352 0.55      
10 A' 1325 1268 0.50      
11 A' 1197 1145 0.19      
12 A' 947 906 4.36      
13 A' 944 903 0.12      
14 A' 422 404 0.76      
15 A" 3132 2996 21.81      
16 A" 1482 1418 5.43      
17 A" 1071 1025 2.43      
18 A" 1021 977 11.38      
19 A" 937 897 32.19      
20 A" 584 559 9.38      
21 A" 200 191 0.37      

Unscaled Zero Point Vibrational Energy (zpe) 17603.5 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 16841.3 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 CCD/cc-pVDZ
ABC
1.52373 0.30607 0.26778

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.147 -0.500 0.000
C2 0.000 0.482 0.000
C3 1.300 0.139 0.000
H4 1.614 -0.913 0.000
H5 2.092 0.897 0.000
H6 -0.268 1.549 0.000
H7 -0.780 -1.541 0.000
H8 -1.789 -0.358 0.889
H9 -1.789 -0.358 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50972.52922.79163.52702.22951.10401.10601.1060
C21.50971.34482.13332.13251.10022.16842.16742.1674
C32.52921.34481.09771.09592.10892.67423.25313.2531
H42.79162.13331.09771.87213.09892.47523.56083.5608
H53.52702.13251.09591.87212.44793.76734.17454.1745
H62.22951.10022.10893.09892.44793.13252.59672.5967
H71.10402.16842.67422.47523.76733.13251.79121.7912
H81.10602.16743.25313.56084.17452.59671.79121.7785
H91.10602.16743.25313.56084.17452.59671.79121.7785

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.655 C1 C2 H6 116.479
C2 C1 H7 111.169 C2 C1 H8 110.966
C2 C1 H9 110.966 C2 C3 H4 121.377
C2 C3 H5 121.447 C3 C2 H6 118.866
H4 C3 H5 117.176 H7 C1 H8 108.282
H7 C1 H9 108.282 H8 C1 H9 107.026
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability