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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CID/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 CID/SDD
 hartrees
Energy at 0K-117.304098
Energy at 298.15K-117.309713
HF Energy-117.037727
Nuclear repulsion energy69.764876
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 CID/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' 3273 3024 41.63      
2 A' 3189 2947 17.25      
3 A' 3166 2925 33.39      
4 A' 3140 2901 22.13      
5 A' 3045 2814 34.81      
6 A' 1731 1600 8.90      
7 A' 1555 1437 15.38      
8 A' 1506 1392 2.50      
9 A' 1480 1367 5.14      
10 A' 1362 1258 0.00      
11 A' 1232 1138 1.23      
12 A' 980 906 4.03      
13 A' 938 867 1.28      
14 A' 428 396 0.56      
15 A" 3117 2880 41.24      
16 A" 1536 1419 9.99      
17 A" 1117 1032 1.60      
18 A" 1034 956 26.17      
19 A" 929 859 58.33      
20 A" 593 548 15.36      
21 A" 191 176 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 17770.9 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 16420.3 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 CID/SDD
ABC
1.52331 0.30021 0.26327

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.159 -0.509 0.000
C2 0.000 0.485 0.000
C3 1.313 0.146 0.000
H4 1.637 -0.896 0.000
H5 2.099 0.902 0.000
H6 -0.274 1.545 0.000
H7 -0.790 -1.546 0.000
H8 -1.796 -0.369 0.889
H9 -1.796 -0.369 -0.889

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.52722.55752.82273.55092.23681.10091.10281.1028
C21.52721.35572.14152.14011.09502.17912.17852.1785
C32.55751.35571.09181.09062.11522.69903.27443.2744
H42.82272.14151.09181.85693.10022.51183.58523.5852
H53.55092.14011.09061.85692.45873.78664.19274.1927
H62.23681.09502.11523.10022.45873.13392.60192.6019
H71.10092.17912.69902.51183.78663.13391.78621.7862
H81.10282.17853.27443.58524.19272.60191.78621.7785
H91.10282.17853.27443.58524.19272.60191.78621.7785

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.930 C1 C2 H6 116.112
C2 C1 H7 110.988 C2 C1 H8 110.828
C2 C1 H9 110.828 C2 C3 H4 121.717
C2 C3 H5 121.678 C3 C2 H6 118.957
H4 C3 H5 116.605 H7 C1 H8 108.294
H7 C1 H9 108.294 H8 C1 H9 107.483
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability