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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/6-31+G**
 hartrees
Energy at 0K-117.564772
Energy at 298.15K-117.570386
HF Energy-117.085092
Nuclear repulsion energy70.664846
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 CCSD=FULL/6-31+G**
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' 3305 3305 20.58      
2 A' 3220 3220 9.03      
3 A' 3209 3209 28.31      
4 A' 3185 3185 12.38      
5 A' 3094 3094 26.52      
6 A' 1748 1748 9.45      
7 A' 1547 1547 11.43      
8 A' 1501 1501 1.24      
9 A' 1460 1460 1.04      
10 A' 1354 1354 0.13      
11 A' 1223 1223 0.24      
12 A' 971 971 2.25      
13 A' 950 950 1.36      
14 A' 429 429 0.66      
15 A" 3163 3163 22.00      
16 A" 1526 1526 6.09      
17 A" 1095 1095 5.49      
18 A" 1026 1026 18.45      
19 A" 926 926 46.85      
20 A" 586 586 11.72      
21 A" 191 191 0.46      

Unscaled Zero Point Vibrational Energy (zpe) 17852.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17852.9 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 CCSD=FULL/6-31+G**
ABC
1.55446 0.30934 0.27090

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.143 -0.496 0.000
C2 0.000 0.479 0.000
C3 1.294 0.137 0.000
H4 1.607 -0.900 0.000
H5 2.077 0.883 0.000
H6 -0.266 1.532 0.000
H7 -0.781 -1.524 0.000
H8 -1.774 -0.355 0.879
H9 -1.774 -0.355 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50242.51822.77913.50302.20961.08971.09141.0914
C21.50241.33882.11742.11621.08552.15012.14882.1488
C32.51821.33881.08291.08112.09242.65833.23003.2300
H42.77912.11741.08291.84353.06882.46813.53603.5360
H53.50302.11621.08111.84352.43113.73664.14024.1402
H62.20961.08552.09243.06882.43113.09902.57092.5709
H71.08972.15012.65832.46813.73663.09901.76811.7681
H81.09142.14883.23003.53604.14022.57091.76811.7575
H91.09142.14883.23003.53604.14022.57091.76811.7575

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.719 C1 C2 H6 116.322
C2 C1 H7 111.085 C2 C1 H8 110.875
C2 C1 H9 110.875 C2 C3 H4 121.571
C2 C3 H5 121.601 C3 C2 H6 118.959
H4 C3 H5 116.828 H7 C1 H8 108.312
H7 C1 H9 108.312 H8 C1 H9 107.246
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability