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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD(T)=FULL/CEP-31G

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(T)=FULL/CEP-31G
 hartrees
Energy at 0K-20.165472
Energy at 298.15K-20.170950
HF Energy-19.872342
Nuclear repulsion energy39.243578
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(T)=FULL/CEP-31G
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' 3167 3167        
2 A' 3086 3086        
3 A' 3066 3066        
4 A' 3052 3052        
5 A' 2961 2961        
6 A' 1641 1641        
7 A' 1497 1497        
8 A' 1449 1449        
9 A' 1425 1425        
10 A' 1303 1303        
11 A' 1183 1183        
12 A' 939 939        
13 A' 900 900        
14 A' 407 407        
15 A" 3033 3033        
16 A" 1475 1475        
17 A" 1067 1067        
18 A" 962 962        
19 A" 828 828        
20 A" 558 558        
21 A" 181 181        

Unscaled Zero Point Vibrational Energy (zpe) 17090.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17090.5 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(T)=FULL/CEP-31G
ABC
1.45010 0.29010 0.25368

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.187 -0.497 0.000
C2 0.000 0.502 0.000
C3 1.343 0.118 0.000
H4 1.645 -0.948 0.000
H5 2.154 0.874 0.000
H6 -0.255 1.582 0.000
H7 -0.819 -1.551 0.000
H8 -1.832 -0.349 0.903
H9 -1.832 -0.349 -0.903

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.55092.60402.86773.61162.27851.11631.11891.1189
C21.55091.39702.19232.18641.11052.20972.21192.2119
C32.60401.39701.10761.10872.16752.73163.33363.3336
H42.86772.19231.10761.89143.16392.53713.64153.6415
H53.61162.18641.10871.89142.51133.83694.26604.2660
H62.27851.11052.16753.16392.51133.18352.65152.6515
H71.11632.20972.73162.53713.83693.18351.81211.8121
H81.11892.21193.33363.64154.26602.65151.81211.8050
H91.11892.21193.33363.64154.26602.65151.81211.8050

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.010 C1 C2 H6 116.796
C2 C1 H7 110.829 C2 C1 H8 110.851
C2 C1 H9 110.851 C2 C3 H4 121.736
C2 C3 H5 121.093 C3 C2 H6 119.194
H4 C3 H5 117.171 H7 C1 H8 108.330
H7 C1 H9 108.330 H8 C1 H9 107.534
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability