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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD(T)=FULL/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 CCSD(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-117.565280
Energy at 298.15K 
HF Energy-117.080548
Nuclear repulsion energy69.990263
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/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' 3249 3130        
2 A' 3162 3045        
3 A' 3149 3033        
4 A' 3135 3020        
5 A' 3041 2929        
6 A' 1702 1640        
7 A' 1487 1432        
8 A' 1445 1392        
9 A' 1399 1348        
10 A' 1308 1260        
11 A' 1185 1141        
12 A' 937 903        
13 A' 932 897        
14 A' 416 400        
15 A" 3113 2999        
16 A" 1473 1418        
17 A" 1056 1017        
18 A" 1003 966        
19 A" 906 873        
20 A" 574 553        
21 A" 198 190        

Unscaled Zero Point Vibrational Energy (zpe) 17434.3 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 16792.7 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/cc-pVDZ
ABC
1.51679 0.30491 0.26669

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.151 -0.494 0.000
C2 0.000 0.483 0.000
C3 1.305 0.132 0.000
H4 1.612 -0.924 0.000
H5 2.101 0.886 0.000
H6 -0.262 1.553 0.000
H7 -0.787 -1.538 0.000
H8 -1.793 -0.350 0.890
H9 -1.793 -0.350 -0.890

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51052.53482.79603.53342.23221.10481.10671.1067
C21.51051.35162.13932.13951.10112.16882.16842.1684
C32.53481.35161.09871.09682.11562.67633.25933.2593
H42.79602.13931.09871.87443.10532.47603.56563.5656
H53.53342.13951.09681.87442.45573.77034.18174.1817
H62.23221.10112.11563.10532.45573.13472.59962.5996
H71.10482.16882.67632.47603.77033.13471.79281.7928
H81.10672.16843.25933.56564.18172.59961.79281.7796
H91.10672.16843.25933.56564.18172.59961.79281.7796

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.568 C1 C2 H6 116.581
C2 C1 H7 111.097 C2 C1 H8 110.955
C2 C1 H9 110.955 C2 C3 H4 121.290
C2 C3 H5 121.467 C3 C2 H6 118.852
H4 C3 H5 117.243 H7 C1 H8 108.325
H7 C1 H9 108.325 H8 C1 H9 107.037
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability