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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD(T)=FULL/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 CCSD(T)=FULL/SDD
 hartrees
Energy at 0K-117.385753
Energy at 298.15K-117.391263
HF Energy-117.034936
Nuclear repulsion energy69.183135
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/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' 3179 3179        
2 A' 3091 3091        
3 A' 3072 3072        
4 A' 3049 3049        
5 A' 2954 2954        
6 A' 1647 1647        
7 A' 1516 1516        
8 A' 1462 1462        
9 A' 1439 1439        
10 A' 1315 1315        
11 A' 1195 1195        
12 A' 952 952        
13 A' 903 903        
14 A' 413 413        
15 A" 3027 3027        
16 A" 1496 1496        
17 A" 1080 1080        
18 A" 976 976        
19 A" 842 842        
20 A" 561 561        
21 A" 188 188        

Unscaled Zero Point Vibrational Energy (zpe) 17178.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17178.4 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/SDD
ABC
1.49534 0.29544 0.25896

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.172 -0.505 0.000
C2 0.000 0.490 0.000
C3 1.326 0.137 0.000
H4 1.643 -0.916 0.000
H5 2.123 0.893 0.000
H6 -0.267 1.560 0.000
H7 -0.801 -1.550 0.000
H8 -1.812 -0.360 0.896
H9 -1.812 -0.360 -0.896

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.53692.57922.84423.57952.25451.10911.11081.1108
C21.53691.37222.16202.16131.10352.19172.19252.1925
C32.57921.37221.09991.09862.13642.71573.30113.3011
H42.84422.16201.09991.87223.12732.52493.61193.6119
H53.57952.16131.09861.87222.48193.81124.22604.2260
H62.25451.10352.13643.12732.48193.15612.62192.6219
H71.10912.19172.71572.52493.81123.15611.80051.8005
H81.11082.19253.30113.61194.22602.62191.80051.7920
H91.11082.19253.30113.61194.22602.62191.80051.7920

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.800 C1 C2 H6 116.302
C2 C1 H7 110.817 C2 C1 H8 110.778
C2 C1 H9 110.778 C2 C3 H4 121.593
C2 C3 H5 121.641 C3 C2 H6 118.897
H4 C3 H5 116.766 H7 C1 H8 108.407
H7 C1 H9 108.407 H8 C1 H9 107.543
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability