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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD(T)=FULL/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-117.747805
Energy at 298.15K 
HF Energy-117.117408
Nuclear repulsion energy70.891435
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/aug-cc-pVTZ
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' 3216 3099        
2 A' 3156 3042        
3 A' 3137 3023        
4 A' 3104 2991        
5 A' 3034 2924        
6 A' 1708 1646        
7 A' 1515 1460        
8 A' 1461 1408        
9 A' 1419 1368        
10 A' 1320 1272        
11 A' 1197 1153        
12 A' 945 911        
13 A' 936 902        
14 A' 420 405        
15 A" 3086 2974        
16 A" 1503 1448        
17 A" 1083 1044        
18 A" 1022 985        
19 A" 934 900        
20 A" 587 566        
21 A" 214 207        

Unscaled Zero Point Vibrational Energy (zpe) 17497.9 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 16862.8 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/aug-cc-pVTZ
ABC
1.55972 0.31217 0.27323

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.137 -0.494 0.000
C2 0.000 0.478 0.000
C3 1.289 0.136 0.000
H4 1.591 -0.903 0.000
H5 2.070 0.882 0.000
H6 -0.259 1.530 0.000
H7 -0.772 -1.521 0.000
H8 -1.770 -0.354 0.879
H9 -1.770 -0.354 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49552.50622.75833.48952.20571.09051.09191.0919
C21.49551.33332.10642.10891.08352.14252.14402.1440
C32.50621.33331.08211.08022.08282.64403.22003.2200
H42.75832.10641.08211.84863.05622.44173.51683.5168
H53.48952.10891.08021.84862.41713.72144.12854.1285
H62.20571.08352.08283.05622.41713.09352.56972.5697
H71.09052.14252.64402.44173.72143.09351.76941.7694
H81.09192.14403.22003.51684.12852.56971.76941.7572
H91.09192.14403.22003.51684.12852.56971.76941.7572

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.646 C1 C2 H6 116.672
C2 C1 H7 110.924 C2 C1 H8 110.960
C2 C1 H9 110.960 C2 C3 H4 121.049
C2 C3 H5 121.454 C3 C2 H6 118.682
H4 C3 H5 117.497 H7 C1 H8 108.350
H7 C1 H9 108.350 H8 C1 H9 107.162
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability