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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: QCISD(T)/daug-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 QCISD(T)/daug-cc-pVDZ
 hartrees
Energy at 0K-117.581032
Energy at 298.15K 
HF Energy-117.085151
Nuclear repulsion energy69.896040
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 QCISD(T)/daug-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' 3224 3224        
2 A' 3142 3142        
3 A' 3125 3125        
4 A' 3096 3096        
5 A' 3006 3006        
6 A' 1678 1678        
7 A' 1477 1477        
8 A' 1438 1438        
9 A' 1385 1385        
10 A' 1305 1305        
11 A' 1178 1178        
12 A' 927 927        
13 A' 923 923        
14 A' 413 413        
15 A" 3073 3073        
16 A" 1459 1459        
17 A" 1049 1049        
18 A" 996 996        
19 A" 921 921        
20 A" 570 570        
21 A" 196 196        

Unscaled Zero Point Vibrational Energy (zpe) 17289.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17289.3 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 QCISD(T)/daug-cc-pVDZ
ABC
1.51380 0.30371 0.26569

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.154 -0.495 0.000
C2 0.000 0.485 0.000
C3 1.308 0.131 0.000
H4 1.613 -0.924 0.000
H5 2.104 0.884 0.000
H6 -0.260 1.553 0.000
H7 -0.790 -1.537 0.000
H8 -1.795 -0.348 0.890
H9 -1.795 -0.348 -0.890

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51412.54102.80103.53822.23471.10441.10631.1063
C21.51411.35542.14182.14151.09972.17092.16992.1699
C32.54101.35541.09781.09562.11772.68053.26383.2638
H42.80102.14181.09781.87323.10602.48043.56953.5695
H53.53822.14151.09561.87322.45733.77324.18494.1849
H62.23471.09972.11773.10602.45733.13562.60062.6006
H71.10442.17092.68052.48043.77323.13561.79341.7934
H81.10632.16993.26383.56954.18492.60061.79341.7800
H91.10632.16993.26383.56954.18492.60061.79341.7800

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.540 C1 C2 H6 116.618
C2 C1 H7 111.041 C2 C1 H8 110.843
C2 C1 H9 110.843 C2 C3 H4 121.280
C2 C3 H5 121.424 C3 C2 H6 118.843
H4 C3 H5 117.297 H7 C1 H8 108.430
H7 C1 H9 108.430 H8 C1 H9 107.123
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability