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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD(T)=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-117.580540
Energy at 298.15K-117.586121
HF Energy-117.084736
Nuclear repulsion energy70.523500
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/6-31+G**
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' 3289 3289        
2 A' 3201 3201        
3 A' 3191 3191        
4 A' 3169 3169        
5 A' 3076 3076        
6 A' 1715 1715        
7 A' 1537 1537        
8 A' 1487 1487        
9 A' 1447 1447        
10 A' 1339 1339        
11 A' 1212 1212        
12 A' 962 962        
13 A' 940 940        
14 A' 424 424        
15 A" 3146 3146        
16 A" 1516 1516        
17 A" 1082 1082        
18 A" 1007 1007        
19 A" 897 897        
20 A" 575 575        
21 A" 189 189        

Unscaled Zero Point Vibrational Energy (zpe) 17700.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17700.3 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 CCSD(T)=FULL/6-31+G**
ABC
1.54523 0.30834 0.26989

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.146 -0.492 0.000
C2 0.000 0.481 0.000
C3 1.298 0.131 0.000
H4 1.604 -0.909 0.000
H5 2.085 0.875 0.000
H6 -0.260 1.537 0.000
H7 -0.784 -1.522 0.000
H8 -1.779 -0.350 0.880
H9 -1.779 -0.350 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50402.52282.78123.50862.21451.09101.09281.0928
C21.50401.34472.12252.12191.08702.15112.15162.1516
C32.52281.34471.08431.08252.09832.65893.23643.2364
H42.78122.12251.08431.84783.07492.46523.53943.5394
H53.50862.12191.08251.84782.43643.73854.14774.1477
H62.21451.08702.09833.07492.43643.10322.57732.5773
H71.09102.15112.65892.46523.73853.10321.77071.7707
H81.09282.15163.23643.53944.14772.57731.77071.7593
H91.09282.15163.23643.53944.14772.57731.77071.7593

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.561 C1 C2 H6 116.531
C2 C1 H7 110.977 C2 C1 H8 110.906
C2 C1 H9 110.906 C2 C3 H4 121.442
C2 C3 H5 121.530 C3 C2 H6 118.907
H4 C3 H5 117.028 H7 C1 H8 108.353
H7 C1 H9 108.353 H8 C1 H9 107.211
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability