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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CCSD(T)=FULL/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/cc-pVTZ
 hartrees
Energy at 0K-117.731285
Energy at 298.15K 
HF Energy-117.116473
Nuclear repulsion energy70.947320
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-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' 3235 3099        
2 A' 3173 3039        
3 A' 3158 3026        
4 A' 3116 2985        
5 A' 3048 2920        
6 A' 1711 1639        
7 A' 1513 1450        
8 A' 1465 1404        
9 A' 1416 1357        
10 A' 1330 1274        
11 A' 1200 1149        
12 A' 949 909        
13 A' 938 899        
14 A' 421 403        
15 A" 3094 2964        
16 A" 1500 1437        
17 A" 1079 1034        
18 A" 1027 984        
19 A" 946 907        
20 A" 595 570        
21 A" 209 200        

Unscaled Zero Point Vibrational Energy (zpe) 17561.4 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 16823.8 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/cc-pVTZ
ABC
1.56220 0.31249 0.27349

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.136 -0.494 0.000
C2 0.000 0.478 0.000
C3 1.288 0.136 0.000
H4 1.589 -0.901 0.000
H5 2.068 0.881 0.000
H6 -0.261 1.527 0.000
H7 -0.771 -1.519 0.000
H8 -1.769 -0.355 0.877
H9 -1.769 -0.355 -0.877

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49562.50522.75583.48712.20231.08801.08991.0899
C21.49561.33302.10452.10721.08072.14112.14272.1427
C32.50521.33301.08011.07832.08242.64243.21793.2179
H42.75582.10451.08011.84513.05312.44013.51333.5133
H53.48712.10721.07831.84512.41803.71794.12544.1254
H62.20231.08072.08243.05312.41803.08842.56542.5654
H71.08802.14112.64242.44013.71793.08841.76591.7659
H81.08992.14273.21793.51334.12542.56541.76591.7533
H91.08992.14273.21793.51334.12542.56541.76591.7533

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.570 C1 C2 H6 116.555
C2 C1 H7 110.959 C2 C1 H8 110.965
C2 C1 H9 110.965 C2 C3 H4 121.050
C2 C3 H5 121.470 C3 C2 H6 118.875
H4 C3 H5 117.480 H7 C1 H8 108.360
H7 C1 H9 108.360 H8 C1 H9 107.095
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability