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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: QCISD(T)=FULL/aug-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)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-117.587106
Energy at 298.15K 
HF Energy-117.084747
Nuclear repulsion energy69.943388
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)=FULL/aug-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' 3231 3134        
2 A' 3149 3054        
3 A' 3133 3039        
4 A' 3105 3012        
5 A' 3015 2924        
6 A' 1682 1632        
7 A' 1477 1433        
8 A' 1439 1396        
9 A' 1386 1344        
10 A' 1306 1267        
11 A' 1179 1144        
12 A' 929 901        
13 A' 926 898        
14 A' 414 402        
15 A" 3082 2990        
16 A" 1461 1417        
17 A" 1048 1017        
18 A" 988 959        
19 A" 911 884        
20 A" 571 554        
21 A" 199 193        

Unscaled Zero Point Vibrational Energy (zpe) 17314.3 cm-1
Scaled (by 0.9701) Zero Point Vibrational Energy (zpe) 16796.6 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)=FULL/aug-cc-pVDZ
ABC
1.51595 0.30416 0.26610

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.154 -0.494 0.000
C2 0.000 0.484 0.000
C3 1.307 0.130 0.000
H4 1.612 -0.924 0.000
H5 2.103 0.884 0.000
H6 -0.260 1.553 0.000
H7 -0.789 -1.536 0.000
H8 -1.794 -0.348 0.890
H9 -1.794 -0.348 -0.890

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51272.53912.79903.53582.23361.10411.10581.1058
C21.51271.35432.14032.14021.09972.16892.16842.1684
C32.53911.35431.09741.09532.11612.67813.26153.2615
H42.79902.14031.09741.87293.10422.47793.56683.5668
H53.53582.14021.09531.87292.45513.77064.18214.1821
H62.23361.09972.11613.10422.45513.13392.59962.5996
H71.10412.16892.67812.47793.77063.13391.79251.7925
H81.10582.16843.26153.56684.18212.59961.79251.7798
H91.10582.16843.26153.56684.18212.59961.79251.7798

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.571 C1 C2 H6 116.635
C2 C1 H7 111.000 C2 C1 H8 110.855
C2 C1 H9 110.855 C2 C3 H4 121.256
C2 C3 H5 121.416 C3 C2 H6 118.794
H4 C3 H5 117.327 H7 C1 H8 108.412
H7 C1 H9 108.412 H8 C1 H9 107.178
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability