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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-117.957999
Energy at 298.15K 
HF Energy-117.957999
Nuclear repulsion energy70.886341
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 B3LYPultrafine/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' 3209 3105 16.62 67.81 0.59 0.75
2 A' 3129 3027 2.71 181.76 0.12 0.21
3 A' 3122 3021 28.88 13.38 0.75 0.86
4 A' 3090 2989 10.36 85.84 0.67 0.80
5 A' 3014 2916 24.60 214.66 0.03 0.05
6 A' 1708 1652 16.83 37.99 0.04 0.08
7 A' 1495 1446 15.07 3.98 0.55 0.71
8 A' 1453 1405 0.92 20.90 0.39 0.56
9 A' 1410 1364 1.86 2.41 0.63 0.78
10 A' 1331 1287 0.03 22.00 0.27 0.42
11 A' 1193 1154 0.29 0.92 0.74 0.85
12 A' 951 920 3.24 0.17 0.75 0.86
13 A' 924 894 3.32 6.87 0.04 0.08
14 A' 426 413 1.06 2.11 0.33 0.50
15 A" 3055 2956 17.53 87.47 0.75 0.86
16 A" 1480 1432 6.80 4.24 0.75 0.86
17 A" 1075 1040 2.95 0.99 0.75 0.86
18 A" 1028 994 10.79 0.62 0.75 0.86
19 A" 948 917 46.75 2.92 0.75 0.86
20 A" 593 574 12.55 1.08 0.75 0.86
21 A" 206 199 0.48 0.54 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17418.4 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 16852.3 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 B3LYPultrafine/aug-cc-pVTZ
ABC
1.57514 0.31088 0.27263

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.134 -0.505 0.000
C2 0.000 0.472 0.000
C3 1.288 0.151 0.000
H4 1.615 -0.882 0.000
H5 2.060 0.909 0.000
H6 -0.276 1.523 0.000
H7 -0.776 -1.534 0.000
H8 -1.773 -0.364 0.876
H9 -1.773 -0.364 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49672.50952.77543.49322.20141.09011.09311.0931
C21.49671.32732.10752.10601.08632.15072.14692.1469
C32.50951.32731.08381.08162.07982.66463.22513.2251
H42.77542.10751.08381.84503.05902.47853.53753.5375
H53.49322.10601.08161.84502.41533.74304.13264.1326
H62.20141.08632.07983.05902.41533.09722.56292.5629
H71.09012.15072.66462.47853.74303.09721.76911.7691
H81.09312.14693.22513.53754.13262.56291.76911.7524
H91.09312.14693.22513.53754.13262.56291.76911.7524

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.304 C1 C2 H6 116.011
C2 C1 H7 111.524 C2 C1 H8 111.029
C2 C1 H9 111.029 C2 C3 H4 121.552
C2 C3 H5 121.579 C3 C2 H6 118.685
H4 C3 H5 116.869 H7 C1 H8 108.255
H7 C1 H9 108.255 H8 C1 H9 106.560
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.549      
2 C -0.089      
3 C -0.836      
4 H 0.165      
5 H 0.370      
6 H 0.309      
7 H 0.213      
8 H 0.208      
9 H 0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.422 -0.054 0.000 0.426
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.448 -0.220 0.000
y -0.220 -19.355 0.000
z 0.000 0.000 -22.032
Traceless
 xyz
x 1.246 -0.220 0.000
y -0.220 1.384 0.000
z 0.000 0.000 -2.630
Polar
3z2-r2-5.260
x2-y2-0.092
xy-0.220
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.745 0.091 0.000
y 0.091 5.602 0.000
z 0.000 0.000 4.834


<r2> (average value of r2) Å2
<r2> 55.232
(<r2>)1/2 7.432