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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: TPSSh/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVQZ
 hartrees
Energy at 0K-117.967793
Energy at 298.15K 
HF Energy-117.967793
Nuclear repulsion energy70.840578
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 TPSSh/cc-pVQZ
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' 3204 3204 20.79 70.97 0.59 0.74
2 A' 3124 3124 6.10 181.10 0.12 0.22
3 A' 3117 3117 32.51 16.24 0.44 0.61
4 A' 3089 3089 10.70 92.99 0.67 0.80
5 A' 3009 3009 26.79 204.19 0.03 0.06
6 A' 1704 1704 14.48 22.79 0.07 0.13
7 A' 1503 1503 13.49 5.52 0.58 0.73
8 A' 1457 1457 1.10 20.05 0.47 0.64
9 A' 1412 1412 1.27 2.88 0.60 0.75
10 A' 1331 1331 0.09 19.33 0.32 0.48
11 A' 1193 1193 0.25 1.37 0.73 0.84
12 A' 942 942 3.20 0.18 0.59 0.74
13 A' 925 925 2.93 6.35 0.08 0.14
14 A' 413 413 1.05 1.85 0.41 0.58
15 A" 3053 3053 21.28 88.64 0.75 0.86
16 A" 1489 1489 5.95 5.42 0.75 0.86
17 A" 1071 1071 3.87 0.81 0.75 0.86
18 A" 1032 1032 10.86 0.41 0.75 0.86
19 A" 946 946 41.59 1.74 0.75 0.86
20 A" 588 588 11.52 3.05 0.75 0.86
21 A" 208 208 0.45 0.91 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17404.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17404.9 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 TPSSh/cc-pVQZ
ABC
1.56639 0.31111 0.27258

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.135 -0.502 0.000
C2 0.000 0.474 0.000
C3 1.288 0.147 0.000
H4 1.609 -0.889 0.000
H5 2.066 0.901 0.000
H6 -0.273 1.527 0.000
H7 -0.773 -1.531 0.000
H8 -1.773 -0.361 0.878
H9 -1.773 -0.361 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49742.50872.77173.49472.20441.09081.09411.0941
C21.49741.32912.10942.10921.08732.14982.14772.1477
C32.50871.32911.08481.08282.08382.65843.22483.2248
H42.77172.10941.08481.84693.06302.46803.53433.5343
H53.49472.10921.08281.84692.42153.73834.13514.1351
H62.20441.08732.08383.06302.42153.09872.56592.5659
H71.09082.14982.65842.46803.73833.09871.77161.7716
H81.09412.14773.22483.53434.13512.56591.77161.7550
H91.09412.14773.22483.53434.13512.56591.77161.7550

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.028 C1 C2 H6 116.143
C2 C1 H7 111.348 C2 C1 H8 110.980
C2 C1 H9 110.980 C2 C3 H4 121.496
C2 C3 H5 121.638 C3 C2 H6 118.829
H4 C3 H5 116.867 H7 C1 H8 108.355
H7 C1 H9 108.355 H8 C1 H9 106.652
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.476      
2 C -0.204      
3 C -0.366      
4 H 0.157      
5 H 0.188      
6 H 0.205      
7 H 0.162      
8 H 0.166      
9 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.397 -0.045 0.000 0.399
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.572 0.067 0.000
y 0.067 5.378 0.000
z 0.000 0.000 4.307


<r2> (average value of r2) Å2
<r2> 55.062
(<r2>)1/2 7.420