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All results from a given calculation for CH3CHCH (1-propenyl radical)

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-117.189442
Energy at 298.15K-117.193322
HF Energy-117.189442
Nuclear repulsion energy64.183573
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 B97D3/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' 3192 3144 0.48      
2 A' 3069 3022 18.66      
3 A' 2972 2927 27.81      
4 A' 2951 2906 20.48      
5 A' 1642 1617 5.00      
6 A' 1452 1430 9.94      
7 A' 1370 1349 1.22      
8 A' 1243 1224 1.31      
9 A' 1080 1064 5.81      
10 A' 912 898 2.01      
11 A' 765 753 18.97      
12 A' 390 384 8.79      
13 A" 3022 2975 18.84      
14 A" 1453 1431 6.20      
15 A" 1036 1020 2.62      
16 A" 774 762 1.08      
17 A" 590 581 62.45      
18 A" 186 183 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 14049.7 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 13834.8 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 B97D3/aug-cc-pVTZ
ABC
1.92255 0.31663 0.28634

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.444 0.000
C2 1.307 0.348 0.000
C3 -0.975 -0.705 0.000
H4 -0.451 1.448 0.000
H5 2.165 1.008 0.000
H6 -0.456 -1.666 0.000
H7 -1.625 -0.658 0.882
H8 -1.625 -0.658 -0.882

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8
C11.31071.50731.10032.23732.15902.15282.1528
C21.31072.51362.07381.08212.67673.22343.2234
C31.50732.51362.21593.57701.09241.09671.0967
H41.10032.07382.21592.65313.11402.56742.5674
H52.23731.08213.57702.65313.74394.23334.2333
H62.15902.67671.09243.11403.74391.77841.7784
H72.15283.22341.09672.56744.23331.77841.7637
H82.15283.22341.09672.56744.23331.77841.7637

picture of 1-propenyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 138.259 C1 C3 H6 111.292
C1 C3 H7 110.534 C1 C3 H8 110.534
C2 C1 C3 126.105 C2 C1 H4 118.404
C3 C1 H4 115.491 H6 C3 H7 108.658
H6 C3 H8 108.658 H7 C3 H8 107.038
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.164      
2 C -0.838      
3 C -0.385      
4 H 0.190      
5 H 0.396      
6 H 0.156      
7 H 0.158      
8 H 0.158      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.654 0.395 0.000 0.764
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.583 1.113 0.000
y 1.113 -18.838 0.000
z 0.000 0.000 -21.094
Traceless
 xyz
x 1.384 1.113 0.000
y 1.113 1.000 0.000
z 0.000 0.000 -2.384
Polar
3z2-r2-4.768
x2-y20.256
xy1.113
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.847 0.543 0.000
y 0.543 5.709 0.000
z 0.000 0.000 4.858


<r2> (average value of r2) Å2
<r2> 51.727
(<r2>)1/2 7.192