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

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-117.217389
Energy at 298.15K-117.221321
HF Energy-117.217389
Nuclear repulsion energy64.444624
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 wB97X-D/TZVP
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' 3267 3120 0.48      
2 A' 3158 3016 15.96      
3 A' 3065 2927 10.82      
4 A' 3053 2916 24.90      
5 A' 1711 1634 2.68      
6 A' 1490 1423 11.70      
7 A' 1415 1351 2.11      
8 A' 1285 1228 1.53      
9 A' 1122 1071 5.79      
10 A' 945 902 2.07      
11 A' 807 771 17.40      
12 A' 412 393 8.53      
13 A" 3116 2975 17.16      
14 A" 1491 1424 9.78      
15 A" 1065 1017 2.59      
16 A" 838 800 4.34      
17 A" 620 592 70.39      
18 A" 158 151 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14508.7 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 13855.8 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 wB97X-D/TZVP
ABC
1.93479 0.31947 0.28886

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.447 0.000
C2 1.300 0.334 0.000
C3 -0.971 -0.699 0.000
H4 -0.429 1.452 0.000
H5 2.138 1.019 0.000
H6 -0.450 -1.655 0.000
H7 -1.617 -0.654 0.880
H8 -1.617 -0.654 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8
C11.30531.50191.09242.21292.15002.14532.1453
C21.30532.49532.05901.08182.65003.20363.2036
C31.50192.49532.21773.55181.08931.09271.0927
H41.09242.05902.21772.60283.10712.57322.5732
H52.21291.08183.55182.60283.72154.20394.2039
H62.15002.65001.08933.10713.72151.77171.7717
H72.14533.20361.09272.57324.20391.77171.7606
H82.14533.20361.09272.57324.20391.77171.7606

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 135.750 C1 C3 H6 111.142
C1 C3 H7 110.557 C1 C3 H8 110.557
C2 C1 C3 125.323 C2 C1 H4 118.081
C3 C1 H4 116.596 H6 C3 H7 108.568
H6 C3 H8 108.568 H7 C3 H8 107.337
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.134      
2 C -0.192      
3 C -0.345      
4 H 0.144      
5 H 0.137      
6 H 0.138      
7 H 0.126      
8 H 0.126      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.631 0.498 0.000 0.804
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.312 1.224 0.000
y 1.224 -18.441 0.000
z 0.000 0.000 -21.052
Traceless
 xyz
x 1.435 1.224 0.000
y 1.224 1.241 0.000
z 0.000 0.000 -2.676
Polar
3z2-r2-5.352
x2-y20.129
xy1.224
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.198 0.390 0.000
y 0.390 4.661 0.000
z 0.000 0.000 3.913


<r2> (average value of r2) Å2
<r2> 51.237
(<r2>)1/2 7.158