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

using model chemistry: B3LYP/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 B3LYP/TZVP
 hartrees
Energy at 0K-117.266877
Energy at 298.15K-117.270844
HF Energy-117.266877
Nuclear repulsion energy64.358632
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 B3LYP/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' 3250 3137 0.34      
2 A' 3120 3012 17.19      
3 A' 3027 2922 22.60      
4 A' 3010 2906 17.19      
5 A' 1688 1629 3.01      
6 A' 1488 1436 10.80      
7 A' 1410 1362 1.78      
8 A' 1278 1233 1.42      
9 A' 1109 1071 5.57      
10 A' 933 901 1.69      
11 A' 792 764 18.23      
12 A' 412 398 8.81      
13 A" 3074 2967 19.22      
14 A" 1488 1437 8.91      
15 A" 1067 1030 2.72      
16 A" 819 790 2.22      
17 A" 615 593 71.04      
18 A" 193 186 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14385.5 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 13887.7 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 B3LYP/TZVP
ABC
1.93898 0.31791 0.28767

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.443 0.000
C2 1.302 0.353 0.000
C3 -0.972 -0.707 0.000
H4 -0.449 1.443 0.000
H5 2.154 1.014 0.000
H6 -0.451 -1.664 0.000
H7 -1.620 -0.663 0.880
H8 -1.620 -0.663 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8
C11.30551.50491.09662.22882.15422.14932.1493
C21.30552.50862.06311.07862.67233.21623.2162
C31.50492.50862.21223.56821.08951.09361.0936
H41.09662.06312.21222.63843.10682.56492.5649
H52.22881.07863.56822.63843.73634.22254.2225
H62.15422.67231.08953.10683.73631.77251.7725
H72.14933.21621.09362.56494.22251.77251.7594
H82.14933.21621.09362.56494.22251.77251.7594

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 138.217 C1 C3 H6 111.254
C1 C3 H7 110.612 C1 C3 H8 110.612
C2 C1 C3 126.262 C2 C1 H4 118.127
C3 C1 H4 115.611 H6 C3 H7 108.564
H6 C3 H8 108.564 H7 C3 H8 107.108
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.142      
2 C -0.163      
3 C -0.336      
4 H 0.135      
5 H 0.130      
6 H 0.131      
7 H 0.122      
8 H 0.122      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.626 0.484 0.000 0.791
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.601 1.210 0.000
y 1.210 -18.749 0.000
z 0.000 0.000 -21.243
Traceless
 xyz
x 1.395 1.210 0.000
y 1.210 1.173 0.000
z 0.000 0.000 -2.568
Polar
3z2-r2-5.135
x2-y20.148
xy1.210
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.319 0.432 0.000
y 0.432 4.779 0.000
z 0.000 0.000 3.927


<r2> (average value of r2) Å2
<r2> 51.556
(<r2>)1/2 7.180