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All results from a given calculation for C6H5CHCH2 (Styrene)

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-309.317116
Energy at 298.15K-309.324877
HF Energy-309.317116
Nuclear repulsion energy320.058467
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 HSEh1PBE/6-31+G**
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 3273 3125 10.57      
2 A 3234 3088 12.66      
3 A 3224 3079 27.71      
4 A 3216 3071 8.53      
5 A 3207 3062 0.53      
6 A 3199 3054 7.85      
7 A 3185 3041 2.50      
8 A 3171 3027 15.38      
9 A 1715 1638 15.47      
10 A 1675 1600 2.17      
11 A 1648 1573 3.13      
12 A 1541 1471 10.21      
13 A 1492 1424 5.17      
14 A 1456 1391 5.92      
15 A 1386 1324 1.13      
16 A 1360 1299 2.85      
17 A 1326 1266 1.56      
18 A 1241 1185 2.67      
19 A 1210 1155 0.06      
20 A 1185 1131 0.14      
21 A 1120 1070 6.44      
22 A 1066 1018 0.86      
23 A 1042 995 7.86      
24 A 1031 985 18.46      
25 A 1017 971 0.02      
26 A 1005 959 0.63      
27 A 987 942 0.01      
28 A 935 892 53.52      
29 A 932 890 0.04      
30 A 856 817 0.57      
31 A 797 761 45.33      
32 A 793 757 0.22      
33 A 710 678 46.25      
34 A 655 626 0.01      
35 A 631 602 0.05      
36 A 558 533 4.86      
37 A 449 428 0.13      
38 A 444 424 10.61      
39 A 411 392 0.47      
40 A 234 223 0.41      
41 A 206 196 2.44      
42 A 39 37 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 29430.1 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 28099.8 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 HSEh1PBE/6-31+G**
ABC
0.17329 0.05147 0.03968

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.513 -0.224 -0.063
C2 0.014 1.087 -0.088
C3 -1.355 1.328 -0.029
C4 -2.256 0.263 0.051
C5 -1.774 -1.044 0.065
C6 -0.402 -1.284 0.003
C7 1.953 -0.522 -0.107
C8 2.952 0.333 0.142
H9 0.702 1.925 -0.171
H10 -1.723 2.350 -0.054
H11 -3.325 0.454 0.094
H12 -2.465 -1.881 0.121
H13 -0.033 -2.307 0.014
H14 2.198 -1.555 -0.355
H15 3.989 0.014 0.083
H16 2.780 1.370 0.421

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.40332.42872.81382.43321.40181.47132.51042.15953.40963.90033.41342.15442.16713.48662.8131
C21.40331.39112.41872.78652.40882.52003.04231.08682.14763.40303.87323.39583.43844.12042.8268
C32.42871.39111.39692.41092.77993.79094.42382.14631.08682.15843.39893.86784.58715.50364.1595
C42.81382.41871.39691.39382.41474.28465.20943.39962.15661.08652.15573.39834.82806.24945.1692
C52.43322.78652.41091.39381.39373.76774.92363.87313.39732.15661.08672.15134.02685.85905.1667
C61.40182.40882.77992.41471.39372.47823.72653.39733.86673.40112.15111.08792.63914.57934.1645
C71.47132.52003.79094.28463.76772.47821.33832.74864.66525.37114.62872.67291.09022.11322.1310
C82.51043.04234.42385.20944.92363.72651.33832.77405.09536.27835.85283.98682.09291.08581.0874
H92.15951.08682.14633.39963.87313.39732.74862.77402.46444.29484.95984.29853.79203.81002.2310
H103.40962.14761.08682.15663.39733.86674.66525.09532.46442.48684.29964.95465.54206.17204.6325
H113.90033.40302.15841.08652.15663.40115.37116.27834.29482.48682.48824.29715.89407.32646.1816
H123.41343.87323.39892.15571.08672.15114.62875.85284.95984.29962.48822.47214.69926.72666.1785
H132.15443.39583.86783.39832.15131.08792.67293.98684.29854.95464.29712.47212.38294.64334.6469
H142.16713.43844.58714.82804.02682.63911.09022.09293.79205.54205.89404.69922.38292.42043.0814
H153.48664.12045.50366.24945.85904.57932.11321.08583.81006.17207.32646.72664.64332.42041.8475
H162.81312.82684.15955.16925.16674.16452.13101.08742.23104.63256.18166.17854.64693.08141.8475

picture of Styrene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.723 C1 C2 H9 119.742
C1 C6 C5 121.005 C1 C6 H13 119.300
C1 C7 C8 126.567 C1 C7 H14 114.746
C2 C1 C6 118.350 C2 C1 C7 122.465
C2 C3 C4 120.348 C2 C3 H10 119.650
C3 C2 H9 119.527 C3 C4 C5 119.516
C3 C4 H11 120.195 C4 C3 H10 120.000
C4 C5 C6 120.049 C4 C5 H12 120.186
C5 C4 H11 120.287 C5 C6 H13 119.693
C6 C1 C7 119.185 C6 C5 H12 119.765
C7 C8 H15 120.964 C7 C8 H16 122.585
C8 C7 H14 118.679 H15 C8 H16 116.449
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.571      
2 C -0.348      
3 C -0.220      
4 C -0.182      
5 C -0.139      
6 C -0.286      
7 C -0.294      
8 C -0.314      
9 H 0.142      
10 H 0.155      
11 H 0.155      
12 H 0.156      
13 H 0.151      
14 H 0.147      
15 H 0.160      
16 H 0.147      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.200 -0.001 -0.000 0.200
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.761 -0.016 -0.001
y -0.016 -42.126 0.001
z -0.001 0.001 -53.611
Traceless
 xyz
x 5.107 -0.016 -0.001
y -0.016 6.060 0.001
z -0.001 0.001 -11.167
Polar
3z2-r2-22.335
x2-y2-0.636
xy-0.016
xz-0.001
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 20.533 0.860 0.000
y 0.860 14.142 0.000
z 0.000 0.000 7.767


<r2> (average value of r2) Å2
<r2> 277.071
(<r2>)1/2 16.645