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All results from a given calculation for C6H5CHCH2 (Styrene)

using model chemistry: B97D3/6-31+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 B97D3/6-31+G**
 hartrees
Energy at 0K-309.462404
Energy at 298.15K-309.469924
HF Energy-309.462404
Nuclear repulsion energy318.154432
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 B97D3/6-31+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' 3195 3140 18.40      
2 A' 3156 3102 17.68      
3 A' 3148 3094 42.08      
4 A' 3139 3085 22.55      
5 A' 3127 3073 0.09      
6 A' 3120 3066 12.61      
7 A' 3111 3057 5.72      
8 A' 3092 3039 20.55      
9 A' 1652 1624 17.78      
10 A' 1611 1583 1.06      
11 A' 1584 1557 2.49      
12 A' 1499 1473 7.07      
13 A' 1455 1430 2.43      
14 A' 1431 1406 4.97      
15 A' 1355 1332 1.07      
16 A' 1337 1314 3.14      
17 A' 1300 1278 1.01      
18 A' 1209 1188 1.70      
19 A' 1187 1166 0.07      
20 A' 1165 1145 0.12      
21 A' 1094 1075 5.22      
22 A' 1040 1022 0.34      
23 A' 1021 1003 6.83      
24 A' 993 976 0.11      
25 A' 774 761 0.14      
26 A' 620 609 0.04      
27 A' 550 541 5.11      
28 A' 443 436 0.11      
29 A' 241 237 0.46      
30 A" 995 978 18.55      
31 A" 962 945 0.46      
32 A" 944 928 0.01      
33 A" 893 877 5.07      
34 A" 882 867 42.36      
35 A" 822 808 0.58      
36 A" 768 755 39.60      
37 A" 684 672 44.34      
38 A" 633 622 0.00      
39 A" 430 422 9.96      
40 A" 397 390 0.40      
41 A" 195 191 2.13      
42 A" 8 8 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 28629.6 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 28137.2 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 B97D3/6-31+G**
ABC
0.17115 0.05085 0.03920

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.565 0.000
C2 -1.013 -0.422 0.000
C3 -0.690 -1.782 0.000
C4 0.653 -2.194 0.000
C5 1.670 -1.230 0.000
C6 1.345 0.132 0.000
C7 -0.281 2.010 0.000
C8 -1.488 2.614 0.000
H9 -2.061 -0.124 0.000
H10 -1.488 -2.525 0.000
H11 0.901 -3.256 0.000
H12 2.716 -1.537 0.000
H13 2.141 0.879 0.000
H14 0.609 2.646 0.000
H15 -1.566 3.700 0.000
H16 -2.426 2.059 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.41402.44572.83522.45161.41261.47252.53212.17273.42923.92503.43442.16382.16833.50452.8489
C21.41401.39762.43282.80252.42232.53943.07231.08932.15613.41983.89273.41163.46984.15852.8545
C32.44571.39761.40542.42432.79383.81354.46702.15111.09032.16913.41543.88494.61395.55104.2142
C42.83522.43281.40541.40172.42734.30685.26303.41372.16641.08992.16533.41424.84026.29805.2504
C52.45162.80252.42431.40171.40063.78234.97453.89173.41352.16681.09012.16054.01845.89715.2528
C61.41262.42232.79382.42731.40062.48403.76563.41533.88413.41692.16051.09112.61894.60434.2341
C71.47252.53943.81354.30683.78232.48401.34882.77814.69265.39674.64412.67351.09392.12262.1447
C82.53213.07234.46705.26304.97453.76561.34882.79675.13866.33675.90774.02192.09641.08901.0899
H92.17271.08932.15113.41373.89173.41532.77812.79672.46874.31074.98194.31953.84643.85542.2126
H103.42922.15611.09032.16643.41353.88414.69265.13862.46872.49824.31874.97525.57956.22534.6786
H113.92503.41982.16911.08992.16683.41695.39676.33674.31072.49822.49974.31625.90857.38006.2697
H123.43443.89273.41542.16531.09012.16054.64415.90774.98194.31872.49972.48344.68386.76486.2745
H132.16383.41163.88493.41422.16051.09112.67354.02194.31954.97524.31622.48342.33884.65824.7165
H142.16833.46984.61394.84024.01842.61891.09392.09643.84645.57955.90854.68382.33882.41653.0905
H153.50454.15855.55106.29805.89714.60432.12261.08903.85546.22537.38006.76484.65822.41651.8527
H162.84892.85454.21425.25045.25284.23412.14471.08992.21264.67866.26976.27454.71653.09051.8527

picture of Styrene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.871 C1 C2 H9 119.943
C1 C6 C5 121.275 C1 C6 H13 119.048
C1 C7 C8 127.658 C1 C7 H14 114.495
C2 C1 C6 117.944 C2 C1 C7 123.252
C2 C3 C4 120.438 C2 C3 H10 119.614
C3 C2 H9 119.186 C3 C4 C5 119.457
C3 C4 H11 120.227 C4 C3 H10 119.948
C4 C5 C6 120.015 C4 C5 H12 120.164
C5 C4 H11 120.316 C5 C6 H13 119.677
C6 C1 C7 118.804 C6 C5 H12 119.821
C7 C8 H15 120.782 C7 C8 H16 122.883
C8 C7 H14 117.847 H15 C8 H16 116.335
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.554      
2 C -0.343      
3 C -0.208      
4 C -0.162      
5 C -0.132      
6 C -0.224      
7 C -0.205      
8 C -0.343      
9 H 0.122      
10 H 0.134      
11 H 0.134      
12 H 0.135      
13 H 0.129      
14 H 0.128      
15 H 0.146      
16 H 0.136      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.090 -0.208 0.000 0.227
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.811 0.289 0.000
y 0.289 -43.282 0.000
z 0.000 0.000 -53.454
Traceless
 xyz
x 5.557 0.289 0.000
y 0.289 4.850 0.000
z 0.000 0.000 -10.407
Polar
3z2-r2-20.815
x2-y20.471
xy0.289
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.359 -3.138 0.000
y -3.138 20.082 0.000
z 0.000 0.000 8.046


<r2> (average value of r2) Å2
<r2> 280.290
(<r2>)1/2 16.742