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All results from a given calculation for C6H5CHCH2 (Styrene)

using model chemistry: BLYP/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 BLYP/6-31+G**
 hartrees
Energy at 0K-309.522116
Energy at 298.15K-309.529692
Nuclear repulsion energy316.847076
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 BLYP/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' 3162 3145 16.54      
2 A' 3123 3107 16.95      
3 A' 3115 3098 38.77      
4 A' 3107 3090 18.77      
5 A' 3097 3081 0.18      
6 A' 3090 3074 9.84      
7 A' 3082 3066 4.43      
8 A' 3061 3045 17.88      
9 A' 1629 1621 18.83      
10 A' 1584 1575 0.85      
11 A' 1559 1551 2.35      
12 A' 1484 1476 6.31      
13 A' 1442 1434 2.19      
14 A' 1417 1409 4.30      
15 A' 1330 1323 0.39      
16 A' 1325 1318 3.64      
17 A' 1289 1282 1.21      
18 A' 1192 1185 1.66      
19 A' 1176 1170 0.11      
20 A' 1156 1150 0.14      
21 A' 1081 1076 5.03      
22 A' 1027 1022 0.33      
23 A' 1011 1005 6.40      
24 A' 982 976 0.21      
25 A' 763 759 0.14      
26 A' 616 613 0.04      
27 A' 545 542 4.96      
28 A' 436 434 0.11      
29 A' 231 229 0.43      
30 A" 992 987 17.30      
31 A" 960 955 0.38      
32 A" 942 937 0.02      
33 A" 893 888 3.41      
34 A" 882 877 41.24      
35 A" 823 818 0.40      
36 A" 768 764 37.31      
37 A" 686 682 41.15      
38 A" 632 629 0.05      
39 A" 435 432 9.70      
40 A" 402 399 0.30      
41 A" 201 200 1.90      
42 A" 52 52 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 28387.9 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 28237.4 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 BLYP/6-31+G**
ABC
0.17005 0.05034 0.03884

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.566 0.000
C2 -1.019 -0.423 0.000
C3 -0.698 -1.789 0.000
C4 0.649 -2.207 0.000
C5 1.672 -1.241 0.000
C6 1.349 0.127 0.000
C7 -0.277 2.019 0.000
C8 -1.482 2.636 0.000
H9 -2.069 -0.122 0.000
H10 -1.500 -2.532 0.000
H11 0.895 -3.272 0.000
H12 2.721 -1.551 0.000
H13 2.150 0.873 0.000
H14 0.620 2.651 0.000
H15 -1.550 3.726 0.000
H16 -2.429 2.092 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.42002.45632.84782.46211.41851.47962.54592.18073.44233.94093.44752.17182.17503.52002.8687
C21.42001.40302.44212.81272.43092.55253.09431.09272.16333.43213.90613.42363.48344.18332.8833
C32.45631.40301.41062.43292.80403.83154.49412.15841.09352.17673.42723.89844.63135.58074.2492
C42.84782.44211.41061.40692.43664.32655.29123.42582.17401.09322.17293.42584.85776.32765.2871
C52.46212.81272.43291.40691.40593.79894.99813.90533.42522.17441.09342.16724.03175.92105.2849
C61.41852.43092.80402.43661.40592.49513.78263.42733.89753.42922.16771.09442.62694.62154.2585
C71.47962.55253.83154.32653.79892.49511.35312.79224.71305.41964.66242.68461.09712.12922.1532
C82.54593.09434.49415.29124.99813.78261.35312.82035.16866.36845.93264.03722.10151.09211.0932
H92.18071.09272.15843.42583.90533.42732.79222.82032.47644.32554.99874.33503.86273.88322.2428
H103.44232.16331.09352.17403.42523.89754.71305.16862.47642.50714.33364.99195.59996.25874.7162
H113.94093.43212.17671.09322.17443.42925.41966.36844.32552.50712.50874.33055.92917.41316.3103
H123.44753.90613.42722.17291.09342.16774.66245.93264.99874.33362.50872.49034.69816.78926.3083
H132.17183.42363.89843.42582.16721.09442.68464.03724.33504.99194.33052.49032.34594.67274.7389
H142.17503.48344.63134.85774.03172.62691.09712.10153.86275.59995.92914.69812.34592.42183.1000
H153.52004.18335.58076.32765.92104.62152.12921.09213.88326.25877.41316.78924.67272.42181.8562
H162.86872.88334.24925.28715.28494.25852.15321.09322.24284.71626.31036.30834.73893.10001.8562

picture of Styrene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.938 C1 C2 H9 119.860
C1 C6 C5 121.316 C1 C6 H13 119.035
C1 C7 C8 127.936 C1 C7 H14 114.332
C2 C1 C6 117.829 C2 C1 C7 123.343
C2 C3 C4 120.442 C2 C3 H10 119.603
C3 C2 H9 119.203 C3 C4 C5 119.422
C3 C4 H11 120.236 C4 C3 H10 119.955
C4 C5 C6 120.053 C4 C5 H12 120.172
C5 C4 H11 120.342 C5 C6 H13 119.649
C6 C1 C7 118.828 C6 C5 H12 119.775
C7 C8 H15 120.726 C7 C8 H16 122.982
C8 C7 H14 117.731 H15 C8 H16 116.292
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.480      
2 C -0.405      
3 C -0.154      
4 C -0.114      
5 C -0.070      
6 C -0.194      
7 C -0.013      
8 C -0.411      
9 H 0.096      
10 H 0.108      
11 H 0.108      
12 H 0.109      
13 H 0.103      
14 H 0.105      
15 H 0.130      
16 H 0.121      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.094 -0.219 0.000 0.238
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.671 0.309 0.000
y 0.309 -44.190 0.000
z 0.000 0.000 -53.948
Traceless
 xyz
x 5.398 0.309 0.000
y 0.309 4.619 0.000
z 0.000 0.000 -10.018
Polar
3z2-r2-20.036
x2-y20.519
xy0.309
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.613 -3.171 -0.006
y -3.171 20.509 -0.011
z -0.006 -0.011 8.256


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000