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All results from a given calculation for C6H5CHCH2 (Styrene)

using model chemistry: BLYP/6-311G*

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/6-311G*
 hartrees
Energy at 0K-309.565432
Energy at 298.15K-309.572901
Nuclear repulsion energy317.716329
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/6-311G*
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' 3141 3133 23.26      
2 A' 3107 3099 20.85      
3 A' 3098 3090 53.55      
4 A' 3089 3081 29.58      
5 A' 3079 3071 0.20      
6 A' 3072 3065 10.29      
7 A' 3065 3057 6.89      
8 A' 3044 3036 19.74      
9 A' 1632 1628 12.44      
10 A' 1585 1581 0.49      
11 A' 1560 1556 2.77      
12 A' 1488 1484 8.79      
13 A' 1447 1443 3.09      
14 A' 1421 1418 5.38      
15 A' 1334 1331 2.15      
16 A' 1320 1317 1.07      
17 A' 1289 1286 2.19      
18 A' 1193 1190 1.95      
19 A' 1178 1175 0.22      
20 A' 1160 1157 0.18      
21 A' 1084 1081 4.30      
22 A' 1031 1028 0.58      
23 A' 1016 1013 5.07      
24 A' 987 985 0.37      
25 A' 766 764 0.19      
26 A' 620 619 0.03      
27 A' 548 547 4.84      
28 A' 438 437 0.09      
29 A' 232 231 0.47      
30 A" 987 985 18.22      
31 A" 941 938 0.21      
32 A" 912 909 0.06      
33 A" 880 878 6.91      
34 A" 870 868 38.13      
35 A" 811 809 0.59      
36 A" 767 765 31.73      
37 A" 682 681 44.26      
38 A" 632 630 0.13      
39 A" 432 431 8.48      
40 A" 398 397 0.33      
41 A" 196 196 2.05      
42 A" 9 9 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 28269.9 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 28199.3 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/6-311G*
ABC
0.17117 0.05058 0.03904

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.564 0.000
C2 -1.016 -0.423 0.000
C3 -0.697 -1.784 0.000
C4 0.645 -2.201 0.000
C5 1.665 -1.240 0.000
C6 1.344 0.124 0.000
C7 -0.276 2.016 0.000
C8 -1.473 2.632 0.000
H9 -2.066 -0.123 0.000
H10 -1.499 -2.526 0.000
H11 0.890 -3.265 0.000
H12 2.712 -1.551 0.000
H13 2.146 0.868 0.000
H14 0.620 2.647 0.000
H15 -1.541 3.721 0.000
H16 -2.421 2.092 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.41632.44922.83932.45501.41461.47742.53912.17683.43453.93143.43972.16742.17283.51312.8627
C21.41631.39802.43352.80312.42302.54793.08901.09162.15823.42263.89553.41513.47804.17682.8803
C32.44921.39801.40562.42432.79433.82254.48382.15221.09252.17133.41753.88764.62195.56914.2415
C42.83932.43351.40561.40182.42804.31595.27713.41582.16831.09212.16703.41594.84756.31285.2753
C52.45502.80312.42431.40181.40103.79014.98413.89463.41552.16881.09242.16134.02425.90695.2722
C61.41462.42302.79432.42801.40102.49063.77213.41903.88683.41972.16281.09332.62434.61154.2486
C71.47742.54793.82254.31593.79012.49061.34652.78824.70335.40794.65312.68041.09612.12372.1464
C82.53913.08904.48385.27714.98413.77211.34652.81815.15866.35345.91774.02632.09311.09071.0916
H92.17681.09162.15223.41583.89463.41902.78822.81812.46954.31424.98704.32653.85763.87922.2427
H103.43452.15821.09252.16833.41553.88684.70335.15862.46952.50054.32244.98015.58986.24734.7091
H113.93143.42262.17131.09212.16883.41975.40796.35344.31422.50052.50174.31945.91797.39736.2977
H123.43973.89553.41752.16701.09242.16284.65315.91774.98704.32242.50172.48414.69016.77436.2947
H132.16743.41513.88763.41592.16131.09332.68044.02634.32654.98014.31942.48412.34374.66264.7284
H142.17283.47804.62194.84754.02422.62431.09612.09313.85765.58985.91794.69012.34372.41403.0914
H153.51314.17685.56916.31285.90694.61152.12371.09073.87926.24737.39736.77434.66262.41401.8516
H162.86272.88034.24155.27535.27224.24862.14641.09162.24274.70916.29776.29474.72843.09141.8516

picture of Styrene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.978 C1 C2 H9 119.889
C1 C6 C5 121.360 C1 C6 H13 119.038
C1 C7 C8 128.041 C1 C7 H14 114.378
C2 C1 C6 117.717 C2 C1 C7 123.393
C2 C3 C4 120.452 C2 C3 H10 119.625
C3 C2 H9 119.133 C3 C4 C5 119.435
C3 C4 H11 120.234 C4 C3 H10 119.923
C4 C5 C6 120.057 C4 C5 H12 120.136
C5 C4 H11 120.332 C5 C6 H13 119.602
C6 C1 C7 118.890 C6 C5 H12 119.806
C7 C8 H15 120.876 C7 C8 H16 123.033
C8 C7 H14 117.580 H15 C8 H16 116.091
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.083      
2 C -0.186      
3 C -0.181      
4 C -0.169      
5 C -0.178      
6 C -0.201      
7 C -0.198      
8 C -0.401      
9 H 0.176      
10 H 0.176      
11 H 0.176      
12 H 0.176      
13 H 0.176      
14 H 0.172      
15 H 0.193      
16 H 0.187      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.093 -0.201 0.000 0.222
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.890 0.234 0.000
y 0.234 -43.132 0.000
z 0.000 0.000 -53.174
Traceless
 xyz
x 5.263 0.234 0.000
y 0.234 4.900 0.000
z 0.000 0.000 -10.163
Polar
3z2-r2-20.326
x2-y20.242
xy0.234
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.421 -2.964 -0.001
y -2.964 19.258 -0.002
z -0.001 -0.002 5.381


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