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All results from a given calculation for C6H5CHCH2 (Styrene)

using model chemistry: B3LYP/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 B3LYP/6-311G*
 hartrees
Energy at 0K-309.713032
Energy at 298.15K-309.720761
Nuclear repulsion energy319.928751
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/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 3222 3113 20.50      
2 A 3191 3084 17.29      
3 A 3182 3075 44.65      
4 A 3173 3066 24.55      
5 A 3163 3057 0.20      
6 A 3157 3050 9.37      
7 A 3144 3038 5.20      
8 A 3129 3024 17.27      
9 A 1697 1640 11.72      
10 A 1650 1594 1.14      
11 A 1623 1568 3.30      
12 A 1536 1484 11.09      
13 A 1491 1440 4.38      
14 A 1461 1412 6.39      
15 A 1371 1325 1.91      
16 A 1351 1306 0.75      
17 A 1323 1278 2.83      
18 A 1230 1188 2.38      
19 A 1211 1170 0.08      
20 A 1187 1147 0.19      
21 A 1115 1077 4.74      
22 A 1061 1025 0.30      
23 A 1045 1010 6.08      
24 A 1026 991 19.00      
25 A 1017 983 0.13      
26 A 984 951 0.21      
27 A 957 924 0.07      
28 A 919 888 31.36      
29 A 918 887 16.63      
30 A 844 816 0.52      
31 A 795 769 36.06      
32 A 788 762 0.20      
33 A 707 683 46.87      
34 A 654 632 0.08      
35 A 636 615 0.03      
36 A 562 543 5.09      
37 A 449 434 0.10      
38 A 446 431 9.45      
39 A 412 398 0.36      
40 A 236 228 0.47      
41 A 204 198 2.40      
42 A 32 31 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 29149.2 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 28166.8 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 B3LYP/6-311G*
ABC
0.17351 0.05131 0.03960

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.514 -0.220 -0.000
C2 -0.008 1.090 -0.000
C3 1.361 1.327 -0.000
C4 2.262 0.261 0.000
C5 1.778 -1.044 0.000
C6 0.406 -1.279 0.000
C7 -1.954 -0.527 -0.000
C8 -2.974 0.334 0.000
H9 -0.689 1.934 -0.000
H10 1.729 2.348 -0.000
H11 3.331 0.449 0.000
H12 2.469 -1.882 0.000
H13 0.037 -2.301 0.000
H14 -2.188 -1.591 -0.001
H15 -3.999 -0.018 0.000
H16 -2.840 1.411 0.001

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.40502.43082.81802.43641.40301.47162.52132.16143.40993.90323.41482.15242.16333.49102.8401
C21.40501.38872.41682.78332.40512.53063.06141.08482.14433.39983.86873.39133.45584.14292.8501
C32.43081.38871.39602.40752.77503.79784.44722.13821.08562.15703.39463.86144.59405.52654.2014
C42.81802.41681.39601.39192.41164.28895.23693.39302.15411.08522.15273.39314.82006.26805.2300
C52.43642.78332.40751.39191.39223.76754.94833.86803.39252.15421.08552.14744.00365.86835.2300
C61.40302.40512.77502.41161.39222.47643.74523.39473.86053.39722.14901.08642.61264.58244.2152
C71.47162.53063.79784.28893.76752.47641.33552.76754.67235.37414.62502.66571.08902.10842.1311
C82.52133.06144.44725.23694.94833.74521.33552.78975.11646.30635.87664.00082.07921.08411.0851
H92.16141.08482.13823.39303.86803.39472.76752.78972.45354.28594.95344.29673.83053.84322.2133
H103.40992.14431.08562.15413.39253.86054.67235.11642.45352.48444.29404.94705.55496.19814.6641
H113.90323.39982.15701.08522.15423.39725.37416.30634.28592.48442.48534.29095.88387.34556.2453
H123.41483.86873.39462.15271.08552.14904.62505.87664.95344.29402.48532.46764.66556.73146.2466
H132.15243.39133.86143.39312.14741.08642.66574.00084.29674.94704.29092.46762.33514.63704.6955
H142.16333.45584.59404.82004.00362.61261.08902.07923.83055.55495.88384.66552.33512.39923.0715
H153.49104.14295.52656.26805.86834.58242.10841.08413.84326.19817.34556.73144.63702.39921.8403
H162.84012.85014.20145.23005.23004.21522.13111.08512.21334.66416.24536.24664.69553.07151.8403

picture of Styrene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.939 C1 C2 H9 119.934
C1 C6 C5 121.302 C1 C6 H13 119.132
C1 C7 C8 127.779 C1 C7 H14 114.480
C2 C1 C6 117.858 C2 C1 C7 123.200
C2 C3 C4 120.424 C2 C3 H10 119.636
C3 C2 H9 119.127 C3 C4 C5 119.432
C3 C4 H11 120.238 C4 C3 H10 119.940
C4 C5 C6 120.045 C4 C5 H12 120.163
C5 C4 H11 120.330 C5 C6 H13 119.566
C6 C1 C7 118.942 C6 C5 H12 119.792
C7 C8 H15 120.891 C7 C8 H16 123.047
C8 C7 H14 117.742 H15 C8 H16 116.062
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.068      
2 C -0.200      
3 C -0.196      
4 C -0.187      
5 C -0.194      
6 C -0.214      
7 C -0.216      
8 C -0.422      
9 H 0.193      
10 H 0.192      
11 H 0.193      
12 H 0.193      
13 H 0.193      
14 H 0.188      
15 H 0.208      
16 H 0.201      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.202 -0.006 0.000 0.202
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.716 0.049 0.001
y 0.049 -42.209 0.001
z 0.001 0.001 -53.174
Traceless
 xyz
x 4.975 0.049 0.001
y 0.049 5.737 0.001
z 0.001 0.001 -10.712
Polar
3z2-r2-21.424
x2-y2-0.508
xy0.049
xz0.001
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 19.740 -0.760 -0.000
y -0.760 13.440 0.000
z -0.000 0.000 5.341


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