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All results from a given calculation for C6H5CHCH2 (Styrene)

using model chemistry: B3LYP/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-309.769124
Energy at 298.15K-309.776888
HF Energy-309.769124
Nuclear repulsion energy320.675799
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/Def2TZVPP
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' 3230 3109 11.11      
2 A' 3196 3076 11.00      
3 A' 3188 3069 27.00      
4 A' 3179 3060 13.88      
5 A' 3170 3051 0.18      
6 A' 3163 3045 6.30      
7 A' 3150 3032 2.90      
8 A' 3135 3018 12.74      
9 A' 1690 1627 15.54      
10 A' 1644 1583 1.22      
11 A' 1619 1559 3.18      
12 A' 1534 1477 9.77      
13 A' 1489 1433 4.06      
14 A' 1457 1403 5.50      
15 A' 1368 1317 1.89      
16 A' 1348 1298 0.83      
17 A' 1322 1272 2.59      
18 A' 1228 1182 1.81      
19 A' 1207 1162 0.10      
20 A' 1184 1140 0.20      
21 A' 1114 1072 4.72      
22 A' 1059 1020 0.17      
23 A' 1045 1005 5.52      
24 A' 1020 982 0.29      
25 A' 790 760 0.11      
26 A' 637 613 0.03      
27 A' 562 541 5.34      
28 A' 450 433 0.11      
29 A' 236 228 0.48      
30 A" 1033 994 14.03      
31 A" 1004 967 0.24      
32 A" 988 951 0.02      
33 A" 940 905 5.74      
34 A" 939 904 40.05      
35 A" 857 825 0.34      
36 A" 805 775 32.56      
37 A" 714 687 43.81      
38 A" 660 635 0.01      
39 A" 450 433 9.64      
40 A" 415 399 0.28      
41 A" 206 198 2.01      
42 A" 22 21 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 29223.0 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 28130.0 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/Def2TZVPP
ABC
0.17426 0.05156 0.03979

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.557 0.000
C2 -1.005 -0.419 0.000
C3 -0.687 -1.767 0.000
C4 0.643 -2.178 0.000
C5 1.652 -1.225 0.000
C6 1.331 0.127 0.000
C7 -0.277 2.000 0.000
C8 -1.466 2.600 0.000
H9 -2.045 -0.123 0.000
H10 -1.479 -2.504 0.000
H11 0.888 -3.232 0.000
H12 2.690 -1.531 0.000
H13 2.123 0.865 0.000
H14 0.607 2.629 0.000
H15 -1.540 3.678 0.000
H16 -2.399 2.053 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.40112.42402.81012.43011.39931.46862.51452.15513.40023.89183.40572.14522.15893.48062.8274
C21.40111.38552.41092.77692.39922.52583.05411.08112.13863.39063.85883.38143.44814.13222.8383
C32.42401.38551.39222.40142.76773.78924.43662.13261.08212.15053.38503.85054.58295.51244.1869
C42.81012.41091.39221.38832.40524.27795.22333.38382.14771.08172.14633.38414.80736.25065.2118
C52.43012.77692.40141.38831.38873.75714.93493.85783.38312.14801.08202.14223.99275.85095.2115
C61.39932.39922.76772.40521.38872.46863.73433.38543.84983.38762.14351.08292.60504.56764.1987
C71.46862.52583.78924.27793.75712.46861.33252.76264.66165.35954.61182.65421.08532.10132.1231
C82.51453.05414.43665.22334.93493.73431.33252.78415.10446.28925.86033.98642.07371.08091.0814
H92.15511.08112.13263.38383.85783.38542.76262.78412.44734.27394.93984.28353.82213.83502.2051
H103.40022.13861.08212.14773.38313.84984.66165.10442.44732.47664.28134.93265.54116.18304.6495
H113.89183.39062.15051.08172.14803.38765.35956.28924.27392.47662.47764.27945.86767.32466.2241
H123.40573.85883.38502.14631.08202.14354.61185.86034.93984.28132.47762.46304.65256.71116.2249
H132.14523.38143.85053.38412.14221.08292.65423.98644.28354.93264.27942.46302.32544.61884.6755
H142.15893.44814.58294.80733.99272.60501.08532.07373.82215.54115.86764.65252.32542.39043.0611
H153.48064.13225.51246.25065.85094.56762.10131.08093.83506.18307.32466.71114.61882.39041.8381
H162.82742.83834.18695.21185.21154.19872.12311.08142.20514.64956.22416.22494.67553.06111.8381

picture of Styrene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.889 C1 C2 H9 119.954
C1 C6 C5 121.295 C1 C6 H13 119.048
C1 C7 C8 127.653 C1 C7 H14 114.589
C2 C1 C6 117.906 C2 C1 C7 123.306
C2 C3 C4 120.437 C2 C3 H10 119.636
C3 C2 H9 119.157 C3 C4 C5 119.454
C3 C4 H11 120.225 C4 C3 H10 119.926
C4 C5 C6 120.018 C4 C5 H12 120.136
C5 C4 H11 120.321 C5 C6 H13 119.657
C6 C1 C7 118.788 C6 C5 H12 119.846
C7 C8 H15 120.725 C7 C8 H16 122.834
C8 C7 H14 117.758 H15 C8 H16 116.440
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.072      
2 C -0.158      
3 C -0.111      
4 C -0.129      
5 C -0.126      
6 C -0.133      
7 C -0.089      
8 C -0.218      
9 H 0.116      
10 H 0.126      
11 H 0.127      
12 H 0.125      
13 H 0.116      
14 H 0.094      
15 H 0.106      
16 H 0.082      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.086 -0.191 0.000 0.209
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.998 0.274 0.000
y 0.274 -43.486 0.000
z 0.000 0.000 -52.999
Traceless
 xyz
x 5.244 0.274 0.000
y 0.274 4.513 0.000
z 0.000 0.000 -9.757
Polar
3z2-r2-19.514
x2-y20.488
xy0.274
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.736 -2.870 0.000
y -2.870 19.155 0.000
z 0.000 0.000 7.607


<r2> (average value of r2) Å2
<r2> 276.591
(<r2>)1/2 16.631