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All results from a given calculation for C6H5CHCH2 (Styrene)

using model chemistry: MP2=FULL/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 MP2=FULL/6-31+G**
 hartrees
Energy at 0K-308.717884
Energy at 298.15K-308.725446
HF Energy-307.608184
Nuclear repulsion energy320.006673
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 MP2=FULL/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 3337 3134 11.04      
2 A 3276 3077 13.56      
3 A 3266 3067 26.68      
4 A 3258 3060 7.24      
5 A 3248 3051 0.87      
6 A 3241 3044 8.16      
7 A 3238 3041 2.32      
8 A 3224 3028 11.09      
9 A 1706 1603 7.14      
10 A 1671 1570 2.93      
11 A 1645 1545 1.81      
12 A 1550 1456 8.32      
13 A 1504 1413 1.68      
14 A 1487 1397 3.61      
15 A 1463 1374 2.76      
16 A 1370 1287 1.17      
17 A 1340 1259 0.94      
18 A 1255 1179 0.98      
19 A 1224 1150 0.07      
20 A 1204 1131 0.02      
21 A 1124 1056 4.74      
22 A 1070 1005 0.54      
23 A 1052 988 5.94      
24 A 1021 959 7.07      
25 A 1018 956 17.15      
26 A 925 869 42.91      
27 A 913 858 0.18      
28 A 905 850 0.43      
29 A 872 819 0.20      
30 A 837 786 0.10      
31 A 797 748 0.33      
32 A 740 695 91.49      
33 A 672 631 7.82      
34 A 630 592 0.11      
35 A 568 534 5.46      
36 A 479 450 1.73      
37 A 454 426 4.02      
38 A 398 374 1.95      
39 A 389 365 1.67      
40 A 235 220 1.53      
41 A 180 169 1.23      
42 A 89 83 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 29436.8 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 27647.0 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 MP2=FULL/6-31+G**
ABC
0.17014 0.05171 0.04023

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.517 -0.219 -0.105
C2 0.009 1.089 -0.154
C3 -1.362 1.324 -0.043
C4 -2.252 0.253 0.084
C5 -1.760 -1.054 0.108
C6 -0.388 -1.287 0.005
C7 1.959 -0.494 -0.195
C8 2.927 0.324 0.254
H9 0.688 1.922 -0.288
H10 -1.738 2.338 -0.085
H11 -3.315 0.436 0.160
H12 -2.442 -1.889 0.199
H13 -0.009 -2.302 0.028
H14 2.240 -1.445 -0.635
H15 3.969 0.059 0.152
H16 2.700 1.263 0.739

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.40442.43182.81512.43451.40411.47052.49622.15523.40913.89733.41172.15272.18053.47282.7697
C21.40441.39482.42162.79092.41402.51243.04491.08272.14803.40223.87333.39613.41114.10412.8409
C32.43181.39481.39762.41542.78633.78864.41412.14921.08252.15543.39823.87014.58185.48274.1367
C42.81512.42161.39761.39702.41884.28545.18223.40042.15351.08212.15413.39994.85596.22445.0956
C52.43452.79092.41541.39701.39513.77274.88733.87333.39732.15501.08242.15094.08725.83615.0648
C61.40412.41402.78632.41881.39512.48523.69393.39663.86863.40042.14941.08382.70974.56254.0709
C71.47052.51243.78864.28543.77272.48521.34432.73134.65805.36764.63362.68201.08542.11352.1230
C82.49623.04494.41415.18224.88733.69391.34432.80405.09266.24455.80773.94572.09551.08011.0813
H92.15521.08272.14923.40043.87333.39662.73132.80402.46954.29354.95554.29253.72393.79922.3531
H103.40912.14801.08252.15353.39733.86864.65805.09262.46952.48304.29474.95245.51736.15014.6397
H113.89733.40222.15541.08212.15503.40045.36766.24454.29352.48302.48444.29465.91947.29466.0994
H123.41173.87333.39822.15411.08242.14944.63365.80774.95554.29472.48442.47324.77676.70096.0553
H132.15273.39613.87013.39992.15091.08382.68203.94574.29254.95244.29462.47322.49704.62794.5335
H142.18053.41114.58184.85594.08722.70971.08542.09553.72395.51735.91944.77672.49702.42283.0714
H153.47284.10415.48276.22445.83614.56252.11351.08013.79926.15017.29466.70094.62792.42281.8458
H162.76972.84094.13675.09565.06484.07092.12301.08132.35314.63976.09946.05534.53353.07141.8458

picture of Styrene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.628 C1 C2 H9 119.561
C1 C6 C5 120.855 C1 C6 H13 119.272
C1 C7 C8 124.890 C1 C7 H14 116.292
C2 C1 C6 118.531 C2 C1 C7 121.812
C2 C3 C4 120.277 C2 C3 H10 119.711
C3 C2 H9 119.809 C3 C4 C5 119.600
C3 C4 H11 120.192 C4 C3 H10 119.988
C4 C5 C6 120.066 C4 C5 H12 120.101
C5 C4 H11 120.208 C5 C6 H13 119.863
C6 C1 C7 119.643 C6 C5 H12 119.831
C7 C8 H15 120.941 C7 C8 H16 121.766
C8 C7 H14 118.795 H15 C8 H16 117.290
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability