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All results from a given calculation for C6H5CHCH2 (Styrene)

using model chemistry: MP3/6-31+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 MP3/6-31+G**
 hartrees
Energy at 0K-308.700201
Energy at 298.15K 
HF Energy-307.598660
Nuclear repulsion energy320.284333
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.17133 0.05169 0.04011

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.512 -0.224 -0.069
C2 0.013 1.088 -0.098
C3 -1.357 1.328 -0.031
C4 -2.257 0.262 0.055
C5 -1.774 -1.046 0.071
C6 -0.401 -1.285 0.006
C7 1.959 -0.521 -0.121
C8 2.950 0.334 0.159
H9 0.697 1.921 -0.189
H10 -1.724 2.345 -0.057
H11 -3.320 0.451 0.102
H12 -2.461 -1.878 0.133
H13 -0.032 -2.302 0.019
H14 2.209 -1.539 -0.398
H15 3.984 0.028 0.093
H16 2.770 1.354 0.469

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13 H14 H15 H16
C11.40402.42952.81402.43361.40171.47812.51162.15633.40543.89493.40872.15022.17233.48462.8068
C21.40401.39262.42092.78942.41132.52503.04321.08142.14443.39983.87053.39293.43744.11392.8271
C32.42951.39261.39802.41302.78263.79764.42452.14371.08122.15443.39563.86494.59045.49794.1574
C42.81402.42091.39801.39482.41674.29175.20883.39702.15281.08092.15193.39534.83696.24515.1610
C52.43362.78942.41301.39481.39543.77484.92253.87063.39392.15261.08112.14844.04095.85725.1545
C61.40172.41132.78262.41671.39542.48363.72463.39443.86373.39782.14801.08232.65324.57774.1511
C71.47812.52503.79764.29173.77482.48361.33852.74974.66695.37254.63102.67511.08472.10862.1262
C82.51163.04324.42455.20884.92253.72461.33852.77825.09316.27175.84633.98242.09011.07971.0812
H92.15631.08142.14373.39703.87063.39442.74972.77822.46134.28774.95164.29103.78233.80322.2477
H103.40542.14441.08122.15283.39393.86374.66695.09312.46132.48184.29154.94615.53816.16164.6321
H113.89493.39982.15441.08092.15263.39785.37256.27174.28772.48182.48334.28965.89787.31606.1678
H123.40873.87053.39562.15191.08112.14804.63105.84634.95164.29152.48332.46874.71266.72116.1587
H132.15023.39293.86493.39532.14841.08232.67513.98244.29104.94614.28962.46872.40364.64324.6281
H142.17233.43744.59044.83694.04092.65321.08472.09013.78235.53815.89784.71262.40362.41823.0720
H153.48464.11395.49796.24515.85724.57772.10861.07973.80326.16167.31606.72114.64322.41821.8362
H162.80682.82714.15745.16105.15454.15112.12621.08122.24774.63216.16786.15874.62813.07201.8362

picture of Styrene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.619 C1 C2 H9 119.801
C1 C6 C5 120.935 C1 C6 H13 119.353
C1 C7 C8 126.108 C1 C7 H14 115.045
C2 C1 C6 118.509 C2 C1 C7 122.330
C2 C3 C4 120.346 C2 C3 H10 119.655
C3 C2 H9 119.573 C3 C4 C5 119.548
C3 C4 H11 120.175 C4 C3 H10 119.996
C4 C5 C6 120.035 C4 C5 H12 120.189
C5 C4 H11 120.276 C5 C6 H13 119.710
C6 C1 C7 119.161 C6 C5 H12 119.777
C7 C8 H15 121.013 C7 C8 H16 122.622
C8 C7 H14 118.838 H15 C8 H16 116.364
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability