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All results from a given calculation for C24H12 (Coronene)

using model chemistry: B3LYP/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D6H 1A1G
Energy calculated at B3LYP/6-31G**
 hartrees
Energy at 0K-921.916726
Energy at 298.15K-921.928872
HF Energy-921.916726
Nuclear repulsion energy1830.293833
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1g 3195 3070 0.00      
2 A1g 1653 1588 0.00      
3 A1g 1387 1333 0.00      
4 A1g 1251 1202 0.00      
5 A1g 1054 1013 0.00      
6 A1g 487 468 0.00      
7 A1u 957 919 0.00      
8 A1u 530 509 0.00      
9 A2g 3173 3049 0.00      
10 A2g 1584 1522 0.00      
11 A2g 1259 1209 0.00      
12 A2g 937 900 0.00      
13 A2g 644 618 0.00      
14 A2u 879 844 136.09      
15 A2u 569 547 21.40      
16 A2u 131 126 3.88      
17 B1g 782 751 0.00      
18 B1g 168 161 0.00      
19 B1u 3177 3052 0.00      
20 B1u 1593 1530 0.00      
21 B1u 1453 1396 0.00      
22 B1u 1181 1135 0.00      
23 B1u 681 655 0.00      
24 B1u 564 542 0.00      
25 B2g 981 943 0.00      
26 B2g 794 763 0.00      
27 B2g 639 614 0.00      
28 B2g 231 222 0.00      
29 B2u 3191 3066 0.00      
30 B2u 1533 1473 0.00      
31 B2u 1386 1332 0.00      
32 B2u 1223 1175 0.00      
33 B2u 1167 1122 0.00      
34 B2u 481 462 0.00      
35 E1g 964 926 0.00      
35 E1g 964 926 0.00      
36 E1g 859 825 0.00      
36 E1g 859 825 0.00      
37 E1g 674 648 0.00      
37 E1g 674 648 0.00      
38 E1g 459 441 0.00      
38 E1g 459 441 0.00      
39 E1g 303 291 0.00      
39 E1g 303 291 0.00      
40 E1u 3194 3069 109.32      
40 E1u 3194 3069 109.33      
41 E1u 3174 3050 5.80      
41 E1u 3174 3050 5.80      
42 E1u 1667 1602 11.25      
42 E1u 1667 1602 11.25      
43 E1u 1545 1484 1.71      
43 E1u 1545 1484 1.71      
44 E1u 1438 1382 0.73      
44 E1u 1438 1382 0.73      
45 E1u 1344 1291 23.07      
45 E1u 1344 1291 23.07      
46 E1u 1243 1194 0.93      
46 E1u 1243 1194 0.93      
47 E1u 1163 1118 7.38      
47 E1u 1163 1118 7.38      
48 E1u 826 794 0.06      
48 E1u 826 794 0.06      
49 E1u 784 754 6.44      
49 E1u 784 754 6.44      
50 E1u 385 370 3.20      
50 E1u 385 370 3.20      
51 E2g 3192 3067 0.00      
51 E2g 3192 3067 0.00      
52 E2g 3176 3051 0.00      
52 E2g 3176 3051 0.00      
53 E2g 1666 1601 0.00      
53 E2g 1666 1601 0.00      
54 E2g 1491 1433 0.00      
54 E2g 1491 1433 0.00      
55 E2g 1477 1419 0.00      
55 E2g 1477 1419 0.00      
56 E2g 1434 1377 0.00      
56 E2g 1434 1377 0.00      
57 E2g 1257 1208 0.00      
57 E2g 1257 1208 0.00      
58 E2g 1187 1140 0.00      
58 E2g 1187 1140 0.00      
59 E2g 1012 972 0.00      
59 E2g 1012 972 0.00      
60 E2g 691 664 0.00      
60 E2g 691 664 0.00      
61 E2g 497 478 0.00      
61 E2g 497 478 0.00      
62 E2g 370 356 0.00      
62 E2g 370 356 0.00      
63 E2u 974 936 0.00      
63 E2u 974 936 0.00      
64 E2u 821 789 0.00      
64 E2u 821 789 0.00      
65 E2u 776 745 0.00      
65 E2u 776 745 0.00      
66 E2u 558 536 0.00      
66 E2u 558 536 0.00      
67 E2u 306 294 0.00      
67 E2u 306 294 0.00      
68 E2u 91 87 0.00      
68 E2u 91 87 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 61455.6 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 59046.6 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/6-31G**
ABC
0.01112 0.01112 0.00556

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.427 0.000
C2 1.236 0.714 0.000
C3 1.236 -0.714 0.000
C4 0.000 -1.427 0.000
C5 -1.236 -0.714 0.000
C6 -1.236 0.714 0.000
C7 0.000 2.849 0.000
C8 2.467 1.424 0.000
C9 2.467 -1.424 0.000
C10 0.000 -2.849 0.000
C11 -2.467 -1.424 0.000
C12 -2.467 1.424 0.000
C13 1.248 3.534 0.000
C14 2.437 2.848 0.000
C15 3.685 0.686 0.000
C16 3.685 -0.686 0.000
C17 2.437 -2.848 0.000
C18 1.248 -3.534 0.000
C19 -1.248 -3.534 0.000
C20 -2.437 -2.848 0.000
C21 -3.685 -0.686 0.000
C22 -3.685 0.686 0.000
C23 -2.437 2.848 0.000
C24 -1.248 3.534 0.000
H25 1.245 4.621 0.000
H26 3.379 3.389 0.000
H27 4.624 1.232 0.000
H28 4.624 -1.232 0.000
H29 3.379 -3.389 0.000
H30 1.245 -4.621 0.000
H31 -1.245 -4.621 0.000
H32 -3.379 -3.389 0.000
H33 -4.624 -1.232 0.000
H34 -4.624 1.232 0.000
H35 -3.379 3.389 0.000
H36 -1.245 4.621 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 H25 H26 H27 H28 H29 H30 H31 H32 H33 H34 H35 H36
C11.42742.47242.85492.47241.42741.42142.46713.77094.27623.77092.46712.44872.82043.75864.24794.92115.11625.11624.92114.24793.75862.82042.44873.42773.90724.62865.33475.88366.17526.17525.88365.33474.62863.90723.4277
C21.42741.42742.47242.85492.47242.46711.42142.46713.77094.27623.77092.82042.44872.44872.82043.75864.24794.92115.11625.11624.92114.24793.75863.90723.42773.42773.90724.62865.33475.88366.17526.17525.88365.33474.6286
C32.47241.42741.42742.47242.85493.77092.46711.42142.46713.77094.27624.24793.75862.82042.44872.44872.82043.75864.24794.92115.11625.11624.92115.33474.62863.90723.42773.42773.90724.62865.33475.88366.17526.17525.8836
C42.85492.47241.42741.42742.47244.27623.77092.46711.42142.46713.77095.11624.92114.24793.75862.82042.44872.44872.82043.75864.24794.92115.11626.17525.88365.33474.62863.90723.42773.42773.90724.62865.33475.88366.1752
C52.47242.85492.47241.42741.42743.77094.27623.77092.46711.42142.46714.92115.11625.11624.92114.24793.75862.82042.44872.44872.82043.75864.24795.88366.17526.17525.88365.33474.62863.90723.42773.42773.90724.62865.3347
C61.42742.47242.85492.47241.42742.46713.77094.27623.77092.46711.42143.75864.24794.92115.11625.11624.92114.24793.75862.82042.44872.44872.82044.62865.33475.88366.17526.17525.88365.33474.62863.90723.42773.42773.9072
C71.42142.46713.77094.27623.77092.46712.84884.93435.69764.93432.84881.42402.43654.27265.10626.19616.50396.50396.19615.10624.27262.43651.42402.16593.42214.89906.16767.09427.57287.57287.09426.16764.89903.42212.1659
C82.46711.42142.46713.77094.27623.77092.84882.84884.93435.69764.93432.43651.42401.42402.43654.27265.10626.19616.50396.50396.19615.10624.27263.42212.16592.16593.42214.89906.16767.09427.57287.57287.09426.16764.8990
C93.77092.46711.42142.46713.77094.27624.93432.84882.84884.93435.69765.10624.27262.43651.42401.42402.43654.27265.10626.19616.50396.50396.19616.16764.89903.42212.16592.16593.42214.89906.16767.09427.57287.57287.0942
C104.27623.77092.46711.42142.46713.77095.69764.93432.84882.84884.93436.50396.19615.10624.27262.43651.42401.42402.43654.27265.10626.19616.50397.57287.09426.16764.89903.42212.16592.16593.42214.89906.16767.09427.5728
C113.77094.27623.77092.46711.42142.46714.93435.69764.93432.84882.84886.19616.50396.50396.19615.10624.27262.43651.42401.42402.43654.27265.10627.09427.57287.57287.09426.16764.89903.42212.16592.16593.42214.89906.1676
C122.46713.77094.27623.77092.46711.42142.84884.93435.69764.93432.84884.27265.10626.19616.50396.50396.19615.10624.27262.43651.42401.42402.43654.89906.16767.09427.57287.57287.09426.16764.89903.42212.16592.16593.4221
C132.44872.82044.24795.11624.92113.75861.42402.43655.10626.50396.19614.27261.37213.74814.87306.49197.06837.49627.36966.49195.69623.74812.49651.08682.13594.08645.84087.24368.15518.52788.32727.56346.30794.62972.7201
C142.82042.44873.75864.92115.11624.24792.43651.42404.27266.19616.50395.10621.37212.49653.74815.69626.49197.36967.49627.06836.49194.87313.74812.13591.08682.72014.62976.30797.56348.32728.52788.15517.24365.84084.0864
C153.75862.44872.82044.24795.11624.92114.27261.42402.43655.10626.50396.19613.74812.49651.37213.74814.87306.49197.06837.49627.36966.49195.69624.62972.72011.08682.13594.08645.84087.24368.15518.52788.32727.56346.3079
C164.24792.82042.44873.75864.92115.11625.10622.43651.42404.27266.19616.50394.87303.74811.37212.49653.74815.69626.49197.36967.49627.06836.49195.84084.08642.13591.08682.72014.62976.30797.56348.32728.52788.15517.2436
C174.92113.75862.44872.82044.24795.11626.19614.27261.42402.43655.10626.50396.49195.69623.74812.49651.37213.74814.87316.49197.06837.49627.36967.56346.30794.62972.72011.08682.13594.08645.84087.24368.15518.52788.3272
C185.11624.24792.82042.44873.75864.92116.50395.10622.43651.42404.27266.19617.06836.49194.87303.74811.37212.49653.74815.69626.49197.36967.49628.15517.24365.84084.08642.13591.08682.72014.62976.30797.56348.32728.5278
C195.11624.92113.75862.44872.82044.24796.50396.19614.27261.42402.43655.10627.49627.36966.49195.69623.74812.49651.37213.74814.87306.49197.06838.52788.32727.56346.30794.62972.72011.08682.13594.08645.84087.24368.1551
C204.92115.11624.24792.82042.44873.75866.19616.50395.10622.43651.42404.27267.36967.49627.06836.49194.87313.74811.37212.49653.74815.69626.49198.32728.52788.15517.24365.84084.08642.13591.08682.72014.62976.30797.5634
C214.24795.11624.92113.75862.44872.82045.10626.50396.19614.27261.42402.43656.49197.06837.49627.36966.49195.69623.74812.49651.37213.74814.87307.24368.15518.52788.32727.56346.30794.62972.72011.08682.13594.08645.8408
C223.75864.92115.11624.24792.82042.44874.27266.19616.50395.10622.43651.42405.69626.49197.36967.49627.06836.49194.87303.74811.37212.49653.74816.30797.56348.32728.52788.15517.24365.84084.08642.13591.08682.72014.6297
C232.82044.24795.11624.92113.75862.44872.43655.10626.50396.19614.27261.42403.74814.87316.49197.06837.49627.36966.49195.69623.74812.49651.37214.08645.84087.24368.15518.52788.32727.56346.30794.62972.72011.08682.1359
C242.44873.75864.92115.11624.24792.82041.42404.27266.19616.50395.10622.43652.49653.74815.69626.49197.36967.49627.06836.49194.87303.74811.37212.72014.62976.30797.56348.32728.52788.15517.24365.84084.08642.13591.0868
H253.42773.90725.33476.17525.88364.62862.16593.42216.16767.57287.09424.89901.08682.13594.62975.84087.56348.15518.52788.32727.24366.30794.08642.72012.46404.78586.75848.28929.24189.57169.24908.28926.77784.78582.4906
H263.90723.42774.62865.88366.17525.33473.42212.16594.89907.09427.57286.16762.13591.08682.72014.08646.30797.24368.32728.52788.15517.56345.84084.62972.46402.49064.78586.77788.28929.24909.57169.24188.28926.75844.7858
H274.62863.42773.90725.33476.17525.88364.89902.16593.42216.16767.57287.09424.08642.72011.08682.13594.62975.84087.56348.15518.52788.32727.24366.30794.78582.49062.46404.78586.75848.28929.24189.57169.24908.28926.7778
H285.33473.90723.42774.62865.88366.17526.16763.42212.16594.89907.09427.57285.84084.62972.13591.08682.72014.08646.30797.24368.32728.52788.15517.56346.75844.78582.46402.49064.78586.77788.28929.24909.57169.24188.2892
H295.88364.62863.42773.90725.33476.17527.09424.89902.16593.42216.16767.57287.24366.30794.08642.72011.08682.13594.62975.84087.56348.15518.52788.32728.28926.77784.78582.49062.46404.78586.75848.28929.24189.57169.2490
H306.17525.33473.90723.42774.62865.88367.57286.16763.42212.16594.89907.09428.15517.56345.84084.62972.13591.08682.72014.08646.30797.24368.32728.52789.24188.28926.75844.78582.46402.49064.78586.77788.28929.24909.5716
H316.17525.88364.62863.42773.90725.33477.57287.09424.89902.16593.42216.16768.52788.32727.24366.30794.08642.72011.08682.13594.62975.84087.56348.15519.57169.24908.28926.77784.78582.49062.46404.78586.75848.28929.2418
H325.88366.17525.33473.90723.42774.62867.09427.57286.16763.42212.16594.89908.32728.52788.15517.56345.84084.62972.13591.08682.72014.08646.30797.24369.24909.57169.24188.28926.75844.78582.46402.49064.78586.77788.2892
H335.33476.17525.88364.62863.42773.90726.16767.57287.09424.89902.16593.42217.56348.15518.52788.32727.24366.30794.08642.72011.08682.13594.62975.84088.28929.24189.57169.24908.28926.77784.78582.49062.46404.78586.7584
H344.62865.88366.17525.33473.90723.42774.89907.09427.57286.16763.42212.16596.30797.24368.32728.52788.15517.56345.84084.62972.13591.08682.72014.08646.77788.28929.24909.57169.24188.28926.75844.78582.46402.49064.7858
H353.90725.33476.17525.88364.62863.42773.42216.16767.57287.09424.89902.16594.62975.84087.56348.15518.52788.32727.24366.30794.08642.72011.08682.13594.78586.75848.28929.24189.57169.24908.28926.77784.78582.49062.4640
H363.42774.62865.88366.17525.33473.90722.16594.89907.09427.57286.16763.42212.72014.08646.30797.24368.32728.52788.15517.56345.84084.62972.13591.08682.49064.78586.77788.28929.24909.57169.24188.28926.75844.78582.4640

picture of Coronene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.000 C1 C2 C8 120.000
C1 C6 C5 120.000 C1 C6 C12 120.000
C1 C7 C13 118.768 C1 C7 C24 118.768
C2 C1 C6 120.000 C2 C1 C7 120.000
C2 C3 C4 120.000 C2 C3 C9 120.000
C2 C8 C14 118.768 C2 C8 C15 118.768
C3 C2 C8 120.000 C3 C4 C5 120.000
C3 C4 C10 120.000 C3 C9 C16 118.768
C3 C9 C17 118.768 C4 C3 C9 120.000
C4 C5 C6 120.000 C4 C5 C11 120.000
C4 C10 C18 118.768 C4 C10 C19 118.768
C5 C4 C10 120.000 C5 C6 C12 120.000
C5 C11 C20 118.768 C5 C11 C21 118.768
C6 C1 C7 120.000 C6 C5 C11 120.000
C6 C12 C22 118.768 C6 C12 C23 118.768
C7 C13 C14 121.232 C7 C13 H25 118.611
C7 C24 C23 121.232 C7 C24 H36 118.611
C8 C14 C13 121.232 C8 C14 H26 118.611
C8 C15 C16 121.232 C8 C15 H27 118.611
C9 C16 C15 121.232 C9 C16 H28 118.611
C9 C17 C18 121.232 C9 C17 H29 118.611
C10 C18 C17 121.232 C10 C18 H30 118.611
C10 C19 C20 121.232 C10 C19 H31 118.611
C11 C20 C19 121.232 C11 C20 H32 118.611
C11 C21 C22 121.232 C11 C21 H33 118.611
C12 C22 C21 121.232 C12 C22 H34 118.611
C12 C23 C24 121.232 C12 C23 H35 118.611
C13 C7 C24 122.463 C13 C14 H26 120.157
C14 C8 C15 122.463 C14 C13 H25 120.157
C15 C16 H28 120.157 C16 C9 C17 122.463
C16 C15 H27 120.157 C17 C18 H30 120.157
C18 C10 C19 122.463 C18 C17 H29 120.157
C19 C20 H32 120.157 C20 C11 C21 122.463
C20 C19 H31 120.157 C21 C22 H34 120.157
C22 C12 C23 122.463 C22 C21 H33 120.157
C23 C24 H36 120.157 C24 C23 H35 120.157
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.016      
2 C 0.016      
3 C 0.016      
4 C 0.016      
5 C 0.016      
6 C 0.016      
7 C 0.100      
8 C 0.100      
9 C 0.100      
10 C 0.100      
11 C 0.100      
12 C 0.100      
13 C -0.143      
14 C -0.143      
15 C -0.143      
16 C -0.143      
17 C -0.143      
18 C -0.143      
19 C -0.143      
20 C -0.143      
21 C -0.143      
22 C -0.143      
23 C -0.143      
24 C -0.143      
25 H 0.085      
26 H 0.085      
27 H 0.085      
28 H 0.085      
29 H 0.085      
30 H 0.085      
31 H 0.085      
32 H 0.085      
33 H 0.085      
34 H 0.085      
35 H 0.085      
36 H 0.085      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -116.662 0.000 0.000
y 0.000 -116.662 0.000
z 0.000 0.000 -141.316
Traceless
 xyz
x 12.327 0.000 0.000
y 0.000 12.327 0.000
z 0.000 0.000 -24.654
Polar
3z2-r2-49.308
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 54.179 0.000 0.000
y 0.000 54.179 0.000
z 0.000 0.000 10.399


<r2> (average value of r2) Å2
<r2> 1729.842
(<r2>)1/2 41.591