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All results from a given calculation for C24H12 (Coronene)

using model chemistry: BLYP/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D6H 1A1G
Energy calculated at BLYP/3-21G*
 hartrees
Energy at 0K-916.413209
Energy at 298.15K-916.424815
HF Energy-916.413209
Nuclear repulsion energy1815.260050
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 BLYP/3-21G*
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 3122 3101 0.00      
2 A1g 1573 1563 0.00      
3 A1g 1317 1309 0.00      
4 A1g 1226 1218 0.00      
5 A1g 1018 1011 0.00      
6 A1g 467 464 0.00      
7 A1u 940 934 0.00      
8 A1u 529 525 0.00      
9 A2g 3098 3078 0.00      
10 A2g 1514 1504 0.00      
11 A2g 1254 1246 0.00      
12 A2g 935 929 0.00      
13 A2g 648 644 0.00      
14 A2u 848 843 179.19      
15 A2u 534 530 31.37      
16 A2u 119 119 6.87      
17 B1g 755 750 0.00      
18 B1g 163 162 0.00      
19 B1u 3102 3082 0.00      
20 B1u 1498 1488 0.00      
21 B1u 1438 1429 0.00      
22 B1u 1169 1161 0.00      
23 B1u 672 667 0.00      
24 B1u 554 550 0.00      
25 B2g 962 956 0.00      
26 B2g 782 777 0.00      
27 B2g 622 618 0.00      
28 B2g 222 220 0.00      
29 B2u 3117 3097 0.00      
30 B2u 1444 1434 0.00      
31 B2u 1318 1310 0.00      
32 B2u 1177 1169 0.00      
33 B2u 1170 1163 0.00      
34 B2u 480 477 0.00      
35 E1g 947 941 0.00      
35 E1g 947 941 0.00      
36 E1g 830 824 0.00      
36 E1g 830 824 0.00      
37 E1g 651 646 0.00      
37 E1g 651 646 0.00      
38 E1g 444 441 0.00      
38 E1g 444 441 0.00      
39 E1g 282 280 0.00      
39 E1g 282 280 0.00      
40 E1u 3120 3100 97.43      
40 E1u 3120 3100 97.44      
41 E1u 3099 3079 4.38      
41 E1u 3099 3079 4.38      
42 E1u 1576 1566 15.27      
42 E1u 1576 1566 15.26      
43 E1u 1488 1479 1.22      
43 E1u 1488 1479 1.22      
44 E1u 1355 1347 0.52      
44 E1u 1355 1347 0.52      
45 E1u 1315 1306 23.78      
45 E1u 1315 1306 23.78      
46 E1u 1212 1204 1.13      
46 E1u 1212 1204 1.13      
47 E1u 1148 1141 4.95      
47 E1u 1148 1141 4.96      
48 E1u 799 794 0.21      
48 E1u 799 794 0.21      
49 E1u 780 775 4.64      
49 E1u 780 775 4.64      
50 E1u 380 378 3.33      
50 E1u 380 378 3.33      
51 E2g 3118 3098 0.00      
51 E2g 3118 3098 0.00      
52 E2g 3101 3081 0.00      
52 E2g 3101 3081 0.00      
53 E2g 1563 1553 0.00      
53 E2g 1563 1553 0.00      
54 E2g 1450 1440 0.00      
54 E2g 1450 1440 0.00      
55 E2g 1409 1400 0.00      
55 E2g 1409 1400 0.00      
56 E2g 1367 1358 0.00      
56 E2g 1367 1358 0.00      
57 E2g 1223 1216 0.00      
57 E2g 1223 1216 0.00      
58 E2g 1178 1170 0.00      
58 E2g 1178 1170 0.00      
59 E2g 983 977 0.00      
59 E2g 983 977 0.00      
60 E2g 683 679 0.00      
60 E2g 683 679 0.00      
61 E2g 494 491 0.00      
61 E2g 494 491 0.00      
62 E2g 367 364 0.00      
62 E2g 367 364 0.00      
63 E2u 957 951 0.00      
63 E2u 957 951 0.00      
64 E2u 794 789 0.00      
64 E2u 794 789 0.00      
65 E2u 743 738 0.00      
65 E2u 743 738 0.00      
66 E2u 524 520 0.00      
66 E2u 524 520 0.00      
67 E2u 294 292 0.00      
67 E2u 294 292 0.00      
68 E2u 88 87 0.00      
68 E2u 88 87 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 59655.1 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 59267.4 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 BLYP/3-21G*
ABC
0.01094 0.01094 0.00547

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G*

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.438 0.000
C2 1.245 0.719 0.000
C3 1.245 -0.719 0.000
C4 0.000 -1.438 0.000
C5 -1.245 -0.719 0.000
C6 -1.245 0.719 0.000
C7 0.000 2.874 0.000
C8 2.489 1.437 0.000
C9 2.489 -1.437 0.000
C10 0.000 -2.874 0.000
C11 -2.489 -1.437 0.000
C12 -2.489 1.437 0.000
C13 1.259 3.564 0.000
C14 2.457 2.872 0.000
C15 3.716 0.692 0.000
C16 3.716 -0.692 0.000
C17 2.457 -2.872 0.000
C18 1.259 -3.564 0.000
C19 -1.259 -3.564 0.000
C20 -2.457 -2.872 0.000
C21 -3.716 -0.692 0.000
C22 -3.716 0.692 0.000
C23 -2.457 2.872 0.000
C24 -1.259 3.564 0.000
H25 1.254 4.656 0.000
H26 3.405 3.414 0.000
H27 4.659 1.242 0.000
H28 4.659 -1.242 0.000
H29 3.405 -3.414 0.000
H30 1.254 -4.656 0.000
H31 -1.254 -4.656 0.000
H32 -3.405 -3.414 0.000
H33 -4.659 -1.242 0.000
H34 -4.659 1.242 0.000
H35 -3.405 3.414 0.000
H36 -1.254 4.656 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
C11.43792.49052.87582.49051.43791.43632.48913.80284.31213.80282.48912.47062.84503.78984.28294.96105.15775.15774.96104.28293.78982.84502.47063.45363.93694.66315.37485.92746.22146.22145.92745.37484.66313.93693.4536
C21.43791.43792.49052.87582.49052.48911.43632.48913.80284.31213.80282.84502.47062.47062.84503.78984.28294.96105.15775.15774.96104.28293.78983.93693.45363.45363.93694.66315.37485.92746.22146.22145.92745.37484.6631
C32.49051.43791.43792.49052.87583.80282.48911.43632.48913.80284.31214.28293.78982.84502.47062.47062.84503.78984.28294.96105.15775.15774.96105.37484.66313.93693.45363.45363.93694.66315.37485.92746.22146.22145.9274
C42.87582.49051.43791.43792.49054.31213.80282.48911.43632.48913.80285.15774.96104.28293.78982.84502.47062.47062.84503.78984.28294.96105.15776.22145.92745.37484.66313.93693.45363.45363.93694.66315.37485.92746.2214
C52.49052.87582.49051.43791.43793.80284.31213.80282.48911.43632.48914.96105.15775.15774.96104.28293.78982.84502.47062.47062.84503.78984.28295.92746.22146.22145.92745.37484.66313.93693.45363.45363.93694.66315.3748
C61.43792.49052.87582.49051.43792.48913.80284.31213.80282.48911.43633.78984.28294.96105.15775.15774.96104.28293.78982.84502.47062.47062.84504.66315.37485.92746.22146.22145.92745.37484.66313.93693.45363.45363.9369
C71.43632.48913.80284.31213.80282.48912.87424.97835.74844.97832.87421.43512.45724.30915.15026.24946.56006.56006.24945.15024.30912.45721.43512.17863.44764.93666.21697.15087.63387.63387.15086.21694.93663.44762.1786
C82.48911.43632.48913.80284.31213.80282.87422.87424.97835.74844.97832.45721.43511.43512.45724.30915.15026.24946.56006.56006.24945.15024.30913.44762.17862.17863.44764.93666.21697.15087.63387.63387.15086.21694.9366
C93.80282.48911.43632.48913.80284.31214.97832.87422.87424.97835.74845.15024.30912.45721.43511.43512.45724.30915.15026.24946.56006.56006.24946.21694.93663.44762.17862.17863.44764.93666.21697.15087.63387.63387.1508
C104.31213.80282.48911.43632.48913.80285.74844.97832.87422.87424.97836.56006.24945.15024.30912.45721.43511.43512.45724.30915.15026.24946.56007.63387.15086.21694.93663.44762.17862.17863.44764.93666.21697.15087.6338
C113.80284.31213.80282.48911.43632.48914.97835.74844.97832.87422.87426.24946.56006.56006.24945.15024.30912.45721.43511.43512.45724.30915.15027.15087.63387.63387.15086.21694.93663.44762.17862.17863.44764.93666.2169
C122.48913.80284.31213.80282.48911.43632.87424.97835.74844.97832.87424.30915.15026.24946.56006.56006.24945.15024.30912.45721.43511.43512.45724.93666.21697.15087.63387.63387.15086.21694.93663.44762.17862.17863.4476
C132.47062.84504.28295.15774.96103.78981.43512.45725.15026.56006.24944.30911.38413.77964.91436.54647.12787.55927.43146.54645.74373.77962.51711.09202.15194.11765.88737.30048.21978.59518.39277.62336.35684.66612.7394
C142.84502.47063.78984.96105.15774.28292.45721.43514.30916.24946.56005.15021.38412.51703.77965.74376.54647.43147.55927.12786.54644.91433.77962.15191.09202.73944.66616.35687.62338.39278.59518.21977.30045.88734.1176
C153.78982.47062.84504.28295.15774.96104.30911.43512.45725.15026.56006.24943.77962.51701.38413.77964.91436.54647.12787.55927.43146.54645.74374.66612.73941.09202.15194.11765.88737.30048.21978.59518.39277.62336.3568
C164.28292.84502.47063.78984.96105.15775.15022.45721.43514.30916.24946.56004.91433.77961.38412.51703.77965.74376.54647.43147.55927.12786.54645.88734.11762.15191.09202.73944.66616.35687.62338.39278.59518.21977.3004
C174.96103.78982.47062.84504.28295.15776.24944.30911.43512.45725.15026.56006.54645.74373.77962.51701.38413.77964.91436.54647.12787.55927.43147.62336.35684.66612.73941.09202.15194.11765.88737.30048.21978.59518.3927
C185.15774.28292.84502.47063.78984.96106.56005.15022.45721.43514.30916.24947.12786.54644.91433.77961.38412.51713.77965.74376.54647.43147.55928.21977.30045.88734.11762.15191.09202.73944.66616.35687.62338.39278.5951
C195.15774.96103.78982.47062.84504.28296.56006.24944.30911.43512.45725.15027.55927.43146.54645.74373.77962.51711.38413.77964.91436.54647.12788.59518.39277.62336.35684.66612.73941.09202.15194.11765.88737.30048.2197
C204.96105.15774.28292.84502.47063.78986.24946.56005.15022.45721.43514.30917.43147.55927.12786.54644.91433.77961.38412.51703.77965.74376.54648.39278.59518.21977.30045.88734.11762.15191.09202.73944.66616.35687.6233
C214.28295.15774.96103.78982.47062.84505.15026.56006.24944.30911.43512.45726.54647.12787.55927.43146.54645.74373.77962.51701.38413.77964.91437.30048.21978.59518.39277.62336.35684.66612.73941.09202.15194.11765.8873
C223.78984.96105.15774.28292.84502.47064.30916.24946.56005.15022.45721.43515.74376.54647.43147.55927.12786.54644.91433.77961.38412.51703.77966.35687.62338.39278.59518.21977.30045.88734.11762.15191.09202.73944.6661
C232.84504.28295.15774.96103.78982.47062.45725.15026.56006.24944.30911.43513.77964.91436.54647.12787.55927.43146.54645.74373.77962.51701.38414.11765.88737.30048.21978.59518.39277.62336.35684.66612.73941.09202.1519
C242.47063.78984.96105.15774.28292.84501.43514.30916.24946.56005.15022.45722.51713.77965.74376.54647.43147.55927.12786.54644.91433.77961.38412.73944.66616.35687.62338.39278.59518.21977.30045.88734.11762.15191.0920
H253.45363.93695.37486.22145.92744.66312.17863.44766.21697.63387.15084.93661.09202.15194.66615.88737.62338.21978.59518.39277.30046.35684.11762.73942.48414.82176.81038.35159.31179.64359.31808.35156.82764.82172.5077
H263.93693.45364.66315.92746.22145.37483.44762.17864.93667.15087.63386.21692.15191.09202.73944.11766.35687.30048.39278.59518.21977.62335.88734.66612.48412.50774.82176.82768.35159.31809.64359.31178.35156.81034.8217
H274.66313.45363.93695.37486.22145.92744.93662.17863.44766.21697.63387.15084.11762.73941.09202.15194.66615.88737.62338.21978.59518.39277.30046.35684.82172.50772.48414.82176.81038.35159.31179.64359.31808.35156.8276
H285.37483.93693.45364.66315.92746.22146.21693.44762.17864.93667.15087.63385.88734.66612.15191.09202.73944.11766.35687.30048.39278.59518.21977.62336.81034.82172.48412.50774.82176.82768.35159.31809.64359.31178.3515
H295.92744.66313.45363.93695.37486.22147.15084.93662.17863.44766.21697.63387.30046.35684.11762.73941.09202.15194.66615.88737.62338.21978.59518.39278.35156.82764.82172.50772.48414.82176.81038.35159.31179.64359.3180
H306.22145.37483.93693.45364.66315.92747.63386.21693.44762.17864.93667.15088.21977.62335.88734.66612.15191.09202.73944.11766.35687.30048.39278.59519.31178.35156.81034.82172.48412.50774.82176.82768.35159.31809.6435
H316.22145.92744.66313.45363.93695.37487.63387.15084.93662.17863.44766.21698.59518.39277.30046.35684.11762.73941.09202.15194.66615.88737.62338.21979.64359.31808.35156.82764.82172.50772.48414.82176.81038.35159.3117
H325.92746.22145.37483.93693.45364.66317.15087.63386.21693.44762.17864.93668.39278.59518.21977.62335.88734.66612.15191.09202.73944.11766.35687.30049.31809.64359.31178.35156.81034.82172.48412.50774.82176.82768.3515
H335.37486.22145.92744.66313.45363.93696.21697.63387.15084.93662.17863.44767.62338.21978.59518.39277.30046.35684.11762.73941.09202.15194.66615.88738.35159.31179.64359.31808.35156.82764.82172.50772.48414.82176.8103
H344.66315.92746.22145.37483.93693.45364.93667.15087.63386.21693.44762.17866.35687.30048.39278.59518.21977.62335.88734.66612.15191.09202.73944.11766.82768.35159.31809.64359.31178.35156.81034.82172.48412.50774.8217
H353.93695.37486.22145.92744.66313.45363.44766.21697.63387.15084.93662.17864.66615.88737.62338.21978.59518.39277.30046.35684.11762.73941.09202.15194.82176.81038.35159.31179.64359.31808.35156.82764.82172.50772.4841
H363.45364.66315.92746.22145.37483.93692.17864.93667.15087.63386.21693.44762.73944.11766.35687.30048.39278.59518.21977.62335.88734.66612.15191.09202.50774.82176.82768.35159.31809.64359.31178.35156.81034.82172.4841

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 118.723 C1 C7 C24 118.723
C2 C1 C6 120.000 C2 C1 C7 120.000
C2 C3 C4 120.000 C2 C3 C9 120.000
C2 C8 C14 118.723 C2 C8 C15 118.723
C3 C2 C8 120.000 C3 C4 C5 120.000
C3 C4 C10 120.000 C3 C9 C16 118.723
C3 C9 C17 118.723 C4 C3 C9 120.000
C4 C5 C6 120.000 C4 C5 C11 120.000
C4 C10 C18 118.723 C4 C10 C19 118.723
C5 C4 C10 120.000 C5 C6 C12 120.000
C5 C11 C20 118.723 C5 C11 C21 118.723
C6 C1 C7 120.000 C6 C5 C11 120.000
C6 C12 C22 118.723 C6 C12 C23 118.723
C7 C13 C14 121.277 C7 C13 H25 118.479
C7 C24 C23 121.277 C7 C24 H36 118.479
C8 C14 C13 121.277 C8 C14 H26 118.479
C8 C15 C16 121.277 C8 C15 H27 118.479
C9 C16 C15 121.277 C9 C16 H28 118.479
C9 C17 C18 121.277 C9 C17 H29 118.479
C10 C18 C17 121.277 C10 C18 H30 118.479
C10 C19 C20 121.277 C10 C19 H31 118.479
C11 C20 C19 121.277 C11 C20 H32 118.479
C11 C21 C22 121.277 C11 C21 H33 118.479
C12 C22 C21 121.277 C12 C22 H34 118.479
C12 C23 C24 121.277 C12 C23 H35 118.479
C13 C7 C24 122.554 C13 C14 H26 120.244
C14 C8 C15 122.554 C14 C13 H25 120.244
C15 C16 H28 120.244 C16 C9 C17 122.554
C16 C15 H27 120.244 C17 C18 H30 120.244
C18 C10 C19 122.554 C18 C17 H29 120.244
C19 C20 H32 120.244 C20 C11 C21 122.554
C20 C19 H31 120.244 C21 C22 H34 120.244
C22 C12 C23 122.554 C22 C21 H33 120.244
C23 C24 H36 120.244 C24 C23 H35 120.244
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.001      
2 C 0.001      
3 C 0.001      
4 C 0.001      
5 C 0.001      
6 C 0.001      
7 C 0.017      
8 C 0.017      
9 C 0.017      
10 C 0.017      
11 C 0.017      
12 C 0.017      
13 C -0.170      
14 C -0.170      
15 C -0.170      
16 C -0.170      
17 C -0.170      
18 C -0.170      
19 C -0.170      
20 C -0.170      
21 C -0.170      
22 C -0.170      
23 C -0.170      
24 C -0.170      
25 H 0.162      
26 H 0.162      
27 H 0.162      
28 H 0.162      
29 H 0.162      
30 H 0.162      
31 H 0.162      
32 H 0.162      
33 H 0.162      
34 H 0.162      
35 H 0.162      
36 H 0.162      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -115.090 0.000 0.000
y 0.000 -115.090 0.000
z 0.000 0.000 -147.113
Traceless
 xyz
x 16.011 0.000 0.000
y 0.000 16.011 0.000
z 0.000 0.000 -32.023
Polar
3z2-r2-64.045
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 54.471 0.000 0.000
y 0.000 54.472 0.000
z 0.000 0.000 7.767


<r2> (average value of r2) Å2
<r2> 1757.909
(<r2>)1/2 41.927