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All results from a given calculation for C24H12 (Coronene)

using model chemistry: CBS-Q

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D6H 1A1G
Energy calculated at CBS-Q
 hartrees
Energy at 0K-920.227335
Energy at 298.15K-920.212099
HF Energy-915.935471
Nuclear repulsion energy1839.983264
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 CBS-Q
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 3365 3365 0.00      
2 A1g 1802 1802 0.00      
3 A1g 1455 1455 0.00      
4 A1g 1339 1339 0.00      
5 A1g 1117 1117 0.00      
6 A1g 512 512 0.00      
7 A1u 1070 1070 0.00      
8 A1u 573 573 0.00      
9 A2g 3336 3336 0.00      
10 A2g 1700 1700 0.00      
11 A2g 1349 1349 0.00      
12 A2g 1010 1010 0.00      
13 A2g 687 687 0.00      
14 A2u 961 961 173.75      
15 A2u 609 609 33.33      
16 A2u 137 137 5.60      
17 B1g 856 856 0.00      
18 B1g 182 182 0.00      
19 B1u 3342 3342 0.00      
20 B1u 1753 1753 0.00      
21 B1u 1562 1562 0.00      
22 B1u 1267 1267 0.00      
23 B1u 718 718 0.00      
24 B1u 608 608 0.00      
25 B2g 1093 1093 0.00      
26 B2g 902 902 0.00      
27 B2g 707 707 0.00      
28 B2g 244 244 0.00      
29 B2u 3358 3358 0.00      
30 B2u 1677 1677 0.00      
31 B2u 1462 1462 0.00      
32 B2u 1278 1278 0.00      
33 B2u 1108 1108 0.00      
34 B2u 508 508 0.00      
35 E1g 1076 1076 0.00      
35 E1g 1076 1076 0.00      
36 E1g 941 941 0.00      
36 E1g 941 941 0.00      
37 E1g 730 730 0.00      
37 E1g 730 730 0.00      
38 E1g 495 495 0.00      
38 E1g 495 495 0.00      
39 E1g 328 328 0.00      
39 E1g 328 328 0.00      
40 E1u 3363 3363 135.78      
40 E1u 3363 3363 135.78      
41 E1u 3338 3338 7.00      
41 E1u 3338 3338 7.00      
42 E1u 1818 1818 13.99      
42 E1u 1818 1818 13.99      
43 E1u 1660 1660 3.83      
43 E1u 1660 1660 3.83      
44 E1u 1526 1526 0.00      
44 E1u 1526 1526 0.00      
45 E1u 1430 1430 23.10      
45 E1u 1430 1430 23.10      
46 E1u 1324 1324 2.08      
46 E1u 1324 1324 2.08      
47 E1u 1250 1250 4.25      
47 E1u 1250 1250 4.25      
48 E1u 881 881 0.04      
48 E1u 881 881 0.04      
49 E1u 837 837 13.82      
49 E1u 837 837 13.82      
50 E1u 408 408 2.79      
50 E1u 408 408 2.79      
51 E2g 3360 3360 0.00      
51 E2g 3360 3360 0.00      
52 E2g 3341 3341 0.00      
52 E2g 3341 3341 0.00      
53 E2g 1827 1827 0.00      
53 E2g 1827 1827 0.00      
54 E2g 1603 1603 0.00      
54 E2g 1603 1603 0.00      
55 E2g 1567 1567 0.00      
55 E2g 1567 1567 0.00      
56 E2g 1528 1528 0.00      
56 E2g 1528 1528 0.00      
57 E2g 1306 1306 0.00      
57 E2g 1306 1306 0.00      
58 E2g 1270 1270 0.00      
58 E2g 1270 1270 0.00      
59 E2g 1079 1079 0.00      
59 E2g 1079 1079 0.00      
60 E2g 727 727 0.00      
60 E2g 727 727 0.00      
61 E2g 528 528 0.00      
61 E2g 528 528 0.00      
62 E2g 393 393 0.00      
62 E2g 393 393 0.00      
63 E2u 1086 1086 0.00      
63 E2u 1086 1086 0.00      
64 E2u 905 905 0.00      
64 E2u 905 905 0.00      
65 E2u 851 851 0.00      
65 E2u 851 851 0.00      
66 E2u 608 608 0.00      
66 E2u 608 608 0.00      
67 E2u 328 328 0.00      
67 E2u 328 328 0.00      
68 E2u 96 96 0.00      
68 E2u 96 96 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 65629.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 65629.0 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 CBS-Q
ABC
0.01107 0.01107 0.00554

See section I.F.4 to change rotational constant units
Geometric Data calculated at CBS-Q

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.428 0.000
C2 1.237 0.714 0.000
C3 1.237 -0.714 0.000
C4 0.000 -1.428 0.000
C5 -1.237 -0.714 0.000
C6 -1.237 0.714 0.000
C7 0.000 2.827 0.000
C8 2.448 1.413 0.000
C9 2.448 -1.413 0.000
C10 0.000 -2.827 0.000
C11 -2.448 -1.413 0.000
C12 -2.448 1.413 0.000
C13 1.248 3.517 0.000
C14 2.422 2.839 0.000
C15 3.670 0.678 0.000
C16 3.670 -0.678 0.000
C17 2.422 -2.839 0.000
C18 1.248 -3.517 0.000
C19 -1.248 -3.517 0.000
C20 -2.422 -2.839 0.000
C21 -3.670 -0.678 0.000
C22 -3.670 0.678 0.000
C23 -2.422 2.839 0.000
C24 -1.248 3.517 0.000
H25 1.244 4.595 0.000
H26 3.358 3.375 0.000
H27 4.602 1.220 0.000
H28 4.602 -1.220 0.000
H29 3.358 -3.375 0.000
H30 1.244 -4.595 0.000
H31 -1.244 -4.595 0.000
H32 -3.358 -3.375 0.000
H33 -4.602 -1.220 0.000
H34 -4.602 1.220 0.000
H35 -3.358 3.375 0.000
H36 -1.244 4.595 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
C11.42782.47312.85572.47311.42781.39902.44823.75054.25473.75052.44822.43332.80293.74554.23074.90635.09975.09974.90634.23073.74552.80292.43333.40323.88164.60665.30945.86046.15056.15055.86045.30944.60663.88163.4032
C21.42781.42792.47312.85572.47312.44821.39902.44823.75054.25473.75052.80292.43332.43332.80293.74554.23074.90635.09975.09974.90634.23073.74553.88163.40323.40323.88164.60665.30945.86046.15056.15055.86045.30944.6066
C32.47311.42791.42782.47312.85573.75052.44821.39902.44823.75054.25474.23073.74552.80292.43332.43332.80293.74554.23074.90635.09975.09974.90635.30944.60663.88163.40323.40323.88164.60665.30945.86046.15056.15055.8604
C42.85572.47311.42781.42782.47314.25473.75052.44821.39902.44823.75055.09974.90634.23073.74552.80292.43332.43332.80293.74554.23074.90635.09976.15055.86045.30944.60663.88163.40323.40323.88164.60665.30945.86046.1505
C52.47312.85572.47311.42781.42793.75054.25473.75052.44821.39902.44824.90635.09975.09974.90634.23073.74552.80292.43332.43332.80293.74554.23075.86046.15056.15055.86045.30944.60663.88163.40323.40323.88164.60665.3094
C61.42782.47312.85572.47311.42792.44823.75054.25473.75052.44821.39903.74554.23074.90635.09975.09974.90634.23073.74552.80292.43332.43332.80294.60665.30945.86046.15056.15055.86045.30944.60663.88163.40323.40323.8816
C71.39902.44823.75054.25473.75052.44822.82684.89625.65374.89622.82681.42592.42174.25265.07426.16186.46526.46526.16185.07424.25262.42171.42592.16253.40224.87436.12837.05277.52597.52597.05276.12834.87433.40222.1625
C82.44821.39902.44823.75054.25473.75052.82682.82684.89625.65374.89622.42171.42591.42592.42174.25265.07426.16186.46526.46526.16185.07424.25263.40222.16252.16253.40224.87436.12837.05277.52597.52597.05276.12834.8743
C93.75052.44821.39902.44823.75054.25474.89622.82682.82684.89625.65375.07424.25262.42171.42591.42592.42174.25265.07426.16186.46526.46526.16186.12834.87433.40222.16252.16253.40224.87436.12837.05277.52597.52597.0527
C104.25473.75052.44821.39902.44823.75055.65374.89622.82682.82684.89626.46526.16185.07424.25262.42171.42591.42592.42174.25265.07426.16186.46527.52597.05276.12834.87433.40222.16252.16253.40224.87436.12837.05277.5259
C113.75054.25473.75052.44821.39902.44824.89625.65374.89622.82682.82686.16186.46526.46526.16185.07424.25262.42171.42591.42592.42174.25265.07427.05277.52597.52597.05276.12834.87433.40222.16252.16253.40224.87436.1283
C122.44823.75054.25473.75052.44821.39902.82684.89625.65374.89622.82684.25265.07426.16186.46526.46526.16185.07424.25262.42171.42591.42592.42174.87436.12837.05277.52597.52597.05276.12834.87433.40222.16252.16253.4022
C132.43332.80294.23075.09974.90633.74551.42592.42175.07426.46526.16184.25261.35543.73164.84346.46347.03367.46337.33916.46345.67823.73162.49571.07872.11464.06505.80427.20788.11238.48658.28937.52726.28454.60772.7155
C142.80292.43333.74554.90635.09974.23072.42171.42594.25266.16186.46525.07421.35542.49573.73165.67826.46347.33917.46337.03366.46344.84343.73162.11461.07872.71554.60776.28457.52728.28938.48658.11237.20785.80424.0650
C153.74552.43332.80294.23075.09974.90634.25261.42592.42175.07426.46526.16183.73162.49571.35543.73164.84346.46347.03367.46337.33916.46345.67824.60772.71551.07872.11464.06505.80427.20788.11238.48658.28937.52726.2845
C164.23072.80292.43333.74554.90635.09975.07422.42171.42594.25266.16186.46524.84343.73161.35542.49573.73165.67826.46347.33917.46337.03366.46345.80424.06502.11461.07872.71554.60776.28457.52728.28938.48658.11237.2078
C174.90633.74552.43332.80294.23075.09976.16184.25261.42592.42175.07426.46526.46345.67823.73162.49571.35543.73164.84346.46347.03367.46337.33917.52726.28454.60772.71551.07872.11464.06505.80427.20788.11238.48658.2893
C185.09974.23072.80292.43333.74554.90636.46525.07422.42171.42594.25266.16187.03366.46344.84343.73161.35542.49573.73165.67826.46347.33917.46338.11237.20785.80424.06502.11461.07872.71554.60776.28457.52728.28938.4865
C195.09974.90633.74552.43332.80294.23076.46526.16184.25261.42592.42175.07427.46337.33916.46345.67823.73162.49571.35543.73164.84346.46347.03368.48658.28937.52726.28454.60772.71551.07872.11464.06505.80427.20788.1123
C204.90635.09974.23072.80292.43333.74556.16186.46525.07422.42171.42594.25267.33917.46337.03366.46344.84343.73161.35542.49573.73165.67826.46348.28938.48658.11237.20785.80424.06502.11461.07872.71554.60776.28457.5272
C214.23075.09974.90633.74552.43332.80295.07426.46526.16184.25261.42592.42176.46347.03367.46337.33916.46345.67823.73162.49571.35543.73164.84347.20788.11238.48658.28937.52726.28454.60772.71551.07872.11464.06505.8042
C223.74554.90635.09974.23072.80292.43334.25266.16186.46525.07422.42171.42595.67826.46347.33917.46337.03366.46344.84343.73161.35542.49573.73166.28457.52728.28938.48658.11237.20785.80424.06502.11461.07872.71554.6077
C232.80294.23075.09974.90633.74552.43332.42175.07426.46526.16184.25261.42593.73164.84346.46347.03367.46337.33916.46345.67823.73162.49571.35544.06505.80427.20788.11238.48658.28937.52726.28454.60772.71551.07872.1146
C242.43333.74554.90635.09974.23072.80291.42594.25266.16186.46525.07422.42172.49573.73165.67826.46347.33917.46337.03366.46344.84343.73161.35542.71554.60776.28457.52728.28938.48658.11237.20785.80424.06502.11461.0787
H253.40323.88165.30946.15055.86044.60662.16253.40226.12837.52597.05274.87431.07872.11464.60775.80427.52728.11238.48658.28937.20786.28454.06502.71552.44044.76106.71548.24629.19109.52199.20398.24626.75064.76102.4885
H263.88163.40324.60665.86046.15055.30943.40222.16254.87437.05277.52596.12832.11461.07872.71554.06506.28457.20788.28938.48658.11237.52725.80424.60772.44042.48854.76106.75068.24629.20399.52199.19108.24626.71544.7610
H274.60663.40323.88165.30946.15055.86044.87432.16253.40226.12837.52597.05274.06502.71551.07872.11464.60775.80427.52728.11238.48658.28937.20786.28454.76102.48852.44044.76106.71548.24629.19109.52199.20398.24626.7506
H285.30943.88163.40324.60665.86046.15056.12833.40222.16254.87437.05277.52595.80424.60772.11461.07872.71554.06506.28457.20788.28938.48658.11237.52726.71544.76102.44042.48854.76106.75068.24629.20399.52199.19108.2462
H295.86044.60663.40323.88165.30946.15057.05274.87432.16253.40226.12837.52597.20786.28454.06502.71551.07872.11464.60775.80427.52728.11238.48658.28938.24626.75064.76102.48852.44044.76106.71548.24629.19109.52199.2039
H306.15055.30943.88163.40324.60665.86047.52596.12833.40222.16254.87437.05278.11237.52725.80424.60772.11461.07872.71554.06506.28457.20788.28938.48659.19108.24626.71544.76102.44042.48854.76106.75068.24629.20399.5219
H316.15055.86044.60663.40323.88165.30947.52597.05274.87432.16253.40226.12838.48658.28937.20786.28454.06502.71551.07872.11464.60775.80427.52728.11239.52199.20398.24626.75064.76102.48852.44044.76106.71548.24629.1910
H325.86046.15055.30943.88163.40324.60667.05277.52596.12833.40222.16254.87438.28938.48658.11237.52725.80424.60772.11461.07872.71554.06506.28457.20789.20399.52199.19108.24626.71544.76102.44042.48854.76106.75068.2462
H335.30946.15055.86044.60663.40323.88166.12837.52597.05274.87432.16253.40227.52728.11238.48658.28937.20786.28454.06502.71551.07872.11464.60775.80428.24629.19109.52199.20398.24626.75064.76102.48852.44044.76106.7154
H344.60665.86046.15055.30943.88163.40324.87437.05277.52596.12833.40222.16256.28457.20788.28938.48658.11237.52725.80424.60772.11461.07872.71554.06506.75068.24629.20399.52199.19108.24626.71544.76102.44042.48854.7610
H353.88165.30946.15055.86044.60663.40323.40226.12837.52597.05274.87432.16254.60775.80427.52728.11238.48658.28937.20786.28454.06502.71551.07872.11464.76106.71548.24629.19109.52199.20398.24626.75064.76102.48852.4404
H363.40324.60665.86046.15055.30943.88162.16254.87437.05277.52596.12833.40222.71554.06506.28457.20788.28938.48658.11237.52725.80424.60772.11461.07872.48854.76106.75068.24629.20399.52199.19108.24626.71544.76102.4404

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 118.939 C1 C7 C24 118.939
C2 C1 C6 120.000 C2 C1 C7 120.000
C2 C3 C4 120.000 C2 C3 C9 120.000
C2 C8 C14 118.939 C2 C8 C15 118.939
C3 C2 C8 120.000 C3 C4 C5 120.000
C3 C4 C10 120.000 C3 C9 C16 118.939
C3 C9 C17 118.939 C4 C3 C9 120.000
C4 C5 C6 120.000 C4 C5 C11 120.000
C4 C10 C18 118.939 C4 C10 C19 118.939
C5 C4 C10 120.000 C5 C6 C12 120.000
C5 C11 C20 118.939 C5 C11 C21 118.939
C6 C1 C7 120.000 C6 C5 C11 120.000
C6 C12 C22 118.939 C6 C12 C23 118.939
C7 C13 C14 121.061 C7 C13 H25 118.746
C7 C24 C23 121.061 C7 C24 H36 118.746
C8 C14 C13 121.061 C8 C14 H26 118.746
C8 C15 C16 121.061 C8 C15 H27 118.746
C9 C16 C15 121.061 C9 C16 H28 118.746
C9 C17 C18 121.061 C9 C17 H29 118.746
C10 C18 C17 121.061 C10 C18 H30 118.746
C10 C19 C20 121.061 C10 C19 H31 118.746
C11 C20 C19 121.061 C11 C20 H32 118.746
C11 C21 C22 121.061 C11 C21 H33 118.746
C12 C22 C21 121.061 C12 C22 H34 118.746
C12 C23 C24 121.061 C12 C23 H35 118.746
C13 C7 C24 122.122 C13 C14 H26 120.193
C14 C8 C15 122.122 C14 C13 H25 120.193
C15 C16 H28 120.193 C16 C9 C17 122.122
C16 C15 H27 120.193 C17 C18 H30 120.193
C18 C10 C19 122.122 C18 C17 H29 120.193
C19 C20 H32 120.193 C20 C11 C21 122.122
C20 C19 H31 120.193 C21 C22 H34 120.193
C22 C12 C23 122.122 C22 C21 H33 120.193
C23 C24 H36 120.193 C24 C23 H35 120.193
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability