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All results from a given calculation for C24H12 (Coronene)

using model chemistry: PBEPBE/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 PBEPBE/6-31G*
 hartrees
Energy at 0K-920.746720
Energy at 298.15K-920.758140
HF Energy-920.746720
Nuclear repulsion energy1822.723908
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 PBEPBE/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 3127 3082 0.00      
2 A1g 1608 1585 0.00      
3 A1g 1377 1358 0.00      
4 A1g 1222 1204 0.00      
5 A1g 1029 1014 0.00      
6 A1g 478 471 0.00      
7 A1u 907 894 0.00      
8 A1u 512 505 0.00      
9 A2g 3107 3062 0.00      
10 A2g 1548 1526 0.00      
11 A2g 1224 1207 0.00      
12 A2g 905 892 0.00      
13 A2g 620 611 0.00      
14 A2u 846 834 146.49      
15 A2u 548 540 23.09      
16 A2u 126 124 4.56      
17 B1g 749 738 0.00      
18 B1g 161 159 0.00      
19 B1u 3109 3064 0.00      
20 B1u 1548 1526 0.00      
21 B1u 1412 1392 0.00      
22 B1u 1146 1129 0.00      
23 B1u 666 656 0.00      
24 B1u 546 538 0.00      
25 B2g 933 919 0.00      
26 B2g 763 752 0.00      
27 B2g 613 604 0.00      
28 B2g 221 218 0.00      
29 B2u 3124 3079 0.00      
30 B2u 1501 1480 0.00      
31 B2u 1374 1355 0.00      
32 B2u 1226 1208 0.00      
33 B2u 1146 1129 0.00      
34 B2u 466 459 0.00      
35 E1g 915 902 0.00      
35 E1g 915 902 0.00      
36 E1g 826 814 0.00      
36 E1g 826 814 0.00      
37 E1g 651 641 0.00      
37 E1g 651 641 0.00      
38 E1g 441 435 0.00      
38 E1g 441 435 0.00      
39 E1g 292 288 0.00      
39 E1g 292 288 0.00      
40 E1u 3126 3081 107.82      
40 E1u 3126 3081 107.84      
41 E1u 3107 3063 7.96      
41 E1u 3107 3063 7.96      
42 E1u 1623 1600 10.98      
42 E1u 1623 1600 10.98      
43 E1u 1507 1486 1.54      
43 E1u 1507 1486 1.54      
44 E1u 1419 1399 1.44      
44 E1u 1419 1399 1.44      
45 E1u 1311 1293 24.41      
45 E1u 1311 1293 24.41      
46 E1u 1214 1197 0.49      
46 E1u 1214 1197 0.49      
47 E1u 1130 1114 9.92      
47 E1u 1130 1114 9.92      
48 E1u 807 795 0.04      
48 E1u 807 795 0.04      
49 E1u 760 749 4.66      
49 E1u 760 749 4.66      
50 E1u 374 369 3.13      
50 E1u 374 369 3.13      
51 E2g 3125 3080 0.00      
51 E2g 3125 3080 0.00      
52 E2g 3108 3064 0.00      
52 E2g 3108 3064 0.00      
53 E2g 1622 1599 0.00      
53 E2g 1622 1599 0.00      
54 E2g 1456 1436 0.00      
54 E2g 1456 1436 0.00      
55 E2g 1454 1433 0.00      
55 E2g 1454 1433 0.00      
56 E2g 1402 1382 0.00      
56 E2g 1402 1382 0.00      
57 E2g 1238 1220 0.00      
57 E2g 1238 1220 0.00      
58 E2g 1155 1138 0.00      
58 E2g 1155 1138 0.00      
59 E2g 986 972 0.00      
59 E2g 986 972 0.00      
60 E2g 674 664 0.00      
60 E2g 674 664 0.00      
61 E2g 480 473 0.00      
61 E2g 480 473 0.00      
62 E2g 360 355 0.00      
62 E2g 360 355 0.00      
63 E2u 926 912 0.00      
63 E2u 926 912 0.00      
64 E2u 789 777 0.00      
64 E2u 789 777 0.00      
65 E2u 747 736 0.00      
65 E2u 747 736 0.00      
66 E2u 535 528 0.00      
66 E2u 535 528 0.00      
67 E2u 294 290 0.00      
67 E2u 294 290 0.00      
68 E2u 87 86 0.00      
68 E2u 87 86 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 59882.5 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 59026.2 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 PBEPBE/6-31G*
ABC
0.01103 0.01103 0.00552

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

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.431 0.000
C2 1.239 0.716 0.000
C3 1.239 -0.716 0.000
C4 0.000 -1.431 0.000
C5 -1.239 -0.716 0.000
C6 -1.239 0.716 0.000
C7 0.000 2.862 0.000
C8 2.478 1.431 0.000
C9 2.478 -1.431 0.000
C10 0.000 -2.862 0.000
C11 -2.478 -1.431 0.000
C12 -2.478 1.431 0.000
C13 1.251 3.548 0.000
C14 2.447 2.858 0.000
C15 3.699 0.690 0.000
C16 3.699 -0.690 0.000
C17 2.447 -2.858 0.000
C18 1.251 -3.548 0.000
C19 -1.251 -3.548 0.000
C20 -2.447 -2.858 0.000
C21 -3.699 -0.690 0.000
C22 -3.699 0.690 0.000
C23 -2.447 2.858 0.000
C24 -1.251 3.548 0.000
H25 1.248 4.644 0.000
H26 3.398 3.403 0.000
H27 4.646 1.242 0.000
H28 4.646 -1.242 0.000
H29 3.398 -3.403 0.000
H30 1.248 -4.644 0.000
H31 -1.248 -4.644 0.000
H32 -3.398 -3.403 0.000
H33 -4.646 -1.242 0.000
H34 -4.646 1.242 0.000
H35 -3.398 3.403 0.000
H36 -1.248 4.644 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
C11.43122.47892.86242.47891.43121.43042.47823.78584.29283.78582.47822.45942.83283.77214.26404.93825.13455.13454.93824.26403.77212.83282.45943.44683.92864.64975.35985.90886.20226.20225.90885.35984.64973.92863.4468
C21.43121.43122.47892.86242.47892.47821.43042.47823.78584.29283.78582.83282.45942.45942.83283.77214.26404.93825.13445.13444.93824.26403.77213.92863.44683.44683.92864.64975.35985.90886.20226.20225.90885.35984.6497
C32.47891.43121.43122.47892.86243.78582.47821.43042.47823.78584.29284.26403.77212.83282.45942.45942.83283.77214.26404.93825.13445.13444.93825.35984.64973.92863.44683.44683.92864.64975.35985.90886.20226.20225.9088
C42.86242.47891.43121.43122.47894.29283.78582.47821.43042.47823.78585.13454.93824.26403.77212.83282.45942.45942.83283.77214.26404.93825.13456.20225.90885.35984.64973.92863.44683.44683.92864.64975.35985.90886.2022
C52.47892.86242.47891.43121.43123.78584.29283.78582.47821.43042.47824.93825.13445.13444.93824.26403.77212.83282.45942.45942.83283.77214.26405.90886.20226.20225.90885.35984.64973.92863.44683.44683.92864.64975.3598
C61.43122.47892.86242.47891.43122.47823.78584.29283.78582.47821.43043.77214.26404.93825.13445.13444.93824.26403.77212.83282.45942.45942.83284.64975.35985.90886.20226.20225.90885.35984.64973.92863.44683.44683.9286
C71.43042.47823.78584.29283.78582.47822.86164.95645.72324.95642.86161.42752.44734.28885.12816.22116.53106.53106.22115.12814.28882.44731.42752.17593.44104.92026.19847.12667.60887.60887.12666.19844.92023.44102.1759
C82.47821.43042.47823.78584.29283.78582.86162.86164.95645.72324.95642.44731.42751.42752.44734.28885.12816.22116.53106.53106.22115.12814.28883.44102.17592.17593.44104.92026.19847.12667.60887.60887.12666.19844.9202
C93.78582.47821.43042.47823.78584.29284.95642.86162.86164.95645.72325.12814.28882.44731.42751.42752.44734.28885.12816.22116.53106.53106.22116.19844.92023.44102.17592.17593.44104.92026.19847.12667.60887.60887.1266
C104.29283.78582.47821.43042.47823.78585.72324.95642.86162.86164.95646.53106.22115.12814.28882.44731.42751.42752.44734.28885.12816.22116.53107.60887.12666.19844.92023.44102.17592.17593.44104.92026.19847.12667.6088
C113.78584.29283.78582.47821.43042.47824.95645.72324.95642.86162.86166.22116.53106.53106.22115.12814.28882.44731.42751.42752.44734.28885.12817.12667.60887.60887.12666.19844.92023.44102.17592.17593.44104.92026.1984
C122.47823.78584.29283.78582.47821.43042.86164.95645.72324.95642.86164.28885.12816.22116.53106.53106.22115.12814.28882.44731.42751.42752.44734.92026.19847.12667.60887.60887.12666.19844.92023.44102.17592.17593.4410
C132.45942.83284.26405.13454.93823.77211.42752.44735.12816.53106.22114.28881.38103.76264.89476.51707.09687.52527.39746.51705.71583.76262.50271.09582.15184.10425.87087.27508.19268.56538.36277.59746.33244.65182.7288
C142.83282.45943.77214.93825.13444.26402.44731.42754.28886.22116.53105.12811.38102.50273.76265.71586.51707.39747.52527.09686.51704.89473.76262.15181.09582.72884.65186.33247.59748.36278.56538.19267.27505.87084.1042
C153.77212.45942.83284.26405.13444.93824.28881.42752.44735.12816.53106.22113.76262.50271.38103.76264.89476.51707.09687.52527.39746.51705.71584.65182.72881.09582.15184.10425.87087.27508.19268.56538.36277.59746.3324
C164.26402.83282.45943.77214.93825.13445.12812.44731.42754.28886.22116.53104.89473.76261.38102.50273.76265.71586.51707.39747.52527.09686.51705.87084.10422.15181.09582.72884.65186.33247.59748.36278.56538.19267.2750
C174.93823.77212.45942.83284.26405.13446.22114.28881.42752.44735.12816.53106.51705.71583.76262.50271.38103.76264.89476.51707.09687.52527.39747.59746.33244.65182.72881.09582.15184.10425.87087.27508.19268.56538.3627
C185.13454.26402.83282.45943.77214.93826.53105.12812.44731.42754.28886.22117.09686.51704.89473.76261.38102.50273.76265.71586.51707.39747.52528.19267.27505.87084.10422.15181.09582.72884.65186.33247.59748.36278.5653
C195.13454.93823.77212.45942.83284.26406.53106.22114.28881.42752.44735.12817.52527.39746.51705.71583.76262.50271.38103.76264.89476.51707.09688.56538.36277.59746.33244.65182.72881.09582.15184.10425.87087.27508.1926
C204.93825.13444.26402.83282.45943.77216.22116.53105.12812.44731.42754.28887.39747.52527.09686.51704.89473.76261.38102.50273.76265.71586.51708.36278.56538.19267.27505.87084.10422.15181.09582.72884.65186.33247.5974
C214.26405.13444.93823.77212.45942.83285.12816.53106.22114.28881.42752.44736.51707.09687.52527.39746.51705.71583.76262.50271.38103.76264.89477.27508.19268.56538.36277.59746.33244.65182.72881.09582.15184.10425.8708
C223.77214.93825.13444.26402.83282.45944.28886.22116.53105.12812.44731.42755.71586.51707.39747.52527.09686.51704.89473.76261.38102.50273.76266.33247.59748.36278.56538.19267.27505.87084.10422.15181.09582.72884.6518
C232.83284.26405.13444.93823.77212.45942.44735.12816.53106.22114.28881.42753.76264.89476.51707.09687.52527.39746.51705.71583.76262.50271.38104.10425.87087.27508.19268.56538.36277.59746.33244.65182.72881.09582.1518
C242.45943.77214.93825.13454.26402.83281.42754.28886.22116.53105.12812.44732.50273.76265.71586.51707.39747.52527.09686.51704.89473.76261.38102.72884.65186.33247.59748.36278.56538.19267.27505.87084.10422.15181.0958
H253.44683.92865.35986.20225.90884.64972.17593.44106.19847.60887.12664.92021.09582.15184.65185.87087.59748.19268.56538.36277.27506.33244.10422.72882.48314.80896.79638.32939.28859.61789.29178.32936.80534.80892.4954
H263.92863.44684.64975.90886.20225.35983.44102.17594.92027.12667.60886.19842.15181.09582.72884.10426.33247.27508.36278.56538.19267.59745.87084.65182.48312.49544.80896.80538.32939.29179.61789.28858.32936.79634.8089
H274.64973.44683.92865.35986.20225.90884.92022.17593.44106.19847.60887.12664.10422.72881.09582.15184.65185.87087.59748.19268.56538.36277.27506.33244.80892.49542.48314.80896.79638.32939.28859.61789.29178.32936.8053
H285.35983.92863.44684.64975.90886.20226.19843.44102.17594.92027.12667.60885.87084.65182.15181.09582.72884.10426.33247.27508.36278.56538.19267.59746.79634.80892.48312.49544.80896.80538.32939.29179.61789.28858.3293
H295.90884.64973.44683.92865.35986.20227.12664.92022.17593.44106.19847.60887.27506.33244.10422.72881.09582.15184.65185.87087.59748.19268.56538.36278.32936.80534.80892.49542.48314.80896.79638.32939.28859.61789.2917
H306.20225.35983.92863.44684.64975.90887.60886.19843.44102.17594.92027.12668.19267.59745.87084.65182.15181.09582.72884.10426.33247.27508.36278.56539.28858.32936.79634.80892.48312.49544.80896.80538.32939.29179.6178
H316.20225.90884.64973.44683.92865.35987.60887.12664.92022.17593.44106.19848.56538.36277.27506.33244.10422.72881.09582.15184.65185.87087.59748.19269.61789.29178.32936.80534.80892.49542.48314.80896.79638.32939.2885
H325.90886.20225.35983.92863.44684.64977.12667.60886.19843.44102.17594.92028.36278.56538.19267.59745.87084.65182.15181.09582.72884.10426.33247.27509.29179.61789.28858.32936.79634.80892.48312.49544.80896.80538.3293
H335.35986.20225.90884.64973.44683.92866.19847.60887.12664.92022.17593.44107.59748.19268.56538.36277.27506.33244.10422.72881.09582.15184.65185.87088.32939.28859.61789.29178.32936.80534.80892.49542.48314.80896.7963
H344.64975.90886.20225.35983.92863.44684.92027.12667.60886.19843.44102.17596.33247.27508.36278.56538.19267.59745.87084.65182.15181.09582.72884.10426.80538.32939.29179.61789.28858.32936.79634.80892.48312.49544.8089
H353.92865.35986.20225.90884.64973.44683.44106.19847.60887.12664.92022.17594.65185.87087.59748.19268.56538.36277.27506.33244.10422.72881.09582.15184.80896.79638.32939.28859.61789.29178.32936.80534.80892.49542.4831
H363.44684.64975.90886.20225.35983.92862.17594.92027.12667.60886.19843.44102.72884.10426.33247.27508.36278.56538.19267.59745.87084.65182.15181.09582.49544.80896.80538.32939.29179.61789.28858.32936.79634.80892.4831

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 118.761 C1 C7 C24 118.761
C2 C1 C6 120.000 C2 C1 C7 120.000
C2 C3 C4 120.000 C2 C3 C9 120.000
C2 C8 C14 118.761 C2 C8 C15 118.761
C3 C2 C8 120.000 C3 C4 C5 120.000
C3 C4 C10 120.000 C3 C9 C16 118.761
C3 C9 C17 118.761 C4 C3 C9 120.000
C4 C5 C6 120.000 C4 C5 C11 120.000
C4 C10 C18 118.761 C4 C10 C19 118.761
C5 C4 C10 120.000 C5 C6 C12 120.000
C5 C11 C20 118.761 C5 C11 C21 118.761
C6 C1 C7 120.000 C6 C5 C11 120.000
C6 C12 C22 118.761 C6 C12 C23 118.761
C7 C13 C14 121.239 C7 C13 H25 118.570
C7 C24 C23 121.239 C7 C24 H36 118.570
C8 C14 C13 121.239 C8 C14 H26 118.570
C8 C15 C16 121.239 C8 C15 H27 118.570
C9 C16 C15 121.239 C9 C16 H28 118.570
C9 C17 C18 121.239 C9 C17 H29 118.570
C10 C18 C17 121.239 C10 C18 H30 118.570
C10 C19 C20 121.239 C10 C19 H31 118.570
C11 C20 C19 121.239 C11 C20 H32 118.570
C11 C21 C22 121.239 C11 C21 H33 118.570
C12 C22 C21 121.239 C12 C22 H34 118.570
C12 C23 C24 121.239 C12 C23 H35 118.570
C13 C7 C24 122.478 C13 C14 H26 120.191
C14 C8 C15 122.478 C14 C13 H25 120.191
C15 C16 H28 120.191 C16 C9 C17 122.478
C16 C15 H27 120.191 C17 C18 H30 120.191
C18 C10 C19 122.478 C18 C17 H29 120.191
C19 C20 H32 120.191 C20 C11 C21 122.478
C20 C19 H31 120.191 C21 C22 H34 120.191
C22 C12 C23 122.478 C22 C21 H33 120.191
C23 C24 H36 120.191 C24 C23 H35 120.191
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.013      
2 C 0.013      
3 C 0.013      
4 C 0.013      
5 C 0.013      
6 C 0.013      
7 C 0.146      
8 C 0.146      
9 C 0.146      
10 C 0.146      
11 C 0.146      
12 C 0.146      
13 C -0.217      
14 C -0.217      
15 C -0.217      
16 C -0.217      
17 C -0.217      
18 C -0.217      
19 C -0.217      
20 C -0.217      
21 C -0.217      
22 C -0.217      
23 C -0.217      
24 C -0.217      
25 H 0.138      
26 H 0.138      
27 H 0.138      
28 H 0.138      
29 H 0.138      
30 H 0.138      
31 H 0.138      
32 H 0.138      
33 H 0.138      
34 H 0.138      
35 H 0.138      
36 H 0.138      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -115.266 0.000 0.000
y 0.000 -115.266 0.000
z 0.000 0.000 -141.642
Traceless
 xyz
x 13.188 0.000 0.000
y 0.000 13.188 0.000
z 0.000 0.000 -26.377
Polar
3z2-r2-52.753
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 56.249 0.000 0.000
y 0.000 56.249 0.000
z 0.000 0.000 10.456


<r2> (average value of r2) Å2
<r2> 1742.836
(<r2>)1/2 41.747