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All results from a given calculation for C24H12 (Coronene)

using model chemistry: mPW1PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D6H 1A1G
Energy calculated at mPW1PW91/3-21G*
 hartrees
Energy at 0K-916.606418
Energy at 298.15K-916.618839
HF Energy-916.606418
Nuclear repulsion energy1834.159674
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 mPW1PW91/3-21G*
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 3233 3070 0.00      
2 A1g 1658 1575 0.00      
3 A1g 1398 1327 0.00      
4 A1g 1280 1216 0.00      
5 A1g 1062 1008 0.00      
6 A1g 490 466 0.00      
7 A1u 998 948 0.00      
8 A1u 551 524 0.00      
9 A2g 3211 3049 0.00      
10 A2g 1585 1505 0.00      
11 A2g 1299 1234 0.00      
12 A2g 972 923 0.00      
13 A2g 669 635 0.00      
14 A2u 896 851 236.94      
15 A2u 556 528 48.47      
16 A2u 124 117 9.90      
17 B1g 789 749 0.00      
18 B1g 168 160 0.00      
19 B1u 3213 3051 0.00      
20 B1u 1594 1514 0.00      
21 B1u 1484 1409 0.00      
22 B1u 1217 1155 0.00      
23 B1u 698 663 0.00      
24 B1u 578 549 0.00      
25 B2g 1026 974 0.00      
26 B2g 833 791 0.00      
27 B2g 657 624 0.00      
28 B2g 229 218 0.00      
29 B2u 3230 3067 0.00      
30 B2u 1533 1455 0.00      
31 B2u 1388 1318 0.00      
32 B2u 1225 1163 0.00      
33 B2u 1204 1143 0.00      
34 B2u 497 472 0.00      
35 E1g 1007 956 0.00      
35 E1g 1007 956 0.00      
36 E1g 875 831 0.00      
36 E1g 875 831 0.00      
37 E1g 682 648 0.00      
37 E1g 682 648 0.00      
38 E1g 463 439 0.00      
38 E1g 463 439 0.00      
39 E1g 296 281 0.00      
39 E1g 296 281 0.00      
40 E1u 3232 3069 58.07      
40 E1u 3232 3069 58.07      
41 E1u 3211 3049 2.31      
41 E1u 3211 3049 2.31      
42 E1u 1667 1583 17.49      
42 E1u 1667 1583 17.49      
43 E1u 1553 1475 2.19      
43 E1u 1553 1475 2.19      
44 E1u 1442 1369 0.35      
44 E1u 1442 1369 0.35      
45 E1u 1367 1298 28.54      
45 E1u 1367 1298 28.55      
46 E1u 1265 1202 0.76      
46 E1u 1265 1202 0.76      
47 E1u 1192 1132 8.84      
47 E1u 1192 1132 8.84      
48 E1u 838 796 0.12      
48 E1u 838 796 0.12      
49 E1u 808 768 6.54      
49 E1u 808 768 6.54      
50 E1u 395 375 3.23      
50 E1u 395 375 3.23      
51 E2g 3230 3068 0.00      
51 E2g 3230 3068 0.00      
52 E2g 3212 3050 0.00      
52 E2g 3212 3050 0.00      
53 E2g 1663 1579 0.00      
53 E2g 1663 1579 0.00      
54 E2g 1504 1428 0.00      
54 E2g 1504 1428 0.00      
55 E2g 1479 1405 0.00      
55 E2g 1479 1405 0.00      
56 E2g 1447 1374 0.00      
56 E2g 1447 1374 0.00      
57 E2g 1273 1209 0.00      
57 E2g 1273 1209 0.00      
58 E2g 1222 1160 0.00      
58 E2g 1222 1160 0.00      
59 E2g 1028 976 0.00      
59 E2g 1028 976 0.00      
60 E2g 710 674 0.00      
60 E2g 710 674 0.00      
61 E2g 511 485 0.00      
61 E2g 511 485 0.00      
62 E2g 382 362 0.00      
62 E2g 382 362 0.00      
63 E2u 1019 968 0.00      
63 E2u 1019 968 0.00      
64 E2u 837 795 0.00      
64 E2u 837 795 0.00      
65 E2u 782 743 0.00      
65 E2u 782 743 0.00      
66 E2u 550 523 0.00      
66 E2u 550 523 0.00      
67 E2u 305 290 0.00      
67 E2u 305 290 0.00      
68 E2u 91 86 0.00      
68 E2u 91 86 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 62307.4 cm-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 59167.1 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 mPW1PW91/3-21G*
ABC
0.01117 0.01117 0.00559

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G*

Point Group is D6h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.424 0.000
C2 1.234 0.712 0.000
C3 1.234 -0.712 0.000
C4 0.000 -1.424 0.000
C5 -1.234 -0.712 0.000
C6 -1.234 0.712 0.000
C7 0.000 2.841 0.000
C8 2.461 1.421 0.000
C9 2.461 -1.421 0.000
C10 0.000 -2.841 0.000
C11 -2.461 -1.421 0.000
C12 -2.461 1.421 0.000
C13 1.246 3.527 0.000
C14 2.432 2.843 0.000
C15 3.678 0.684 0.000
C16 3.678 -0.684 0.000
C17 2.432 -2.843 0.000
C18 1.246 -3.527 0.000
C19 -1.246 -3.527 0.000
C20 -2.432 -2.843 0.000
C21 -3.678 -0.684 0.000
C22 -3.678 0.684 0.000
C23 -2.432 2.843 0.000
C24 -1.246 3.527 0.000
H25 1.240 4.611 0.000
H26 3.373 3.380 0.000
H27 4.614 1.232 0.000
H28 4.614 -1.232 0.000
H29 3.373 -3.380 0.000
H30 1.240 -4.611 0.000
H31 -1.240 -4.611 0.000
H32 -3.373 -3.380 0.000
H33 -4.614 -1.232 0.000
H34 -4.614 1.232 0.000
H35 -3.373 3.380 0.000
H36 -1.240 4.611 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
C11.42442.46722.84892.46721.42441.41682.46053.76144.26563.76142.46052.44422.81503.75144.23944.91145.10605.10604.91144.23943.75142.81502.44423.41973.89914.61765.32355.87026.16186.16185.87025.32354.61763.89913.4197
C21.42441.42442.46722.84892.46722.46051.41682.46053.76144.26563.76142.81502.44422.44422.81503.75144.23944.91145.10605.10604.91144.23943.75143.89913.41973.41973.89914.61765.32355.87026.16186.16185.87025.32354.6176
C32.46721.42441.42442.46722.84893.76142.46051.41682.46053.76144.26564.23943.75142.81502.44422.44422.81503.75144.23944.91145.10605.10604.91145.32354.61763.89913.41973.41973.89914.61765.32355.87026.16186.16185.8702
C42.84892.46721.42441.42442.46724.26563.76142.46051.41682.46053.76145.10604.91144.23943.75142.81502.44422.44422.81503.75144.23944.91145.10606.16185.87025.32354.61763.89913.41973.41973.89914.61765.32355.87026.1618
C52.46722.84892.46721.42441.42443.76144.26563.76142.46051.41682.46054.91145.10605.10604.91144.23943.75142.81502.44422.44422.81503.75144.23945.87026.16186.16185.87025.32354.61763.89913.41973.41973.89914.61765.3235
C61.42442.46722.84892.46721.42442.46053.76144.26563.76142.46051.41683.75144.23944.91145.10605.10604.91144.23943.75142.81502.44422.44422.81504.61765.32355.87026.16186.16185.87025.32354.61763.89913.41973.41973.8991
C71.41682.46053.76144.26563.76142.46052.84124.92115.68244.92112.84121.42242.43164.26345.09476.18226.48916.48916.18225.09474.26342.43161.42242.16133.41624.88636.15417.07667.55507.55507.07666.15414.88633.41622.1613
C82.46051.41682.46053.76144.26563.76142.84122.84124.92115.68244.92112.43161.42241.42242.43164.26345.09476.18226.48916.48916.18225.09474.26343.41622.16132.16133.41624.88636.15417.07667.55507.55507.07666.15414.8863
C93.76142.46051.41682.46053.76144.26564.92112.84122.84124.92115.68245.09474.26342.43161.42241.42242.43164.26345.09476.18226.48916.48916.18226.15414.88633.41622.16132.16133.41624.88636.15417.07667.55507.55507.0766
C104.26563.76142.46051.41682.46053.76145.68244.92112.84122.84124.92116.48916.18225.09474.26342.43161.42241.42242.43164.26345.09476.18226.48917.55507.07666.15414.88633.41622.16132.16133.41624.88636.15417.07667.5550
C113.76144.26563.76142.46051.41682.46054.92115.68244.92112.84122.84126.18226.48916.48916.18225.09474.26342.43161.42241.42242.43164.26345.09477.07667.55507.55507.07666.15414.88633.41622.16132.16133.41624.88636.1541
C122.46053.76144.26563.76142.46051.41682.84124.92115.68244.92112.84124.26345.09476.18226.48916.48916.18225.09474.26342.43161.42241.42242.43164.88636.15417.07667.55507.55507.07666.15414.88633.41622.16132.16133.4162
C132.44422.81504.23945.10604.91143.75141.42242.43165.09476.48916.18224.26341.36893.74084.86326.47937.05447.48177.35546.47935.68553.74082.49221.08412.13254.07555.82987.22708.13858.50988.30937.54876.29324.62192.7123
C142.81502.44423.75144.91145.10604.23942.43161.42244.26346.18226.48915.09471.36892.49223.74085.68556.47937.35547.48177.05446.47934.86323.74082.13251.08412.71234.62196.29327.54878.30938.50988.13857.22705.82984.0755
C153.75142.44422.81504.23945.10604.91144.26341.42242.43165.09476.48916.18223.74082.49221.36893.74084.86326.47937.05447.48177.35546.47935.68554.62192.71231.08412.13254.07555.82987.22708.13858.50988.30937.54876.2932
C164.23942.81502.44423.75144.91145.10605.09472.43161.42244.26346.18226.48914.86323.74081.36892.49223.74085.68556.47937.35547.48177.05446.47935.82984.07552.13251.08412.71234.62196.29327.54878.30938.50988.13857.2270
C174.91143.75142.44422.81504.23945.10606.18224.26341.42242.43165.09476.48916.47935.68553.74082.49221.36893.74084.86326.47937.05447.48177.35547.54876.29324.62192.71231.08412.13254.07555.82987.22708.13858.50988.3093
C185.10604.23942.81502.44423.75144.91146.48915.09472.43161.42244.26346.18227.05446.47934.86323.74081.36892.49223.74085.68556.47937.35547.48178.13857.22705.82984.07552.13251.08412.71234.62196.29327.54878.30938.5098
C195.10604.91143.75142.44422.81504.23946.48916.18224.26341.42242.43165.09477.48177.35546.47935.68553.74082.49221.36893.74084.86326.47937.05448.50988.30937.54876.29324.62192.71231.08412.13254.07555.82987.22708.1385
C204.91145.10604.23942.81502.44423.75146.18226.48915.09472.43161.42244.26347.35547.48177.05446.47934.86323.74081.36892.49223.74085.68556.47938.30938.50988.13857.22705.82984.07552.13251.08412.71234.62196.29327.5487
C214.23945.10604.91143.75142.44422.81505.09476.48916.18224.26341.42242.43166.47937.05447.48177.35546.47935.68553.74082.49221.36893.74084.86327.22708.13858.50988.30937.54876.29324.62192.71231.08412.13254.07555.8298
C223.75144.91145.10604.23942.81502.44424.26346.18226.48915.09472.43161.42245.68556.47937.35547.48177.05446.47934.86323.74081.36892.49223.74086.29327.54878.30938.50988.13857.22705.82984.07552.13251.08412.71234.6219
C232.81504.23945.10604.91143.75142.44422.43165.09476.48916.18224.26341.42243.74084.86326.47937.05447.48177.35546.47935.68553.74082.49221.36894.07555.82987.22708.13858.50988.30937.54876.29324.62192.71231.08412.1325
C242.44423.75144.91145.10604.23942.81501.42244.26346.18226.48915.09472.43162.49223.74085.68556.47937.35547.48177.05446.47934.86323.74081.36892.71234.62196.29327.54878.30938.50988.13857.22705.82984.07552.13251.0841
H253.41973.89915.32356.16185.87024.61762.16133.41626.15417.55507.07664.88631.08412.13254.62195.82987.54878.13858.50988.30937.22706.29324.07552.71232.46344.77516.74698.27089.22269.55039.22718.27086.75924.77512.4802
H263.89913.41974.61765.87026.16185.32353.41622.16134.88637.07667.55506.15412.13251.08412.71234.07556.29327.22708.30938.50988.13857.54875.82984.62192.46342.48024.77516.75928.27089.22719.55039.22268.27086.74694.7751
H274.61763.41973.89915.32356.16185.87024.88632.16133.41626.15417.55507.07664.07552.71231.08412.13254.62195.82987.54878.13858.50988.30937.22706.29324.77512.48022.46344.77516.74698.27089.22269.55039.22718.27086.7592
H285.32353.89913.41974.61765.87026.16186.15413.41622.16134.88637.07667.55505.82984.62192.13251.08412.71234.07556.29327.22708.30938.50988.13857.54876.74694.77512.46342.48024.77516.75928.27089.22719.55039.22268.2708
H295.87024.61763.41973.89915.32356.16187.07664.88632.16133.41626.15417.55507.22706.29324.07552.71231.08412.13254.62195.82987.54878.13858.50988.30938.27086.75924.77512.48022.46344.77516.74698.27089.22269.55039.2271
H306.16185.32353.89913.41974.61765.87027.55506.15413.41622.16134.88637.07668.13857.54875.82984.62192.13251.08412.71234.07556.29327.22708.30938.50989.22268.27086.74694.77512.46342.48024.77516.75928.27089.22719.5503
H316.16185.87024.61763.41973.89915.32357.55507.07664.88632.16133.41626.15418.50988.30937.22706.29324.07552.71231.08412.13254.62195.82987.54878.13859.55039.22718.27086.75924.77512.48022.46344.77516.74698.27089.2226
H325.87026.16185.32353.89913.41974.61767.07667.55506.15413.41622.16134.88638.30938.50988.13857.54875.82984.62192.13251.08412.71234.07556.29327.22709.22719.55039.22268.27086.74694.77512.46342.48024.77516.75928.2708
H335.32356.16185.87024.61763.41973.89916.15417.55507.07664.88632.16133.41627.54878.13858.50988.30937.22706.29324.07552.71231.08412.13254.62195.82988.27089.22269.55039.22718.27086.75924.77512.48022.46344.77516.7469
H344.61765.87026.16185.32353.89913.41974.88637.07667.55506.15413.41622.16136.29327.22708.30938.50988.13857.54875.82984.62192.13251.08412.71234.07556.75928.27089.22719.55039.22268.27086.74694.77512.46342.48024.7751
H353.89915.32356.16185.87024.61763.41973.41626.15417.55507.07664.88632.16134.62195.82987.54878.13858.50988.30937.22706.29324.07552.71231.08412.13254.77516.74698.27089.22269.55039.22718.27086.75924.77512.48022.4634
H363.41974.61765.87026.16185.32353.89912.16134.88637.07667.55506.15413.41622.71234.07556.29327.22708.30938.50988.13857.54875.82984.62192.13251.08412.48024.77516.75928.27089.22719.55039.22268.27086.74694.77512.4634

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 118.834 C1 C7 C24 118.834
C2 C1 C6 120.000 C2 C1 C7 120.000
C2 C3 C4 120.000 C2 C3 C9 120.000
C2 C8 C14 118.834 C2 C8 C15 118.834
C3 C2 C8 120.000 C3 C4 C5 120.000
C3 C4 C10 120.000 C3 C9 C16 118.834
C3 C9 C17 118.834 C4 C3 C9 120.000
C4 C5 C6 120.000 C4 C5 C11 120.000
C4 C10 C18 118.834 C4 C10 C19 118.834
C5 C4 C10 120.000 C5 C6 C12 120.000
C5 C11 C20 118.834 C5 C11 C21 118.834
C6 C1 C7 120.000 C6 C5 C11 120.000
C6 C12 C22 118.834 C6 C12 C23 118.834
C7 C13 C14 121.166 C7 C13 H25 118.519
C7 C24 C23 121.166 C7 C24 H36 118.519
C8 C14 C13 121.166 C8 C14 H26 118.519
C8 C15 C16 121.166 C8 C15 H27 118.519
C9 C16 C15 121.166 C9 C16 H28 118.519
C9 C17 C18 121.166 C9 C17 H29 118.519
C10 C18 C17 121.166 C10 C18 H30 118.519
C10 C19 C20 121.166 C10 C19 H31 118.519
C11 C20 C19 121.166 C11 C20 H32 118.519
C11 C21 C22 121.166 C11 C21 H33 118.519
C12 C22 C21 121.166 C12 C22 H34 118.519
C12 C23 C24 121.166 C12 C23 H35 118.519
C13 C7 C24 122.332 C13 C14 H26 120.316
C14 C8 C15 122.332 C14 C13 H25 120.316
C15 C16 H28 120.316 C16 C9 C17 122.332
C16 C15 H27 120.316 C17 C18 H30 120.316
C18 C10 C19 122.332 C18 C17 H29 120.316
C19 C20 H32 120.316 C20 C11 C21 122.332
C20 C19 H31 120.316 C21 C22 H34 120.316
C22 C12 C23 122.332 C22 C21 H33 120.316
C23 C24 H36 120.316 C24 C23 H35 120.316
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.011      
2 C -0.011      
3 C -0.011      
4 C -0.011      
5 C -0.011      
6 C -0.011      
7 C -0.028      
8 C -0.028      
9 C -0.028      
10 C -0.028      
11 C -0.028      
12 C -0.028      
13 C -0.203      
14 C -0.203      
15 C -0.203      
16 C -0.203      
17 C -0.203      
18 C -0.203      
19 C -0.203      
20 C -0.203      
21 C -0.203      
22 C -0.203      
23 C -0.203      
24 C -0.203      
25 H 0.222      
26 H 0.222      
27 H 0.222      
28 H 0.222      
29 H 0.222      
30 H 0.222      
31 H 0.222      
32 H 0.222      
33 H 0.222      
34 H 0.222      
35 H 0.222      
36 H 0.222      


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -111.522 0.000 0.000
y 0.000 -111.522 0.000
z 0.000 0.000 -148.791
Traceless
 xyz
x 18.635 0.000 0.000
y 0.000 18.635 0.000
z 0.000 0.000 -37.269
Polar
3z2-r2-74.538
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 51.100 0.000 0.000
y 0.000 51.101 0.000
z 0.000 0.000 7.620


<r2> (average value of r2) Å2
<r2> 1722.242
(<r2>)1/2 41.500