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All results from a given calculation for C8H7N (Indole)

using model chemistry: MP2/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/CEP-31G
 hartrees
Energy at 0K-58.203098
Energy at 298.15K-58.210722
HF Energy-57.485324
Nuclear repulsion energy193.850481
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 MP2/CEP-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 A' 3673 3549 63.41      
2 A' 3254 3144 13.72      
3 A' 3224 3115 3.31      
4 A' 3187 3080 43.63      
5 A' 3170 3063 56.34      
6 A' 3151 3045 9.31      
7 A' 3135 3029 0.33      
8 A' 1637 1581 4.73      
9 A' 1589 1536 0.07      
10 A' 1517 1466 3.14      
11 A' 1494 1444 4.83      
12 A' 1475 1426 25.24      
13 A' 1441 1392 7.39      
14 A' 1399 1352 65.49      
15 A' 1367 1321 7.35      
16 A' 1288 1245 7.68      
17 A' 1263 1221 11.14      
18 A' 1218 1177 3.94      
19 A' 1178 1138 1.36      
20 A' 1141 1102 2.80      
21 A' 1102 1065 20.02      
22 A' 1069 1033 10.37      
23 A' 1004 970 6.44      
24 A' 891 861 5.16      
25 A' 874 845 2.73      
26 A' 745 719 2.27      
27 A' 602 582 1.04      
28 A' 535 517 0.05      
29 A' 388 375 4.35      
30 A" 864 835 0.67      
31 A" 848 819 0.60      
32 A" 797 770 1.21      
33 A" 777 751 22.58      
34 A" 726 701 165.06      
35 A" 691 668 75.42      
36 A" 585 566 9.00      
37 A" 536 518 0.95      
38 A" 444 429 11.32      
39 A" 408 394 50.41      
40 A" 349 337 47.27      
41 A" 217 209 0.08      
42 A" 206 199 8.56      

Unscaled Zero Point Vibrational Energy (zpe) 27728.2 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 26793.7 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 MP2/CEP-31G
ABC
0.12173 0.05143 0.03615

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.126 1.605 0.000
C2 -2.320 0.832 0.000
C3 -1.980 -0.549 0.000
C4 0.431 -1.738 0.000
C5 1.833 -1.447 0.000
C6 2.319 -0.071 0.000
C7 1.413 1.040 0.000
C8 0.000 0.741 0.000
C9 -0.507 -0.632 0.000
H10 -1.090 2.624 0.000
H11 -3.300 1.317 0.000
H12 -2.687 -1.383 0.000
H13 0.071 -2.778 0.000
H14 2.563 -2.273 0.000
H15 3.404 0.118 0.000
H16 1.787 2.076 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.42202.31733.68884.25193.83192.60151.41982.32121.01892.19233.37154.54385.35244.76892.9514
C21.42201.42193.76464.73724.72593.73842.32142.32952.17301.09382.24524.32935.78565.76844.2910
C32.31731.42192.68863.91784.32583.74682.36331.47523.29512.28581.09343.02884.85865.42574.5915
C43.68883.76462.68861.43242.51902.94732.51691.45104.61984.82253.13821.09992.19743.50534.0482
C54.25194.73723.91781.43241.45922.52282.85482.47865.01185.83024.52092.20851.10142.21743.5231
C63.83194.72594.32582.51901.45921.43422.45742.88154.34585.78805.17533.51872.21491.10152.2119
C72.60153.73843.74682.94732.52281.43421.44432.54622.96194.72084.76274.04723.50682.19491.1009
C81.41982.32142.36332.51692.85482.45741.44431.46362.17543.34973.42543.51973.95603.46112.2305
C92.32122.32951.47521.45102.47862.88152.54621.46363.30723.40542.30572.22253.48083.98283.5489
H101.01892.17303.29514.61985.01184.34582.96192.17543.30722.56684.31335.52486.10875.14612.9291
H112.19231.09382.28584.82255.83025.78804.72083.34973.40542.56682.76915.30386.87426.81075.1431
H123.37152.24521.09343.13824.52095.17534.76273.42542.30574.31332.76913.09045.32446.27375.6553
H134.54384.32933.02881.09992.20853.51874.04723.51972.22255.52485.30383.09042.54244.41555.1481
H145.35245.78564.85862.19741.10142.21493.50683.95603.48086.10876.87425.32442.54242.53434.4170
H154.76895.76845.42573.50532.21741.10152.19493.46113.98285.14616.81076.27374.41552.53432.5396
H162.95144.29104.59154.04823.52312.21191.10092.23053.54892.92915.14315.65535.14814.41702.5396

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.145 N1 C2 H11 120.687
N1 C8 C7 130.549 N1 C8 C9 107.217
C2 N1 C8 109.547 C2 N1 H10 124.998
C2 C3 C9 107.029 C2 C3 H12 125.906
C3 C2 H11 130.168 C3 C9 C4 133.503
C3 C9 C8 107.062 C4 C5 C6 121.187
C4 C5 H14 119.710 C4 C9 C8 119.434
C5 C4 C9 118.548 C5 C4 H13 120.855
C5 C6 C7 121.361 C5 C6 H15 119.319
C6 C5 H14 119.102 C6 C7 C8 117.235
C6 C7 H16 120.937 C7 C6 H15 119.320
C7 C8 C9 122.234 C8 N1 H10 125.456
C8 C7 H16 121.828 C9 C3 H12 127.065
C9 C4 H13 120.596
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability