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All results from a given calculation for C8H7N (Indole)

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-362.670313
Energy at 298.15K-362.678163
HF Energy-361.465791
Nuclear repulsion energy400.268641
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 MP3/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3736 3506 79.56      
2 A' 3320 3116 4.85      
3 A' 3300 3097 1.00      
4 A' 3254 3055 20.61      
5 A' 3243 3044 30.00      
6 A' 3231 3033 2.03      
7 A' 3225 3027 1.46      
8 A' 1729 1623 5.07      
9 A' 1684 1581 0.36      
10 A' 1617 1517 6.31      
11 A' 1577 1480 10.44      
12 A' 1540 1446 35.18      
13 A' 1501 1408 28.04      
14 A' 1423 1336 5.98      
15 A' 1392 1306 36.96      
16 A' 1345 1262 5.88      
17 A' 1302 1222 13.05      
18 A' 1260 1183 3.21      
19 A' 1208 1134 3.06      
20 A' 1179 1107 1.95      
21 A' 1144 1074 21.30      
22 A' 1124 1055 6.31      
23 A' 1062 997 3.41      
24 A' 930 872 5.64      
25 A' 903 847 1.20      
26 A' 789 741 3.99      
27 A' 628 590 1.04      
28 A' 560 526 0.11      
29 A' 406 381 4.09      
30 A" 890 835 0.00      
31 A" 876 822 0.00      
32 A" 817 766 1.04      
33 A" 802 753 0.35      
34 A" 735 690 103.91      
35 A" 723 678 39.59      
36 A" 602 565 1.68      
37 A" 581 545 0.13      
38 A" 473 444 0.25      
39 A" 406 381 4.81      
40 A" 325 305 90.14      
41 A" 234 220 0.97      
42 A" 208 195 18.68      

Unscaled Zero Point Vibrational Energy (zpe) 28639.8 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 26881.4 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 MP3/6-31G*
ABC
0.12958 0.05454 0.03838

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.089 1.557 0.000
C2 -2.249 0.805 0.000
C3 -1.931 -0.525 0.000
C4 0.423 -1.682 0.000
C5 1.779 -1.402 0.000
C6 2.249 -0.069 0.000
C7 1.372 1.004 0.000
C8 0.000 0.712 0.000
C9 -0.494 -0.613 0.000
H10 -1.048 2.563 0.000
H11 -3.215 1.289 0.000
H12 -2.633 -1.347 0.000
H13 0.070 -2.710 0.000
H14 2.498 -2.216 0.000
H15 3.319 0.117 0.000
H16 1.735 2.028 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.38232.24603.57424.12043.71252.52281.37842.24981.00672.14333.28934.42115.20574.63742.8632
C21.38231.36733.64964.59204.58133.62652.25042.25542.12891.08122.18604.21005.62595.61014.1675
C32.24601.36732.62263.81164.20453.63992.29311.43923.21172.22271.08132.96204.74035.28924.4677
C43.57423.64962.62261.38412.43622.84822.43061.40854.49224.69703.07471.08702.14223.40923.9351
C54.12044.59203.81161.38411.41382.43962.76252.40604.86925.67274.41232.15191.08632.16353.4304
C63.71254.58134.20452.43621.41381.38482.38042.79654.21835.63025.04683.42402.16201.08642.1588
C72.52283.62653.63992.84822.43961.38481.40322.46932.87934.59664.64473.93523.41082.13921.0869
C81.37842.25042.29312.43062.76252.38041.40321.41392.12713.26673.34283.42223.84863.37222.1781
C92.24982.25541.43921.40852.40602.79652.46931.41393.22363.31972.26172.17133.39443.88273.4563
H101.00672.12893.21174.49224.86924.21832.87932.12713.22362.51404.21915.38975.95075.00562.8343
H112.14331.08122.22274.69705.67275.63024.59663.26673.31972.51402.69945.17486.70246.63885.0056
H123.28932.18601.08133.07474.41235.04684.64473.34282.26174.21912.69943.02705.20406.13015.5208
H134.42114.21002.96201.08702.15193.42403.93523.42222.17135.38975.17483.02702.47754.30695.0221
H145.20575.62594.74032.14221.08632.16203.41083.84863.39445.95076.70245.20402.47752.47374.3124
H154.63745.61015.28923.40922.16351.08642.13923.37223.88275.00566.63886.13014.30692.47372.4823
H162.86324.16754.46773.93513.43042.15881.08692.17813.45632.83435.00565.52085.02214.31242.4823

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.537 N1 C2 H11 120.427
N1 C8 C7 130.179 N1 C8 C9 107.355
C2 N1 C8 109.210 C2 N1 H10 125.294
C2 C3 C9 106.925 C2 C3 H12 126.041
C3 C2 H11 130.036 C3 C9 C4 134.127
C3 C9 C8 106.973 C4 C5 C6 121.087
C4 C5 H14 119.780 C4 C9 C8 118.900
C5 C4 C9 118.977 C5 C4 H13 120.634
C5 C6 C7 121.315 C5 C6 H15 119.260
C6 C5 H14 119.133 C6 C7 C8 117.256
C6 C7 H16 121.240 C7 C6 H15 119.425
C7 C8 C9 122.465 C8 N1 H10 125.496
C8 C7 H16 121.504 C9 C3 H12 127.034
C9 C4 H13 120.389
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability