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All results from a given calculation for C8H7N (Indole)

using model chemistry: B1B95/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 B1B95/CEP-31G*
 hartrees
Energy at 0K-59.230775
Energy at 298.15K-59.238964
HF Energy-59.230775
Nuclear repulsion energy197.428521
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 B1B95/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' 3708 3549 73.36      
2 A' 3275 3135 3.82      
3 A' 3253 3113 0.42      
4 A' 3216 3078 20.24      
5 A' 3204 3067 28.44      
6 A' 3191 3054 5.72      
7 A' 3177 3041 0.00      
8 A' 1691 1619 2.12      
9 A' 1649 1579 0.52      
10 A' 1575 1507 12.68      
11 A' 1528 1463 6.92      
12 A' 1503 1438 19.09      
13 A' 1463 1401 6.10      
14 A' 1424 1363 47.14      
15 A' 1366 1308 9.77      
16 A' 1307 1251 5.65      
17 A' 1249 1195 7.25      
18 A' 1216 1164 3.47      
19 A' 1149 1100 0.47      
20 A' 1133 1085 2.84      
21 A' 1105 1058 25.78      
22 A' 1074 1028 5.35      
23 A' 1034 990 7.61      
24 A' 887 849 4.84      
25 A' 849 812 0.58      
26 A' 765 732 3.99      
27 A' 586 561 1.60      
28 A' 527 504 0.11      
29 A' 382 365 4.07      
30 A" 1009 966 0.78      
31 A" 976 934 8.38      
32 A" 904 866 9.73      
33 A" 886 848 1.39      
34 A" 794 760 90.12      
35 A" 783 749 76.29      
36 A" 748 716 29.94      
37 A" 617 590 13.62      
38 A" 576 551 0.68      
39 A" 454 435 37.95      
40 A" 424 406 36.45      
41 A" 246 235 0.13      
42 A" 221 212 11.33      

Unscaled Zero Point Vibrational Energy (zpe) 28560.0 cm-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 27337.6 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 B1B95/CEP-31G*
ABC
0.12643 0.05344 0.03756

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.089 1.576 0.000
C2 -2.259 0.838 0.000
C3 -1.955 -0.519 0.000
C4 0.414 -1.711 0.000
C5 1.792 -1.429 0.000
C6 2.274 -0.083 0.000
C7 1.389 1.011 0.000
C8 0.000 0.721 0.000
C9 -0.508 -0.623 0.000
H10 -1.037 2.587 0.000
H11 -3.227 1.338 0.000
H12 -2.675 -1.335 0.000
H13 0.056 -2.744 0.000
H14 2.512 -2.252 0.000
H15 3.352 0.101 0.000
H16 1.760 2.040 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.38382.26743.61424.16263.74952.54081.38412.27431.01232.15203.31504.46875.25534.67942.8862
C21.38381.39143.69424.64254.62603.65212.26242.28052.13381.08932.21264.26525.68455.65984.1951
C32.26741.39142.65193.85554.25133.67722.31531.45003.23932.25131.08782.99864.79075.34314.5110
C43.61423.69422.65191.40622.47182.89132.46721.42664.53634.74933.11181.09292.16603.45163.9847
C54.16264.64253.85551.40621.42992.47322.79902.43754.91215.73134.46762.17731.09362.18513.4687
C63.74954.62604.25132.47181.42991.40742.41202.83454.25305.68185.10473.46382.18271.09362.1837
C72.54083.65213.67722.89132.47321.40741.41862.50402.89224.62754.69203.98413.45142.16431.0934
C81.38412.26242.31532.46722.79902.41201.41861.43722.13443.28573.37373.46523.89233.40912.1991
C92.27432.28051.45001.42662.43752.83452.50401.43723.25323.35212.28022.19443.43153.92803.4980
H101.01232.13383.23934.53634.91214.25302.89222.13443.25322.52204.25035.44156.00085.04412.8498
H112.15201.08932.25134.74935.73135.68184.62753.28573.35212.52202.72925.23826.76936.69485.0366
H123.31502.21261.08783.11184.46765.10474.69203.37372.28024.25032.72923.07295.26676.19555.5727
H134.46874.26522.99861.09292.17733.46383.98413.46522.19445.44155.23823.07292.50384.35355.0775
H145.25535.68454.79072.16601.09362.18273.45143.89233.43156.00086.76935.26672.50382.49894.3573
H154.67945.65985.34313.45162.18511.09362.16433.40913.92805.04416.69486.19554.35352.49892.5087
H162.88624.19514.51103.98473.46872.18371.09342.19913.49802.84985.03665.57275.07754.35732.5087

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.575 N1 C2 H11 120.494
N1 C8 C7 130.063 N1 C8 C9 107.420
C2 N1 C8 109.643 C2 N1 H10 125.161
C2 C3 C9 106.740 C2 C3 H12 125.921
C3 C2 H11 129.931 C3 C9 C4 134.405
C3 C9 C8 106.623 C4 C5 C6 121.273
C4 C5 H14 119.577 C4 C9 C8 118.972
C5 C4 C9 118.738 C5 C4 H13 120.689
C5 C6 C7 121.310 C5 C6 H15 119.367
C6 C5 H14 119.149 C6 C7 C8 117.189
C6 C7 H16 121.154 C7 C6 H15 119.323
C7 C8 C9 122.517 C8 N1 H10 125.196
C8 C7 H16 121.657 C9 C3 H12 127.339
C9 C4 H13 120.573
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.277      
2 C -0.531      
3 C -0.240      
4 C 0.099      
5 C -0.437      
6 C -0.323      
7 C -0.391      
8 C -0.776      
9 C 0.124      
10 H 0.334      
11 H 0.296      
12 H 0.349      
13 H 0.328      
14 H 0.293      
15 H 0.289      
16 H 0.308      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.823 2.095 0.000 2.251
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.322 -2.252 0.000
y -2.252 -40.200 0.000
z 0.000 0.000 -57.237
Traceless
 xyz
x 3.396 -2.252 0.000
y -2.252 11.080 0.000
z 0.000 0.000 -14.476
Polar
3z2-r2-28.952
x2-y2-5.122
xy-2.252
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 18.406 -1.587 0.000
y -1.587 14.804 0.000
z 0.000 0.000 5.720


<r2> (average value of r2) Å2
<r2> 224.576
(<r2>)1/2 14.986