return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C8H7N (Indole)

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-363.598865
Energy at 298.15K-363.606842
HF Energy-363.598865
Nuclear repulsion energy398.083068
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 B97D3/6-31+G**
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' 3633 3570 54.07      
2 A' 3223 3167 5.99      
3 A' 3203 3147 2.96      
4 A' 3152 3098 27.27      
5 A' 3140 3086 45.88      
6 A' 3130 3076 5.54      
7 A' 3123 3069 2.62      
8 A' 1628 1600 2.75      
9 A' 1584 1557 1.06      
10 A' 1517 1491 6.22      
11 A' 1494 1468 2.00      
12 A' 1453 1428 18.65      
13 A' 1423 1399 7.60      
14 A' 1364 1341 33.69      
15 A' 1351 1328 3.63      
16 A' 1276 1254 17.47      
17 A' 1245 1224 9.82      
18 A' 1199 1179 3.02      
19 A' 1155 1135 1.29      
20 A' 1120 1101 0.19      
21 A' 1089 1070 24.43      
22 A' 1066 1047 8.10      
23 A' 1014 997 7.53      
24 A' 895 879 6.55      
25 A' 869 854 0.44      
26 A' 766 753 1.75      
27 A' 608 597 1.30      
28 A' 544 534 0.05      
29 A' 397 390 4.26      
30 A" 937 921 0.02      
31 A" 897 881 1.93      
32 A" 826 811 2.96      
33 A" 813 799 2.94      
34 A" 756 743 5.57      
35 A" 722 709 95.86      
36 A" 693 681 47.86      
37 A" 596 586 6.92      
38 A" 566 557 0.85      
39 A" 416 409 5.07      
40 A" 367 361 63.60      
41 A" 235 231 0.03      
42 A" 203 200 13.35      

Unscaled Zero Point Vibrational Energy (zpe) 27842.7 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 27363.8 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 B97D3/6-31+G**
ABC
0.12810 0.05397 0.03797

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.103 1.560 0.000
C2 -2.266 0.800 0.000
C3 -1.935 -0.540 0.000
C4 0.431 -1.688 0.000
C5 1.797 -1.399 0.000
C6 2.263 -0.061 0.000
C7 1.372 1.017 0.000
C8 0.000 0.720 0.000
C9 -0.496 -0.624 0.000
H10 -1.067 2.569 0.000
H11 -3.237 1.283 0.000
H12 -2.635 -1.368 0.000
H13 0.082 -2.721 0.000
H14 2.521 -2.213 0.000
H15 3.335 0.133 0.000
H16 1.731 2.046 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.38992.25903.59204.14263.73562.53331.38602.26631.00932.15193.30464.44195.23164.66202.8748
C21.38991.38053.66944.61984.61033.64432.26772.27122.13711.08412.19874.23195.65655.64134.1868
C32.25901.38052.62913.82894.22483.65432.30901.44053.22772.24041.08432.96994.75935.31284.4859
C43.59203.66942.62911.39662.45072.86392.44681.41174.51284.71993.08261.09032.15523.42843.9542
C54.14264.61983.82891.39661.41672.45242.77832.42084.89305.70334.43222.16601.09002.17083.4454
C63.73564.61034.22482.45071.41671.39842.39402.81634.24305.66155.06963.44042.16791.08982.1731
C72.53333.64433.65432.86392.45241.39841.40322.48602.89064.61604.66263.95413.42832.15361.0904
C81.38602.26772.30902.44682.77832.39401.40321.43282.13423.28533.36223.44243.86803.38682.1801
C92.26632.27121.44051.41172.42082.81632.48601.43283.24303.33832.26452.17563.41053.90593.4768
H101.00932.13713.22774.51284.89304.24302.89062.13423.24302.52214.23735.41315.97845.03142.8461
H112.15191.08412.24044.71995.70335.66154.61603.28533.33832.52212.71815.20026.73616.67205.0257
H123.30462.19871.08433.08264.43225.06964.66263.36222.26454.23732.71813.03515.22506.15635.5422
H134.44194.23192.96991.09032.16603.44043.95413.44242.17565.41315.20023.03512.49184.32825.0445
H145.23165.65654.75932.15521.09002.16793.42833.86803.41055.97846.73615.22502.49182.48354.3322
H154.66205.64135.31283.42842.17081.08982.15363.38683.90595.03146.67206.15634.32822.48352.4972
H162.87484.18684.48593.95423.44542.17311.09042.18013.47682.84615.02575.54225.04454.33222.4972

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.176 N1 C2 H11 120.557
N1 C8 C7 130.571 N1 C8 C9 107.022
C2 N1 C8 109.656 C2 N1 H10 125.114
C2 C3 C9 107.206 C2 C3 H12 125.909
C3 C2 H11 130.266 C3 C9 C4 134.336
C3 C9 C8 106.939 C4 C5 C6 121.138
C4 C5 H14 119.756 C4 C9 C8 118.725
C5 C4 C9 119.091 C5 C4 H13 120.684
C5 C6 C7 121.194 C5 C6 H15 119.349
C6 C5 H14 119.106 C6 C7 C8 117.446
C6 C7 H16 121.203 C7 C6 H15 119.457
C7 C8 C9 122.407 C8 N1 H10 125.230
C8 C7 H16 121.351 C9 C3 H12 126.885
C9 C4 H13 120.225
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.268      
2 C -0.154      
3 C 0.166      
4 C -0.625      
5 C 0.081      
6 C -0.415      
7 C 0.180      
8 C -1.352      
9 C 1.299      
10 H 0.302      
11 H 0.140      
12 H 0.136      
13 H 0.131      
14 H 0.127      
15 H 0.129      
16 H 0.122      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.907 1.982 0.000 2.180
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.536 -2.105 0.000
y -2.105 -42.696 0.000
z 0.000 0.000 -58.519
Traceless
 xyz
x 3.071 -2.105 0.000
y -2.105 10.331 0.000
z 0.000 0.000 -13.403
Polar
3z2-r2-26.806
x2-y2-4.840
xy-2.105
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 20.567 -1.651 0.000
y -1.651 16.316 0.000
z 0.000 0.000 8.462


<r2> (average value of r2) Å2
<r2> 285.528
(<r2>)1/2 16.898