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All results from a given calculation for C8H7N (Indole)

using model chemistry: B3PW91/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31G
 hartrees
Energy at 0K-363.596486
Energy at 298.15K-363.604992
HF Energy-363.596486
Nuclear repulsion energy399.314222
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 B3PW91/6-31G
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' 3722 3565 59.07      
2 A' 3316 3176 5.91      
3 A' 3291 3152 2.02      
4 A' 3235 3098 25.59      
5 A' 3221 3085 39.54      
6 A' 3209 3073 4.94      
7 A' 3201 3066 0.71      
8 A' 1694 1623 2.82      
9 A' 1650 1580 2.26      
10 A' 1581 1514 5.53      
11 A' 1554 1488 2.96      
12 A' 1513 1449 28.99      
13 A' 1477 1415 11.81      
14 A' 1418 1358 23.54      
15 A' 1405 1346 17.26      
16 A' 1332 1276 8.01      
17 A' 1306 1251 10.20      
18 A' 1256 1203 4.43      
19 A' 1213 1162 1.45      
20 A' 1173 1123 0.92      
21 A' 1136 1088 22.70      
22 A' 1112 1065 10.89      
23 A' 1055 1010 5.06      
24 A' 930 890 6.01      
25 A' 906 868 0.57      
26 A' 788 755 1.91      
27 A' 632 605 1.15      
28 A' 564 540 0.06      
29 A' 411 393 4.23      
30 A" 1010 967 0.02      
31 A" 964 923 4.25      
32 A" 904 865 5.52      
33 A" 885 848 0.00      
34 A" 801 767 15.84      
35 A" 777 744 120.30      
36 A" 749 717 22.93      
37 A" 628 601 4.27      
38 A" 597 572 1.93      
39 A" 566 542 127.03      
40 A" 440 421 10.33      
41 A" 255 245 0.49      
42 A" 222 213 8.38      

Unscaled Zero Point Vibrational Energy (zpe) 29048.2 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 27819.5 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 B3PW91/6-31G
ABC
0.12904 0.05425 0.03819

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.104 1.557 0.000
C2 -2.263 0.791 0.000
C3 -1.928 -0.541 0.000
C4 0.433 -1.681 0.000
C5 1.793 -1.392 0.000
C6 2.256 -0.058 0.000
C7 1.368 1.013 0.000
C8 0.000 0.719 0.000
C9 -0.491 -0.620 0.000
H10 -1.073 2.561 0.000
H11 -3.234 1.260 0.000
H12 -2.620 -1.369 0.000
H13 0.087 -2.710 0.000
H14 2.515 -2.202 0.000
H15 3.324 0.134 0.000
H16 1.727 2.038 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.38972.25373.58324.13323.72742.53041.38542.26131.00472.15123.29544.42955.21784.65072.8717
C21.38971.37303.65714.60614.59813.63792.26442.26542.13291.07882.18934.21635.63855.62594.1810
C32.25371.37302.62163.81734.21183.64422.30341.43973.21732.22491.07922.96074.74405.29574.4738
C43.58323.65712.62161.39072.44052.85172.43831.40614.50084.70063.06801.08582.14703.41393.9376
C54.13324.60613.81731.39071.41172.44262.76962.41064.88255.68414.41262.15591.08562.16183.4306
C63.72744.59814.21182.44051.41171.39172.38592.80344.23595.64635.04863.42572.15981.08562.1619
C72.53043.63793.64422.85172.44261.39171.39912.47442.89034.60884.64523.93753.41442.14481.0859
C81.38542.26442.30342.43832.76962.38591.39911.42632.13173.27943.35033.43013.85503.37522.1733
C92.26132.26541.43971.40612.41062.80342.47441.42633.23383.32622.25692.16823.39703.88883.4621
H101.00472.13293.21734.50084.88254.23592.89032.13173.23382.52214.22355.39695.96375.02262.8491
H112.15121.07882.22494.70065.68415.64634.60883.27943.32622.52212.70085.17636.71186.65465.0223
H123.29542.18931.07923.06804.41265.04864.64523.35032.25694.22352.70083.02025.20196.13105.5234
H134.42954.21632.96071.08582.15593.42573.93753.43012.16825.39695.17633.02022.48084.30925.0234
H145.21785.63854.74402.14701.08562.15983.41443.85503.39705.96376.71185.20192.48082.47274.3130
H154.65075.62595.29573.41392.16181.08562.14483.37523.88885.02266.65466.13104.30922.47272.4849
H162.87174.18104.47383.93763.43062.16191.08592.17333.46212.84915.02235.52345.02344.31302.4849

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.322 N1 C2 H11 120.744
N1 C8 C7 130.664 N1 C8 C9 107.064
C2 N1 C8 109.365 C2 N1 H10 125.171
C2 C3 C9 107.277 C2 C3 H12 126.043
C3 C2 H11 129.934 C3 C9 C4 134.201
C3 C9 C8 106.971 C4 C5 C6 121.121
C4 C5 H14 119.721 C4 C9 C8 118.828
C5 C4 C9 119.062 C5 C4 H13 120.547
C5 C6 C7 121.216 C5 C6 H15 119.350
C6 C5 H14 119.158 C6 C7 C8 117.500
C6 C7 H16 121.020 C7 C6 H15 119.434
C7 C8 C9 122.272 C8 N1 H10 125.464
C8 C7 H16 121.480 C9 C3 H12 126.680
C9 C4 H13 120.390
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.795      
2 C 0.066      
3 C -0.173      
4 C -0.169      
5 C -0.172      
6 C -0.193      
7 C -0.106      
8 C 0.272      
9 C -0.039      
10 H 0.340      
11 H 0.185      
12 H 0.166      
13 H 0.159      
14 H 0.150      
15 H 0.152      
16 H 0.157      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.860 1.954 0.000 2.134
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.641 -2.176 0.000
y -2.176 -41.250 0.000
z 0.000 0.000 -57.181
Traceless
 xyz
x 3.575 -2.176 0.000
y -2.176 10.162 0.000
z 0.000 0.000 -13.736
Polar
3z2-r2-27.472
x2-y2-4.391
xy-2.176
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.471 -1.425 0.000
y -1.425 14.160 0.000
z 0.000 0.000 3.980


<r2> (average value of r2) Å2
<r2> 283.038
(<r2>)1/2 16.824