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All results from a given calculation for C8H7N (Indole)

using model chemistry: MP2=FULL/3-21G*

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=FULL/3-21G*
 hartrees
Energy at 0K-360.267439
Energy at 298.15K-360.275534
HF Energy-359.448000
Nuclear repulsion energy396.521877
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=FULL/3-21G*
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' 3601 3414 79.60      
2 A' 3290 3119 3.80      
3 A' 3267 3097 0.89      
4 A' 3215 3048 18.37      
5 A' 3199 3033 22.87      
6 A' 3185 3020 0.84      
7 A' 3180 3015 3.21      
8 A' 1626 1541 5.79      
9 A' 1577 1495 3.06      
10 A' 1530 1450 0.22      
11 A' 1526 1447 3.01      
12 A' 1476 1400 18.95      
13 A' 1441 1366 21.00      
14 A' 1400 1327 5.05      
15 A' 1364 1293 25.16      
16 A' 1301 1233 19.24      
17 A' 1287 1220 18.70      
18 A' 1238 1174 2.80      
19 A' 1219 1156 6.79      
20 A' 1164 1104 4.73      
21 A' 1128 1070 7.80      
22 A' 1076 1020 11.64      
23 A' 1022 969 3.44      
24 A' 925 877 6.80      
25 A' 906 859 0.70      
26 A' 765 725 1.27      
27 A' 633 600 0.73      
28 A' 559 530 0.12      
29 A' 404 383 4.30      
30 A" 904 857 0.00      
31 A" 879 833 0.09      
32 A" 812 770 0.18      
33 A" 799 757 0.05      
34 A" 729 691 116.85      
35 A" 703 667 56.66      
36 A" 634 601 0.05      
37 A" 587 556 0.08      
38 A" 567 538 0.47      
39 A" 497 471 121.92      
40 A" 411 390 5.23      
41 A" 244 232 0.07      
42 A" 203 193 8.97      

Unscaled Zero Point Vibrational Energy (zpe) 28235.8 cm-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 26767.5 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 MP2=FULL/3-21G*
ABC
0.12713 0.05350 0.03766

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.110 1.573 0.000
C2 -2.283 0.795 0.000
C3 -1.940 -0.547 0.000
C4 0.435 -1.693 0.000
C5 1.802 -1.405 0.000
C6 2.271 -0.060 0.000
C7 1.380 1.017 0.000
C8 0.000 0.728 0.000
C9 -0.491 -0.622 0.000
H10 -1.081 2.586 0.000
H11 -3.257 1.262 0.000
H12 -2.630 -1.378 0.000
H13 0.085 -2.723 0.000
H14 2.525 -2.217 0.000
H15 3.341 0.131 0.000
H16 1.746 2.042 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.40802.27653.61304.16533.75472.55211.39542.28061.01302.16933.31994.45925.25134.67872.8942
C21.40801.38463.68474.63984.63353.67062.28432.28432.15741.08022.20044.24065.67325.66294.2177
C32.27651.38462.63723.83904.23853.67022.32131.45073.24822.23781.08082.97264.76675.32384.5039
C43.61303.68472.63721.39662.45622.86982.45941.41604.53914.72923.08171.08802.15413.43013.9576
C54.16534.63983.83901.39661.42412.45842.79222.42314.92305.71914.43232.16401.08692.17403.4472
C63.75474.63354.23852.45621.42411.39742.40352.81824.27005.68375.07513.44452.17151.08692.1664
C72.55213.67063.67022.86982.45841.39741.41042.48772.91874.64414.67163.95773.43022.15111.0879
C81.39542.28432.32132.45942.79222.40351.41041.43632.14933.30073.36973.45183.87883.39352.1849
C92.28062.28431.45071.41602.42312.81822.48771.43633.26133.34672.26902.17873.41163.90493.4782
H101.01302.15743.24824.53914.92304.27002.91872.14933.26132.54724.25615.43516.00535.05712.8785
H112.16931.08022.23784.72925.71915.68374.64413.30073.34672.54722.71395.20126.74776.69405.0633
H123.31992.20041.08083.08174.43235.07514.67163.36972.26904.25612.71393.03035.22276.15865.5540
H134.45924.24062.97261.08802.16403.44453.95773.45182.17875.43515.20123.03032.49124.32895.0455
H145.25135.67324.76672.15411.08692.17153.43023.87883.41166.00536.74775.22272.49122.48534.3291
H154.67875.66295.32383.43012.17401.08692.15113.39353.90495.05716.69406.15864.32892.48532.4889
H162.89424.21774.50393.95763.44722.16641.08792.18493.47822.87855.06335.55405.04554.32912.4889

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.211 N1 C2 H11 120.776
N1 C8 C7 130.891 N1 C8 C9 107.286
C2 N1 C8 109.147 C2 N1 H10 125.239
C2 C3 C9 107.323 C2 C3 H12 125.936
C3 C2 H11 130.013 C3 C9 C4 133.826
C3 C9 C8 107.033 C4 C5 C6 121.100
C4 C5 H14 119.794 C4 C9 C8 119.141
C5 C4 C9 118.978 C5 C4 H13 120.649
C5 C6 C7 121.220 C5 C6 H15 119.339
C6 C5 H14 119.106 C6 C7 C8 117.738
C6 C7 H16 120.811 C7 C6 H15 119.441
C7 C8 C9 121.824 C8 N1 H10 125.614
C8 C7 H16 121.451 C9 C3 H12 126.740
C9 C4 H13 120.374
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability