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All results from a given calculation for C8H7N (Indole)

using model chemistry: MP2/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/3-21G
 hartrees
Energy at 0K-360.251786
Energy at 298.15K-360.259895
HF Energy-359.447874
Nuclear repulsion energy396.451488
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 MP2/3-21G
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' 3600 3436 79.50      
2 A' 3290 3140 3.85      
3 A' 3266 3117 0.90      
4 A' 3214 3068 18.48      
5 A' 3199 3053 23.02      
6 A' 3185 3040 0.85      
7 A' 3180 3035 3.21      
8 A' 1625 1551 5.80      
9 A' 1577 1505 3.05      
10 A' 1530 1460 0.22      
11 A' 1526 1456 3.02      
12 A' 1476 1409 18.93      
13 A' 1440 1375 20.97      
14 A' 1400 1336 5.01      
15 A' 1364 1302 25.10      
16 A' 1300 1241 19.17      
17 A' 1287 1228 18.79      
18 A' 1238 1181 2.85      
19 A' 1219 1164 6.80      
20 A' 1164 1111 4.74      
21 A' 1128 1077 7.79      
22 A' 1076 1027 11.63      
23 A' 1021 975 3.43      
24 A' 925 883 6.81      
25 A' 906 864 0.70      
26 A' 765 730 1.28      
27 A' 633 604 0.73      
28 A' 559 533 0.12      
29 A' 404 385 4.30      
30 A" 902 861 0.00      
31 A" 878 838 0.08      
32 A" 811 774 0.17      
33 A" 797 761 0.04      
34 A" 728 695 116.55      
35 A" 702 670 57.04      
36 A" 632 603 0.05      
37 A" 585 559 0.06      
38 A" 567 541 0.49      
39 A" 495 472 122.14      
40 A" 410 392 5.02      
41 A" 244 233 0.06      
42 A" 202 193 8.99      

Unscaled Zero Point Vibrational Energy (zpe) 28222.6 cm-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 26938.5 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 MP2/3-21G
ABC
0.12709 0.05348 0.03764

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.111 1.573 0.000
C2 -2.284 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 1.381 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 -3.258 1.262 0.000
H12 -2.631 -1.378 0.000
H13 0.086 -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
N11.40822.27693.61374.16613.75542.55261.39562.28101.01312.16963.32034.46005.25214.67952.8949
C21.40821.38493.68544.64064.63433.67132.28482.28472.15761.08042.20074.24145.67415.66394.2186
C32.27691.38492.63773.83974.23933.67102.32171.45103.24862.23801.08092.97324.76755.32464.5047
C43.61373.68542.63771.39682.45672.87042.46001.41634.53994.73003.08231.08812.15443.43063.9583
C54.16614.64063.83971.39681.42432.45892.79272.42354.92395.72004.43312.16441.08702.17433.4477
C63.75544.63434.23932.45671.42431.39762.40392.81874.27085.68475.07603.44502.17171.08702.1667
C72.55263.67133.67102.87042.45891.39761.41072.48822.91934.64494.67253.95843.43072.15141.0880
C81.39562.28482.32172.46002.79272.40391.41071.43662.14963.30123.37033.45243.87943.39402.1853
C92.28102.28471.45101.41632.42352.81872.48821.43663.26173.34722.26952.17913.41213.90543.4788
H101.01312.15763.24864.53994.92394.27082.91932.14963.26172.54744.25665.43606.00625.05812.8793
H112.16961.08042.23804.73005.72005.68474.64493.30123.34722.54742.71415.20216.74886.69505.0643
H123.32032.20071.08093.08234.43315.07604.67253.37032.26954.25662.71413.03105.22376.15965.5550
H134.46004.24142.97321.08812.16443.44503.95843.45242.17915.43605.20213.03102.49164.32955.0463
H145.25215.67414.76752.15441.08702.17173.43073.87943.41216.00626.74885.22372.49162.48564.3296
H154.67955.66395.32463.43062.17431.08702.15143.39403.90545.05816.69506.15964.32952.48562.4892
H162.89494.21864.50473.95833.44772.16671.08802.18533.47882.87935.06435.55505.04634.32962.4892

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 120.779
N1 C8 C7 130.898 N1 C8 C9 107.283
C2 N1 C8 109.151 C2 N1 H10 125.231
C2 C3 C9 107.323 C2 C3 H12 125.931
C3 C2 H11 130.010 C3 C9 C4 133.823
C3 C9 C8 107.032 C4 C5 C6 121.103
C4 C5 H14 119.793 C4 C9 C8 119.145
C5 C4 C9 118.973 C5 C4 H13 120.650
C5 C6 C7 121.223 C5 C6 H15 119.338
C6 C5 H14 119.104 C6 C7 C8 117.738
C6 C7 H16 120.808 C7 C6 H15 119.440
C7 C8 C9 121.819 C8 N1 H10 125.617
C8 C7 H16 121.454 C9 C3 H12 126.745
C9 C4 H13 120.378
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability