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All results from a given calculation for C8H7N (Indole)

using model chemistry: CBS-Q

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CBS-Q
 hartrees
Energy at 0K-363.161496
Energy at 298.15K-363.154126
HF Energy-361.461874
Nuclear repulsion energy402.654647
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 CBS-Q
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3933 3933 82.91      
2 A' 3434 3434 10.43      
3 A' 3410 3410 2.61      
4 A' 3370 3370 31.52      
5 A' 3357 3357 47.46      
6 A' 3344 3344 5.13      
7 A' 3335 3335 1.19      
8 A' 1815 1815 5.78      
9 A' 1779 1779 1.52      
10 A' 1705 1705 19.37      
11 A' 1659 1659 6.35      
12 A' 1616 1616 36.20      
13 A' 1575 1575 37.10      
14 A' 1499 1499 3.45      
15 A' 1395 1395 7.59      
16 A' 1381 1381 28.71      
17 A' 1366 1366 12.45      
18 A' 1310 1310 5.34      
19 A' 1240 1240 1.93      
20 A' 1220 1220 6.41      
21 A' 1188 1188 26.82      
22 A' 1175 1175 20.32      
23 A' 1108 1108 3.39      
24 A' 975 975 7.38      
25 A' 942 942 0.54      
26 A' 823 823 6.01      
27 A' 660 660 1.53      
28 A' 586 586 0.16      
29 A' 429 429 4.64      
30 A" 1082 1082 0.00      
31 A" 1044 1044 2.17      
32 A" 987 987 0.63      
33 A" 951 951 0.30      
34 A" 861 861 25.66      
35 A" 833 833 80.06      
36 A" 808 808 26.89      
37 A" 664 664 2.44      
38 A" 629 629 0.60      
39 A" 470 470 3.21      
40 A" 358 358 107.10      
41 A" 263 263 1.35      
42 A" 228 228 25.03      

Unscaled Zero Point Vibrational Energy (zpe) 30403.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 30403.7 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 CBS-Q
ABC
0.12841 0.05430 0.03816

See section I.F.4 to change rotational constant units
Geometric Data calculated at CBS-Q

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.081 1.552 0.000
C2 -2.232 0.803 0.000
C3 -1.929 -0.513 0.000
C4 0.420 -1.671 0.000
C5 1.769 -1.400 0.000
C6 2.238 -0.075 0.000
C7 1.367 0.991 0.000
C8 0.000 0.707 0.000
C9 -0.489 -0.606 0.000
H10 -1.042 2.542 0.000
H11 -3.191 1.286 0.000
H12 -2.632 -1.324 0.000
H13 0.067 -2.690 0.000
H14 2.480 -2.210 0.000
H15 3.300 0.110 0.000
H16 1.729 2.007 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.37342.23163.55554.10333.69592.51121.37172.23790.99072.12643.26704.39455.18024.61252.8467
C21.37341.34973.62724.56784.55553.60402.23452.24192.10741.07332.16374.18185.59345.57584.1403
C32.23161.34972.61983.80364.19013.62282.28281.44373.18042.19661.07322.95434.72515.26634.4419
C43.55553.62722.61981.37612.41932.82562.41561.40004.45944.66733.07181.07852.12943.38603.9041
C54.10334.56783.80361.37611.40572.42472.75162.39334.84135.64064.40192.13621.07792.14983.4071
C63.69594.55554.19012.41931.40571.37642.37042.77794.19535.59655.02743.39932.14921.07812.1428
C72.51123.60403.62282.82562.42471.37641.39572.44832.86454.56714.62033.90413.38932.12501.0785
C81.37172.23452.28282.41562.75162.37041.39571.40192.10943.24303.32473.39853.82933.35382.1627
C92.23792.24191.44371.40002.39332.77792.44831.40193.19623.29882.26012.15673.37443.85583.4274
H100.99072.10743.18044.45944.84134.19532.86452.10943.19622.48914.17975.34815.91474.97682.8219
H112.12641.07332.19664.66735.64065.59654.56713.24303.29882.48912.66875.14026.66216.59674.9724
H123.26702.16371.07323.07184.40195.02744.62033.32472.26014.17972.66873.02505.18856.10275.4873
H134.39454.18182.95431.07852.13623.39933.90413.39852.15675.34815.14023.02502.46084.27704.9826
H145.18025.59344.72512.12941.07792.14923.38933.82933.37445.91476.66215.18852.46082.46014.2834
H154.61255.57585.26633.38602.14981.07812.12503.35383.85584.97686.59676.10274.27702.46012.4636
H162.84674.14034.44193.90413.40712.14281.07852.16273.42742.82194.97245.48734.98264.28342.4636

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 110.071 N1 C2 H11 120.207
N1 C8 C7 130.297 N1 C8 C9 107.574
C2 N1 C8 108.974 C2 N1 H10 125.319
C2 C3 C9 106.704 C2 C3 H12 126.133
C3 C2 H11 129.722 C3 C9 C4 134.209
C3 C9 C8 106.677 C4 C5 C6 120.842
C4 C5 H14 119.902 C4 C9 C8 119.114
C5 C4 C9 119.107 C5 C4 H13 120.497
C5 C6 C7 121.267 C5 C6 H15 119.296
C6 C5 H14 119.256 C6 C7 C8 117.541
C6 C7 H16 121.109 C7 C6 H15 119.437
C7 C8 C9 122.129 C8 N1 H10 125.708
C8 C7 H16 121.350 C9 C3 H12 127.163
C9 C4 H13 120.395
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability