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All results from a given calculation for C8H7N (Indole)

using model chemistry: CISD/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 CISD/6-31G*
 hartrees
Energy at 0K-362.398556
Energy at 298.15K-362.406969
HF Energy-361.467526
Nuclear repulsion energy402.879472
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 CISD/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' 3840 3555 88.70      
2 A' 3406 3154 6.03      
3 A' 3384 3133 1.11      
4 A' 3341 3093 23.41      
5 A' 3329 3082 33.91      
6 A' 3317 3071 2.90      
7 A' 3310 3064 1.17      
8 A' 1790 1657 4.45      
9 A' 1749 1619 1.06      
10 A' 1675 1550 12.50      
11 A' 1631 1510 8.34      
12 A' 1591 1473 36.38      
13 A' 1548 1433 32.29      
14 A' 1473 1364 5.54      
15 A' 1413 1308 33.31      
16 A' 1384 1281 5.83      
17 A' 1345 1245 13.01      
18 A' 1298 1202 4.56      
19 A' 1239 1147 3.09      
20 A' 1214 1124 2.62      
21 A' 1176 1089 27.61      
22 A' 1162 1076 7.33      
23 A' 1097 1016 3.37      
24 A' 959 888 5.79      
25 A' 929 860 0.65      
26 A' 814 753 4.53      
27 A' 648 600 1.22      
28 A' 577 535 0.11      
29 A' 421 389 4.43      
30 A" 995 921 0.02      
31 A" 979 906 1.02      
32 A" 918 850 0.29      
33 A" 894 828 0.62      
34 A" 803 744 135.29      
35 A" 791 732 0.59      
36 A" 718 665 5.75      
37 A" 640 593 3.21      
38 A" 591 547 1.04      
39 A" 445 412 3.41      
40 A" 373 345 105.52      
41 A" 254 235 0.41      
42 A" 224 208 16.88      

Unscaled Zero Point Vibrational Energy (zpe) 29842.7 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 27628.4 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 CISD/6-31G*
ABC
0.13148 0.05518 0.03887

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.083 1.548 0.000
C2 -2.233 0.798 0.000
C3 -1.922 -0.519 0.000
C4 0.421 -1.670 0.000
C5 1.768 -1.394 0.000
C6 2.235 -0.069 0.000
C7 1.364 0.995 0.000
C8 0.000 0.707 0.000
C9 -0.489 -0.608 0.000
H10 -1.044 2.546 0.000
H11 -3.195 1.278 0.000
H12 -2.620 -1.335 0.000
H13 0.070 -2.690 0.000
H14 2.482 -2.203 0.000
H15 3.298 0.115 0.000
H16 1.725 2.012 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.37302.23053.55154.09683.69132.50871.37072.23580.99902.12883.26704.39205.17484.60952.8461
C21.37301.35383.62464.56314.55223.60292.23532.24042.11391.07432.16814.18035.58975.57384.1404
C32.23051.35382.61023.79254.18133.61802.27991.43523.18822.20231.07412.94624.71475.25864.4393
C43.55153.62462.61021.37512.41882.82642.41411.39874.46294.66513.06011.07962.12873.38593.9060
C54.09684.56313.79251.37511.40432.42292.74652.39084.84085.63674.38932.13701.07892.14913.4067
C63.69134.55224.18132.41881.40431.37552.36642.77734.19465.59465.01793.39982.14811.07912.1436
C72.50873.60293.61802.82642.42291.37551.39402.45042.86454.56754.61583.90613.38802.12491.0796
C81.37072.23532.27992.41412.74652.36641.39401.40342.11433.24523.32243.39863.82533.35112.1629
C92.23582.24041.43521.39872.39082.77732.45041.40343.20223.29782.25172.15623.37253.85623.4306
H100.99902.11393.18824.46294.84084.19462.86452.11433.20222.49644.18885.35345.91514.97652.8200
H112.12881.07432.20234.66515.63675.59464.56753.24523.29782.49642.67545.13856.65916.59634.9741
H123.26702.16811.07413.06014.38935.01794.61583.32242.25174.18882.67543.01235.17576.09405.4852
H134.39204.18032.94621.07962.13703.39983.90613.39862.15625.35345.13853.01232.46094.27754.9856
H145.17485.58974.71472.12871.07892.14813.38803.82533.37255.91516.65915.17572.46092.45834.2832
H154.60955.57385.25863.38592.14911.07912.12493.35113.85624.97656.59636.09404.27752.45832.4647
H162.84614.14044.43933.90603.40672.14361.07962.16293.43062.82004.97415.48524.98564.28322.4647

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.768 N1 C2 H11 120.397
N1 C8 C7 130.297 N1 C8 C9 107.394
C2 N1 C8 109.120 C2 N1 H10 125.304
C2 C3 C9 106.854 C2 C3 H12 126.112
C3 C2 H11 129.835 C3 C9 C4 134.162
C3 C9 C8 106.864 C4 C5 C6 120.976
C4 C5 H14 119.830 C4 C9 C8 118.974
C5 C4 C9 119.056 C5 C4 H13 120.567
C5 C6 C7 121.291 C5 C6 H15 119.279
C6 C5 H14 119.194 C6 C7 C8 117.395
C6 C7 H16 121.179 C7 C6 H15 119.430
C7 C8 C9 122.309 C8 N1 H10 125.575
C8 C7 H16 121.426 C9 C3 H12 127.034
C9 C4 H13 120.377
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability