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All results from a given calculation for C8H7N (Indole)

using model chemistry: MP2/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-31G(2df,p)
 hartrees
Energy at 0K-362.903533
Energy at 298.15K-362.911690
HF Energy-361.502741
Nuclear repulsion energy400.888645
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 MP2/6-31G(2df,p)
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' 3719 3512 91.92      
2 A' 3314 3130 0.92      
3 A' 3294 3111 0.21      
4 A' 3251 3071 10.88      
5 A' 3239 3060 16.29      
6 A' 3228 3049 0.61      
7 A' 3222 3043 1.48      
8 A' 1676 1583 4.88      
9 A' 1622 1532 2.20      
10 A' 1563 1476 3.06      
11 A' 1528 1443 10.71      
12 A' 1522 1438 1.87      
13 A' 1477 1395 7.05      
14 A' 1439 1359 63.21      
15 A' 1380 1303 7.66      
16 A' 1321 1248 5.95      
17 A' 1267 1197 11.24      
18 A' 1233 1165 2.52      
19 A' 1179 1113 1.18      
20 A' 1153 1089 2.74      
21 A' 1121 1058 13.73      
22 A' 1091 1031 3.89      
23 A' 1036 979 3.70      
24 A' 905 855 5.24      
25 A' 884 835 1.12      
26 A' 771 728 2.22      
27 A' 608 575 0.88      
28 A' 544 514 0.08      
29 A' 395 374 3.64      
30 A" 936 884 0.00      
31 A" 897 848 0.52      
32 A" 847 800 0.88      
33 A" 820 775 4.29      
34 A" 757 715 94.41      
35 A" 746 705 1.78      
36 A" 708 669 9.85      
37 A" 615 581 7.40      
38 A" 568 537 0.65      
39 A" 425 401 25.93      
40 A" 417 394 46.71      
41 A" 242 229 0.07      
42 A" 215 203 8.39      

Unscaled Zero Point Vibrational Energy (zpe) 28588.4 cm-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 27001.7 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 MP2/6-31G(2df,p)
ABC
0.12958 0.05483 0.03853

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.086 1.552 0.000
C2 -2.242 0.807 0.000
C3 -1.923 -0.530 0.000
C4 0.421 -1.682 0.000
C5 1.776 -1.397 0.000
C6 2.245 -0.067 0.000
C7 1.367 1.006 0.000
C8 0.000 0.714 0.000
C9 -0.498 -0.618 0.000
H10 -1.045 2.557 0.000
H11 -3.204 1.295 0.000
H12 -2.627 -1.347 0.000
H13 0.071 -2.709 0.000
H14 2.494 -2.208 0.000
H15 3.313 0.120 0.000
H16 1.727 2.028 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.37482.24403.56814.10973.70442.51311.37202.24901.00532.13333.28284.41555.19274.62662.8539
C21.37481.37463.64464.58254.57143.61372.24372.25212.11961.07882.18794.20845.61455.59704.1529
C32.24401.37462.61113.79904.19373.63012.29031.42733.20902.22961.07832.95344.72525.27604.4576
C43.56813.64462.61111.38532.43682.84932.43301.40544.48504.69023.06571.08472.13953.40803.9339
C54.10974.58253.79901.38531.40992.43692.75872.40374.85685.66084.40322.15161.08402.15933.4253
C63.70444.57144.19372.43681.40991.38672.37742.79844.20865.61705.03743.42152.15581.08392.1585
C72.51313.61373.63012.84932.43691.38671.39722.47282.86754.57974.63473.93393.40622.13841.0846
C81.37202.24372.29032.43302.75872.37741.39721.42292.11823.25623.33893.42393.84243.36582.1705
C92.24902.25211.42731.40542.40372.79842.47281.42293.22203.31382.24982.16653.38863.88213.4583
H101.00532.11963.20904.48504.85684.20862.86752.11823.22202.50074.21165.38265.93594.99312.8227
H112.13331.07882.22964.69025.66085.61704.57973.25623.31382.50072.70365.17246.68906.62204.9859
H123.28282.18791.07833.06574.40325.03744.63473.33892.24984.21162.70363.02235.19316.11835.5093
H134.41554.20842.95341.08472.15163.42153.93393.42392.16655.38265.17243.02232.47434.30285.0185
H145.19275.61454.72522.13951.08402.15583.40623.84243.38865.93596.68905.19312.47432.46844.3057
H154.62665.59705.27603.40802.15931.08392.13843.36583.88214.99316.62206.11834.30282.46842.4809
H162.85394.15294.45763.93393.42532.15851.08462.17053.45832.82274.98595.50935.01854.30572.4809

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.404 N1 C2 H11 120.313
N1 C8 C7 130.325 N1 C8 C9 107.146
C2 N1 C8 109.537 C2 N1 H10 125.165
C2 C3 C9 106.969 C2 C3 H12 125.816
C3 C2 H11 130.283 C3 C9 C4 134.372
C3 C9 C8 106.944 C4 C5 C6 121.331
C4 C5 H14 119.602 C4 C9 C8 118.685
C5 C4 C9 118.929 C5 C4 H13 120.686
C5 C6 C7 121.234 C5 C6 H15 119.391
C6 C5 H14 119.067 C6 C7 C8 117.292
C6 C7 H16 121.234 C7 C6 H15 119.375
C7 C8 C9 122.529 C8 N1 H10 125.298
C8 C7 H16 121.475 C9 C3 H12 127.215
C9 C4 H13 120.385
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability