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All results from a given calculation for C8H7N (Indole)

using model chemistry: PBEPBE/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 PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-363.383964
Energy at 298.15K-363.391937
HF Energy-363.383964
Nuclear repulsion energy398.891289
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 PBEPBE/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' 3607 3570 56.18      
2 A' 3203 3170 3.27      
3 A' 3183 3151 0.79      
4 A' 3134 3102 17.25      
5 A' 3121 3089 29.24      
6 A' 3111 3079 2.70      
7 A' 3105 3073 2.23      
8 A' 1620 1604 2.50      
9 A' 1576 1560 1.96      
10 A' 1512 1497 4.61      
11 A' 1482 1467 3.18      
12 A' 1446 1431 17.33      
13 A' 1418 1404 4.36      
14 A' 1358 1344 36.32      
15 A' 1336 1322 5.19      
16 A' 1277 1264 7.81      
17 A' 1228 1215 9.67      
18 A' 1191 1179 2.87      
19 A' 1138 1127 0.89      
20 A' 1113 1102 0.96      
21 A' 1083 1072 18.61      
22 A' 1058 1047 4.21      
23 A' 1012 1001 4.46      
24 A' 881 872 5.84      
25 A' 857 848 0.29      
26 A' 755 748 1.99      
27 A' 595 589 1.04      
28 A' 534 528 0.05      
29 A' 390 386 3.35      
30 A" 916 907 0.01      
31 A" 871 862 1.21      
32 A" 828 819 1.13      
33 A" 793 785 5.57      
34 A" 757 749 5.39      
35 A" 729 721 53.26      
36 A" 704 696 34.77      
37 A" 599 592 5.67      
38 A" 566 561 0.73      
39 A" 418 413 0.02      
40 A" 388 384 63.51      
41 A" 237 235 0.02      
42 A" 210 208 8.45      

Unscaled Zero Point Vibrational Energy (zpe) 27669.2 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 27384.2 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 PBEPBE/6-31G(2df,p)
ABC
0.12855 0.05424 0.03814

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.096 1.558 0.000
C2 -2.256 0.803 0.000
C3 -1.932 -0.535 0.000
C4 0.427 -1.686 0.000
C5 1.790 -1.398 0.000
C6 2.257 -0.064 0.000
C7 1.370 1.012 0.000
C8 0.000 0.718 0.000
C9 -0.499 -0.623 0.000
H10 -1.058 2.569 0.000
H11 -3.227 1.293 0.000
H12 -2.638 -1.362 0.000
H13 0.076 -2.722 0.000
H14 2.515 -2.216 0.000
H15 3.333 0.128 0.000
H16 1.731 2.044 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.38382.25383.58374.13103.72492.52581.38072.26161.01202.14733.30184.43745.22314.65412.8684
C21.38381.37743.66024.60604.59583.63202.25792.26392.13381.08732.19884.22715.64625.62974.1755
C32.25381.37742.62483.82054.21543.64622.30321.43623.22512.24031.08702.96904.75395.30664.4797
C43.58373.66022.62481.39292.44512.85752.44201.40924.50684.71453.08181.09362.15403.42563.9511
C54.13104.60603.82051.39291.41302.44572.77162.41584.88345.69294.42772.16541.09322.17023.4421
C63.72494.59584.21542.44511.41301.39442.38882.81174.23375.64955.06383.43772.16711.09302.1728
C72.52583.63203.64622.85752.44571.39441.40082.48272.88464.60554.65773.95113.42462.15271.0936
C81.38072.25792.30322.44202.77162.38881.40081.43152.13183.27783.35953.44113.86463.38472.1800
C92.26162.26391.43621.40922.41582.81172.48271.43153.24123.33422.26312.17583.40833.90443.4762
H101.01202.13383.22514.50684.88344.23372.88462.13183.24122.51664.23665.41125.97185.02392.8380
H112.14731.08732.24034.71455.69295.64954.60553.27783.33422.51662.71955.19916.72926.66265.0144
H123.30182.19881.08703.08184.42775.06384.65773.35952.26314.23662.71953.03575.22296.15385.5393
H134.43744.22712.96901.09362.16543.43773.95113.44112.17585.41125.19913.03572.49044.32755.0447
H145.22315.64624.75392.15401.09322.16713.42463.86463.40835.97186.72925.22292.49042.48274.3313
H154.65415.62975.30663.42562.17021.09302.15273.38473.90445.02396.66266.15384.32752.48272.4973
H162.86844.17554.47973.95113.44212.17281.09362.18003.47622.83805.01445.53935.04474.33132.4973

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.425 N1 C2 H11 120.208
N1 C8 C7 130.478 N1 C8 C9 107.060
C2 N1 C8 109.519 C2 N1 H10 125.193
C2 C3 C9 107.132 C2 C3 H12 125.903
C3 C2 H11 130.368 C3 C9 C4 134.576
C3 C9 C8 106.865 C4 C5 C6 121.245
C4 C5 H14 119.610 C4 C9 C8 118.559
C5 C4 C9 119.119 C5 C4 H13 120.642
C5 C6 C7 121.185 C5 C6 H15 119.447
C6 C5 H14 119.144 C6 C7 C8 117.430
C6 C7 H16 121.217 C7 C6 H15 119.368
C7 C8 C9 122.462 C8 N1 H10 125.288
C8 C7 H16 121.353 C9 C3 H12 126.965
C9 C4 H13 120.239
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.384      
2 C -0.060      
3 C -0.306      
4 C -0.262      
5 C -0.119      
6 C -0.117      
7 C -0.260      
8 C 0.339      
9 C 0.311      
10 H 0.260      
11 H 0.127      
12 H 0.102      
13 H 0.094      
14 H 0.092      
15 H 0.094      
16 H 0.089      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.940 2.015 0.000 2.223
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.386 -2.163 0.000
y -2.163 -41.727 0.000
z 0.000 0.000 -55.895
Traceless
 xyz
x 2.425 -2.163 0.000
y -2.163 9.413 0.000
z 0.000 0.000 -11.838
Polar
3z2-r2-23.675
x2-y2-4.659
xy-2.163
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 18.857 -1.542 0.000
y -1.542 15.037 0.000
z 0.000 0.000 5.428


<r2> (average value of r2) Å2
<r2> 283.476
(<r2>)1/2 16.837