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All results from a given calculation for C8H7N (Indole)

using model chemistry: B3PW91/6-31G(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 B3PW91/6-31G(2df,p)
 hartrees
Energy at 0K-363.709484
Energy at 298.15K-363.717722
HF Energy-363.709484
Nuclear repulsion energy401.318393
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 B3PW91/6-31G(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' 3711 3568 70.20      
2 A' 3276 3149 3.63      
3 A' 3256 3130 0.72      
4 A' 3208 3084 17.66      
5 A' 3196 3073 29.63      
6 A' 3185 3062 2.81      
7 A' 3179 3056 1.38      
8 A' 1674 1609 2.87      
9 A' 1629 1567 1.95      
10 A' 1563 1503 6.50      
11 A' 1530 1471 4.25      
12 A' 1489 1431 22.78      
13 A' 1458 1402 11.84      
14 A' 1387 1333 34.99      
15 A' 1379 1326 4.82      
16 A' 1312 1261 8.66      
17 A' 1266 1217 10.06      
18 A' 1227 1180 3.57      
19 A' 1171 1126 1.01      
20 A' 1145 1101 1.15      
21 A' 1114 1071 21.88      
22 A' 1092 1050 4.05      
23 A' 1040 1000 4.57      
24 A' 908 873 6.08      
25 A' 881 847 0.32      
26 A' 776 746 2.60      
27 A' 613 589 1.09      
28 A' 548 527 0.06      
29 A' 402 386 3.70      
30 A" 963 926 0.02      
31 A" 919 884 1.49      
32 A" 864 831 1.05      
33 A" 848 815 2.47      
34 A" 788 758 9.77      
35 A" 759 730 65.58      
36 A" 736 708 28.72      
37 A" 619 595 5.30      
38 A" 586 563 0.70      
39 A" 434 417 0.12      
40 A" 408 393 72.25      
41 A" 246 237 0.04      
42 A" 218 209 8.93      

Unscaled Zero Point Vibrational Energy (zpe) 28500.2 cm-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 27400.1 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 B3PW91/6-31G(2df,p)
ABC
0.13020 0.05486 0.03860

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.088 1.551 0.000
C2 -2.241 0.801 0.000
C3 -1.924 -0.528 0.000
C4 0.423 -1.676 0.000
C5 1.777 -1.393 0.000
C6 2.243 -0.067 0.000
C7 1.364 1.003 0.000
C8 0.000 0.714 0.000
C9 -0.495 -0.617 0.000
H10 -1.050 2.554 0.000
H11 -3.206 1.286 0.000
H12 -2.626 -1.348 0.000
H13 0.074 -2.705 0.000
H14 2.497 -2.206 0.000
H15 3.312 0.122 0.000
H16 1.725 2.027 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.37542.24053.56374.10843.70362.51251.37312.24791.00372.13443.28144.41135.19314.62662.8527
C21.37541.36623.63814.57854.56763.61052.24272.24972.11931.08012.18284.20085.61165.59474.1508
C32.24051.36622.61283.80094.19243.62632.28941.43183.20332.22151.07972.95414.72835.27614.4539
C43.56373.63812.61281.38362.42972.83942.42721.40164.47964.68483.06721.08602.14013.40323.9254
C54.10844.57853.80091.38361.40562.43132.75632.40094.85545.65804.40402.15021.08562.15683.4205
C63.70364.56764.19242.42971.40561.38482.37522.79274.20905.61485.03523.41542.15431.08562.1572
C72.51253.61053.62632.83942.43131.38481.39412.46532.86944.57864.63093.92543.40312.13821.0860
C81.37312.24272.28942.42722.75632.37521.39411.41962.11893.25683.33853.41903.84183.36472.1678
C92.24792.24971.43181.40162.40092.79272.46531.41963.21943.31272.25342.16343.38723.87803.4520
H101.00372.11933.20334.47964.85544.20902.86942.11893.21942.50124.20795.37735.93644.99442.8243
H112.13441.08012.22154.68485.65805.61484.57863.25683.31272.50122.69675.16546.68726.62154.9860
H123.28142.18281.07973.06724.40405.03524.63093.33852.25344.20792.69673.02175.19456.11785.5062
H134.41134.20082.95411.08602.15023.41543.92543.41902.16345.37735.16543.02172.47394.29895.0114
H145.19315.61164.72832.14011.08562.15433.40313.84183.38725.93646.68725.19452.47392.46724.3031
H154.62665.59475.27613.40322.15681.08562.13823.36473.87804.99446.62156.11784.29892.46722.4797
H162.85274.15084.45393.92543.42052.15721.08602.16783.45202.82434.98605.50625.01144.30312.4797

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.611 N1 C2 H11 120.269
N1 C8 C7 130.447 N1 C8 C9 107.194
C2 N1 C8 109.373 C2 N1 H10 125.216
C2 C3 C9 107.009 C2 C3 H12 125.962
C3 C2 H11 130.121 C3 C9 C4 134.482
C3 C9 C8 106.813 C4 C5 C6 121.172
C4 C5 H14 119.675 C4 C9 C8 118.705
C5 C4 C9 119.091 C5 C4 H13 120.597
C5 C6 C7 121.215 C5 C6 H15 119.389
C6 C5 H14 119.153 C6 C7 C8 117.459
C6 C7 H16 121.166 C7 C6 H15 119.396
C7 C8 C9 122.359 C8 N1 H10 125.411
C8 C7 H16 121.376 C9 C3 H12 127.030
C9 C4 H13 120.312
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.422      
2 C -0.064      
3 C -0.324      
4 C -0.268      
5 C -0.146      
6 C -0.140      
7 C -0.278      
8 C 0.339      
9 C 0.275      
10 H 0.282      
11 H 0.149      
12 H 0.127      
13 H 0.119      
14 H 0.117      
15 H 0.119      
16 H 0.114      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.914 1.984 0.000 2.184
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.839 -2.133 0.000
y -2.133 -41.277 0.000
z 0.000 0.000 -55.890
Traceless
 xyz
x 2.744 -2.133 0.000
y -2.133 9.588 0.000
z 0.000 0.000 -12.332
Polar
3z2-r2-24.664
x2-y2-4.563
xy-2.133
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 18.144 -1.477 0.000
y -1.477 14.648 0.000
z 0.000 0.000 5.397


<r2> (average value of r2) Å2
<r2> 280.280
(<r2>)1/2 16.742