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All results from a given calculation for C8H7N (Indole)

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-363.760140
Energy at 298.15K-363.768417
HF Energy-363.760140
Nuclear repulsion energy400.953449
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 mPW1PW91/6-31+G**
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' 3735 3555 77.69      
2 A' 3305 3146 2.33      
3 A' 3286 3127 1.03      
4 A' 3238 3082 16.55      
5 A' 3227 3071 28.12      
6 A' 3216 3061 2.98      
7 A' 3210 3055 1.41      
8 A' 1694 1612 2.82      
9 A' 1650 1571 1.05      
10 A' 1578 1502 10.64      
11 A' 1545 1471 4.61      
12 A' 1506 1433 24.82      
13 A' 1475 1404 13.58      
14 A' 1406 1338 38.89      
15 A' 1394 1327 5.22      
16 A' 1320 1257 9.89      
17 A' 1277 1216 9.97      
18 A' 1239 1179 4.24      
19 A' 1181 1124 1.10      
20 A' 1154 1098 0.72      
21 A' 1125 1071 29.50      
22 A' 1099 1046 5.42      
23 A' 1047 997 7.72      
24 A' 914 870 6.46      
25 A' 888 846 0.49      
26 A' 782 744 2.72      
27 A' 618 588 1.43      
28 A' 553 526 0.06      
29 A' 405 386 4.66      
30 A" 987 940 0.03      
31 A" 948 902 2.30      
32 A" 877 834 2.80      
33 A" 864 822 0.25      
34 A" 789 751 12.59      
35 A" 758 721 119.76      
36 A" 734 699 28.77      
37 A" 620 590 8.08      
38 A" 588 559 0.82      
39 A" 434 413 1.38      
40 A" 412 392 77.67      
41 A" 247 235 0.15      
42 A" 216 206 12.47      

Unscaled Zero Point Vibrational Energy (zpe) 28769.8 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 27383.1 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 mPW1PW91/6-31+G**
ABC
0.12997 0.05475 0.03852

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.088 1.553 0.000
C2 -2.243 0.804 0.000
C3 -1.925 -0.527 0.000
C4 0.422 -1.679 0.000
C5 1.778 -1.397 0.000
C6 2.246 -0.069 0.000
C7 1.366 1.003 0.000
C8 0.000 0.714 0.000
C9 -0.495 -0.616 0.000
H10 -1.050 2.557 0.000
H11 -3.208 1.286 0.000
H12 -2.629 -1.345 0.000
H13 0.071 -2.706 0.000
H14 2.496 -2.210 0.000
H15 3.314 0.119 0.000
H16 1.729 2.026 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.37622.24223.56724.11353.70782.51551.37442.24841.00452.13693.28284.41385.19734.63022.8571
C21.37621.36803.64174.58394.57263.61452.24452.25152.12051.07962.18384.20375.61625.59904.1558
C32.24221.36802.61463.80464.19653.63002.29061.43323.20572.22131.07962.95534.73125.27954.4581
C43.56723.64172.61461.38552.43302.84332.42931.40384.48384.68723.06921.08522.14143.40583.9286
C54.11354.58393.80461.38551.40812.43532.76002.40394.86115.66294.40792.15101.08482.15843.4233
C63.70784.57264.19652.43301.40811.38662.37842.79504.21365.62025.03963.41802.15621.08482.1575
C72.51553.61453.63002.84332.43531.38661.39672.46682.87244.58364.63483.92853.40642.13911.0853
C81.37442.24452.29062.42932.76002.37841.39671.41862.12103.25923.33973.42023.84473.36722.1708
C92.24842.25151.43321.40382.40392.79502.46681.41863.22053.31372.25562.16553.38973.87963.4534
H101.00452.12053.20574.48384.86114.21362.87242.12103.22052.50504.20995.38065.94134.99852.8292
H112.13691.07962.22134.68725.66295.62024.58363.25923.31372.50502.69485.16666.69106.62644.9929
H123.28282.18381.07963.06924.40795.03964.63483.33972.25564.20992.69483.02385.19796.12155.5104
H134.41384.20372.95531.08522.15103.41803.92853.42022.16555.38065.16663.02382.47494.30105.0138
H145.19735.61624.73122.14141.08482.15623.40643.84473.38975.94136.69105.19792.47492.46924.3052
H154.63025.59905.27953.40582.15841.08482.13913.36723.87964.99856.62646.12154.30102.46922.4793
H162.85714.15584.45813.92863.42332.15751.08532.17083.45342.82924.99295.51045.01384.30522.4793

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.579 N1 C2 H11 120.466
N1 C8 C7 130.402 N1 C8 C9 107.216
C2 N1 C8 109.373 C2 N1 H10 125.195
C2 C3 C9 106.956 C2 C3 H12 125.903
C3 C2 H11 129.955 C3 C9 C4 134.324
C3 C9 C8 106.876 C4 C5 C6 121.125
C4 C5 H14 119.697 C4 C9 C8 118.800
C5 C4 C9 119.046 C5 C4 H13 120.574
C5 C6 C7 121.234 C5 C6 H15 119.381
C6 C5 H14 119.179 C6 C7 C8 117.413
C6 C7 H16 121.086 C7 C6 H15 119.386
C7 C8 C9 122.382 C8 N1 H10 125.432
C8 C7 H16 121.500 C9 C3 H12 127.141
C9 C4 H13 120.379
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.259      
2 C -0.129      
3 C 0.097      
4 C -0.684      
5 C 0.072      
6 C -0.476      
7 C 0.182      
8 C -1.618      
9 C 1.553      
10 H 0.321      
11 H 0.163      
12 H 0.163      
13 H 0.158      
14 H 0.153      
15 H 0.154      
16 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.878 2.000 0.000 2.184
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.771 -2.111 0.000
y -2.111 -41.932 0.000
z 0.000 0.000 -58.504
Traceless
 xyz
x 3.447 -2.111 0.000
y -2.111 10.705 0.000
z 0.000 0.000 -14.153
Polar
3z2-r2-28.305
x2-y2-4.839
xy-2.111
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 19.332 -1.552 0.000
y -1.552 15.612 0.000
z 0.000 0.000 8.056


<r2> (average value of r2) Å2
<r2> 281.630
(<r2>)1/2 16.782