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All results from a given calculation for C8H7N (Indole)

using model chemistry: mPW1PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/3-21G*
 hartrees
Energy at 0K-361.734172
Energy at 298.15K-361.742734
HF Energy-361.734172
Nuclear repulsion energy400.131782
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 mPW1PW91/3-21G*
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' 3658 3474 81.21      
2 A' 3325 3157 2.37      
3 A' 3302 3136 0.49      
4 A' 3247 3083 13.26      
5 A' 3235 3072 20.85      
6 A' 3224 3061 2.26      
7 A' 3216 3054 0.21      
8 A' 1675 1591 3.56      
9 A' 1630 1548 3.64      
10 A' 1567 1488 1.90      
11 A' 1551 1473 2.79      
12 A' 1504 1428 26.29      
13 A' 1459 1386 20.23      
14 A' 1412 1340 4.32      
15 A' 1381 1312 22.68      
16 A' 1321 1255 17.88      
17 A' 1312 1245 10.23      
18 A' 1251 1188 3.28      
19 A' 1225 1163 2.61      
20 A' 1175 1115 1.22      
21 A' 1132 1075 16.60      
22 A' 1104 1048 15.65      
23 A' 1052 999 4.93      
24 A' 935 888 7.09      
25 A' 912 866 0.28      
26 A' 787 748 1.63      
27 A' 639 607 1.16      
28 A' 568 540 0.06      
29 A' 410 390 4.69      
30 A" 1026 974 0.16      
31 A" 983 933 6.48      
32 A" 915 868 3.24      
33 A" 901 855 0.05      
34 A" 820 779 0.14      
35 A" 783 743 168.34      
36 A" 755 717 11.80      
37 A" 634 602 0.78      
38 A" 610 579 9.14      
39 A" 577 548 112.93      
40 A" 446 424 15.08      
41 A" 258 245 0.36      
42 A" 224 213 10.79      

Unscaled Zero Point Vibrational Energy (zpe) 29069.6 cm-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 27604.5 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 mPW1PW91/3-21G*
ABC
0.12961 0.05448 0.03835

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.101 1.557 0.000
C2 -2.260 0.787 0.000
C3 -1.924 -0.540 0.000
C4 0.431 -1.676 0.000
C5 1.787 -1.391 0.000
C6 2.250 -0.062 0.000
C7 1.366 1.007 0.000
C8 0.000 0.724 0.000
C9 -0.486 -0.616 0.000
H10 -1.073 2.565 0.000
H11 -3.231 1.251 0.000
H12 -2.608 -1.371 0.000
H13 0.080 -2.701 0.000
H14 2.507 -2.201 0.000
H15 3.316 0.129 0.000
H16 1.729 2.028 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16
N11.39162.25263.57704.12683.72132.52781.38062.25791.00872.15233.29284.41845.20904.64222.8687
C21.39161.36943.64784.59624.58953.63322.26122.26212.13821.07642.18584.20035.62595.61524.1775
C32.25261.36942.61373.80694.20103.63552.30171.43983.21982.21811.07642.94664.73125.28254.4648
C43.57703.64782.61371.38592.43222.84122.43781.40124.49944.68813.05401.08352.14143.40383.9244
C54.12684.59623.80691.38591.40782.43462.76872.40144.88155.67164.39522.15171.08322.15653.4193
C63.72134.58954.20102.43221.40781.38662.38322.79134.23555.63655.03153.41692.15441.08332.1534
C72.52783.63323.63552.84122.43461.38661.39532.46232.89424.60424.63143.92463.40432.13841.0832
C81.38062.26122.30172.43782.76872.38321.39531.42482.13103.27423.34513.42563.85173.36922.1654
C92.25792.26211.43981.40122.40142.79132.46231.42483.23453.32032.25272.16053.38633.87443.4485
H101.00872.13823.21984.49944.88154.23552.89422.13103.23452.52714.22495.39075.96025.01952.8525
H112.15231.07642.21814.68815.67165.63654.60423.27423.32032.52712.69525.15616.69656.64325.0206
H123.29282.18581.07643.05404.39525.03154.63143.34512.25274.22492.69522.99925.18186.11155.5099
H134.41844.20032.94661.08352.15173.41693.92463.42562.16055.39075.15612.99922.47784.29945.0078
H145.20905.62594.73122.14141.08322.15443.40433.85173.38635.96026.69655.18182.47782.46674.2993
H154.64225.61525.28253.40382.15651.08332.13843.36923.87445.01956.64326.11154.29942.46672.4746
H162.86874.17754.46483.92443.41932.15341.08322.16543.44852.85255.02065.50995.00784.29932.4746

picture of Indole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 109.346 N1 C2 H11 120.873
N1 C8 C7 131.178 N1 C8 C9 107.180
C2 N1 C8 109.307 C2 N1 H10 125.188
C2 C3 C9 107.240 C2 C3 H12 126.272
C3 C2 H11 129.781 C3 C9 C4 133.848
C3 C9 C8 106.927 C4 C5 C6 121.056
C4 C5 H14 119.783 C4 C9 C8 119.225
C5 C4 C9 118.989 C5 C4 H13 120.738
C5 C6 C7 121.206 C5 C6 H15 119.358
C6 C5 H14 119.161 C6 C7 C8 117.883
C6 C7 H16 120.858 C7 C6 H15 119.436
C7 C8 C9 121.642 C8 N1 H10 125.505
C8 C7 H16 121.259 C9 C3 H12 126.489
C9 C4 H13 120.274
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.845      
2 C 0.050      
3 C -0.262      
4 C -0.249      
5 C -0.226      
6 C -0.228      
7 C -0.221      
8 C 0.385      
9 C -0.052      
10 H 0.342      
11 H 0.240      
12 H 0.212      
13 H 0.215      
14 H 0.213      
15 H 0.216      
16 H 0.211      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.917 2.029 0.000 2.227
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.874 -2.348 0.000
y -2.348 -40.582 0.000
z 0.000 0.000 -58.670
Traceless
 xyz
x 4.752 -2.348 0.000
y -2.348 11.190 0.000
z 0.000 0.000 -15.942
Polar
3z2-r2-31.884
x2-y2-4.292
xy-2.348
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.674 -1.374 0.000
y -1.374 13.491 0.000
z 0.000 0.000 3.145


<r2> (average value of r2) Å2
<r2> 281.990
(<r2>)1/2 16.793