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All results from a given calculation for C5H7N (1H-Pyrrole, 1-methyl-)

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-247.992917
Energy at 298.15K 
HF Energy-247.992917
Nuclear repulsion energy222.691081
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 M06-2X/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 3325 3149 0.93      
2 A 3309 3134 2.27      
3 A 3264 3091 0.04      
4 A 3259 3087 0.08      
5 A 3134 2968 5.31      
6 A 3124 2959 16.02      
7 A 3058 2896 28.56      
8 A 1579 1495 11.63      
9 A 1562 1480 0.00      
10 A 1559 1477 8.53      
11 A 1548 1466 34.69      
12 A 1477 1399 16.09      
13 A 1421 1346 5.55      
14 A 1406 1332 0.05      
15 A 1338 1267 54.11      
16 A 1320 1251 0.02      
17 A 1166 1104 5.87      
18 A 1125 1066 11.97      
19 A 1124 1065 24.79      
20 A 1086 1029 2.12      
21 A 1076 1020 4.58      
22 A 1010 957 12.30      
23 A 963 912 0.02      
24 A 923 875 0.08      
25 A 905 857 1.57      
26 A 780 739 106.11      
27 A 750 710 0.06      
28 A 682 646 4.83      
29 A 647 613 0.01      
30 A 645 611 28.12      
31 A 356 338 0.95      
32 A 201 190 6.09      
33 A 49i 47i 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 24536.4 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 23240.9 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 M06-2X/3-21G*
ABC
0.28677 0.11763 0.08478

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.088 -0.000 0.020
H2 2.464 -0.887 -0.495
H3 2.464 0.888 -0.494
H4 2.451 -0.000 1.052
C5 -1.494 0.716 0.011
H6 -2.359 1.357 0.017
C7 -1.494 -0.716 0.011
H8 -2.359 -1.357 0.017
C9 -0.178 -1.128 -0.010
H10 0.252 -2.115 -0.019
C11 -0.178 1.128 -0.010
H12 0.252 2.115 -0.019
N13 0.625 0.000 -0.027

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.09231.09231.09403.65344.65023.65344.65022.53182.80052.53182.80051.4636
H21.09231.77501.78304.30045.34443.99394.87292.69692.57343.35803.75862.0942
H31.09231.77501.78303.99384.87284.30045.34453.35813.75882.69672.57312.0942
H41.09401.78301.78304.14295.10474.14275.10453.05183.23283.05203.23322.1206
C53.65344.30043.99384.14291.07691.43222.24672.26563.32631.37912.23782.2378
H64.65025.34444.87285.10471.07692.24672.71463.30684.34472.19342.71973.2793
C73.65343.99394.30044.14271.43222.24671.07691.37912.23782.26563.32632.2378
H84.65024.87295.34455.10452.24672.71461.07692.19342.71973.30684.34473.2793
C92.53182.69693.35813.05182.26563.30681.37912.19341.07652.25593.27091.3851
H102.80052.57343.75883.23283.32634.34472.23782.71971.07653.27094.22902.1472
C112.53183.35802.69673.05201.37912.19342.26563.30682.25593.27091.07651.3851
H122.80053.75862.57313.23322.23782.71973.32634.34473.27094.22901.07652.1472
N131.46362.09422.09422.12062.23783.27932.23783.27931.38512.14721.38512.1472

picture of 1H-Pyrrole, 1-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N13 C9 125.420 C1 N13 C11 125.421
H2 C1 H3 108.673 H2 C1 H4 109.282
H2 C1 N13 109.180 H3 C1 H4 109.282
H3 C1 N13 109.179 H4 C1 N13 111.204
C5 C7 H8 126.542 C5 C7 C9 107.374
C5 C11 H12 130.964 C5 C11 N13 108.102
H6 C5 C7 126.542 H6 C5 C11 126.081
C7 C5 C11 107.374 C7 C9 H10 130.964
C7 C9 N13 108.102 H8 C7 C9 126.081
C9 N13 C11 109.046 H10 C9 N13 120.933
H12 C11 N13 120.933
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.370      
2 H 0.222      
3 H 0.222      
4 H 0.226      
5 C -0.280      
6 H 0.194      
7 C -0.280      
8 H 0.194      
9 C 0.071      
10 H 0.215      
11 C 0.071      
12 H 0.215      
13 N -0.700      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.331 0.000 0.006 2.331
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.871 0.000 -0.079
y 0.000 -32.587 0.000
z -0.079 0.000 -40.400
Traceless
 xyz
x 5.622 0.000 -0.079
y 0.000 3.048 0.000
z -0.079 0.000 -8.671
Polar
3z2-r2-17.341
x2-y21.716
xy0.000
xz-0.079
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.644 -0.000 0.006
y -0.000 8.232 0.000
z 0.006 0.000 3.263


<r2> (average value of r2) Å2
<r2> 144.341
(<r2>)1/2 12.014