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

using model chemistry: BLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31G*
 hartrees
Energy at 0K-249.357593
Energy at 298.15K-249.365366
HF Energy-249.357593
Nuclear repulsion energy221.679323
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 BLYP/6-31G*
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 3194 3168 1.39      
2 A 3187 3161 13.22      
3 A 3174 3148 10.08      
4 A 3163 3137 2.96      
5 A 3061 3036 15.35      
6 A 3028 3003 26.57      
7 A 2962 2938 71.48      
8 A 1523 1511 1.28      
9 A 1504 1492 17.22      
10 A 1499 1487 4.51      
11 A 1479 1467 13.29      
12 A 1431 1419 23.10      
13 A 1392 1381 6.39      
14 A 1362 1351 0.02      
15 A 1279 1269 42.71      
16 A 1269 1259 0.36      
17 A 1124 1115 7.51      
18 A 1087 1078 22.55      
19 A 1087 1078 8.94      
20 A 1057 1049 1.65      
21 A 1039 1030 5.26      
22 A 955 948 7.91      
23 A 861 854 0.00      
24 A 817 811 0.10      
25 A 755 749 0.22      
26 A 699 693 76.84      
27 A 653 648 4.97      
28 A 622 617 0.02      
29 A 603 598 0.00      
30 A 593 588 3.36      
31 A 349 346 0.50      
32 A 179 177 2.95      
33 A 92 91 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 23538.6 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 23347.9 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 BLYP/6-31G*
ABC
0.28519 0.11652 0.08411

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.093 0.000 0.028
H2 2.489 -0.891 -0.483
H3 2.489 0.891 -0.482
H4 2.460 -0.000 1.070
C5 -1.505 0.719 0.017
H6 -2.376 1.373 0.025
C7 -1.505 -0.719 0.017
H8 -2.376 -1.373 0.025
C9 -0.177 -1.127 -0.015
H10 0.261 -2.124 -0.026
C11 -0.177 1.127 -0.015
H12 0.261 2.124 -0.026
N13 0.633 0.000 -0.041

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.10051.10041.10463.66934.67493.66934.67492.53512.80542.53512.80551.4616
H21.10051.78231.78984.33545.38974.02904.91492.71732.58733.37653.77662.1057
H31.10041.78231.78984.02894.91474.33545.38973.37663.77692.71712.58692.1057
H41.10461.78981.78984.16495.13424.16485.13393.06603.24713.06633.24772.1378
C53.66934.33544.02894.16491.08881.43802.26572.27453.34711.38962.25712.2565
H64.67495.38974.91475.13421.08882.26572.74563.32954.37972.21252.74203.3078
C73.66934.02904.33544.16481.43802.26571.08881.38962.25712.27453.34712.2565
H84.67494.91495.38975.13392.26572.74561.08882.21252.74203.32954.37973.3078
C92.53512.71733.37663.06602.27453.32951.38962.21251.08872.25463.28061.3885
H102.80542.58733.77693.24713.34714.37972.25712.74201.08873.28064.24782.1563
C112.53513.37652.71713.06631.38962.21252.27453.32952.25463.28061.08871.3885
H122.80553.77662.58693.24772.25712.74203.34714.37973.28064.24781.08872.1563
N131.46162.10572.10572.13782.25653.30782.25653.30781.38852.15631.38852.1563

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 125.593 C1 N13 C11 125.594
H2 C1 H3 108.151 H2 C1 H4 108.518
H2 C1 N13 109.743 H3 C1 H4 108.518
H3 C1 N13 109.741 H4 C1 N13 112.077
C5 C7 H8 126.905 C5 C7 C9 107.086
C5 C11 H12 130.823 C5 C11 N13 108.633
H6 C5 C7 126.905 H6 C5 C11 126.003
C7 C5 C11 107.086 C7 C9 H10 130.822
C7 C9 N13 108.633 H8 C7 C9 126.003
C9 N13 C11 108.560 H10 C9 N13 120.544
H12 C11 N13 120.544
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.297      
2 H 0.154      
3 H 0.154      
4 H 0.157      
5 C -0.152      
6 H 0.090      
7 C -0.152      
8 H 0.090      
9 C 0.025      
10 H 0.106      
11 C 0.025      
12 H 0.106      
13 N -0.307      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.054 0.000 0.007 2.054
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.655 0.000 -0.082
y 0.000 -33.203 0.000
z -0.082 0.000 -38.941
Traceless
 xyz
x 4.417 0.000 -0.082
y 0.000 2.095 0.000
z -0.082 0.000 -6.511
Polar
3z2-r2-13.023
x2-y21.548
xy0.000
xz-0.082
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.834 -0.000 0.017
y -0.000 9.267 0.000
z 0.017 0.000 4.164


<r2> (average value of r2) Å2
<r2> 145.432
(<r2>)1/2 12.060