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

using model chemistry: B3LYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-249.567376
Energy at 298.15K-249.575380
Nuclear repulsion energy224.186707
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 B3LYP/6-311+G(3df,2p)
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 3256 3148 0.49      
2 A 3248 3141 3.34      
3 A 3237 3130 3.13      
4 A 3227 3120 2.20      
5 A 3118 3015 10.81      
6 A 3087 2986 18.13      
7 A 3024 2924 62.36      
8 A 1551 1500 0.19      
9 A 1541 1490 34.49      
10 A 1515 1465 7.78      
11 A 1494 1444 11.33      
12 A 1456 1408 13.97      
13 A 1417 1371 5.03      
14 A 1395 1349 0.08      
15 A 1319 1276 41.99      
16 A 1305 1262 0.07      
17 A 1147 1109 3.59      
18 A 1111 1075 26.89      
19 A 1109 1073 9.88      
20 A 1079 1043 0.91      
21 A 1063 1028 7.50      
22 A 988 956 9.51      
23 A 890 860 0.08      
24 A 889 859 0.05      
25 A 838 810 0.84      
26 A 732 708 122.69      
27 A 694 671 0.07      
28 A 673 651 5.38      
29 A 628 608 0.00      
30 A 619 599 9.77      
31 A 358 347 0.66      
32 A 191 184 3.05      
33 A 75 72 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 24135.3 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 23338.9 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 B3LYP/6-311+G(3df,2p)
ABC
0.29187 0.11911 0.08599

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.070 -0.000 0.025
H2 2.459 -0.882 -0.480
H3 2.458 0.883 -0.480
H4 2.427 -0.000 1.057
C5 -1.488 0.709 0.014
H6 -2.348 1.357 0.022
C7 -1.488 -0.709 0.014
H8 -2.347 -1.357 0.022
C9 -0.174 -1.116 -0.013
H10 0.258 -2.101 -0.023
C11 -0.174 1.116 -0.013
H12 0.258 2.101 -0.023
N13 0.623 0.000 -0.037

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.08851.08851.09213.62724.62093.62724.62092.50612.77502.50612.77501.4483
H21.08851.76491.77234.28375.32603.98074.85552.68402.55703.33783.73552.0845
H31.08851.76491.77233.98064.85534.28375.32603.33793.73572.68382.55662.0844
H41.09211.77231.77234.11295.07074.11275.07053.02583.20713.02603.20762.1103
C53.62724.28373.98064.11291.07671.41872.23852.24863.30891.37502.23302.2269
H64.62095.32604.85535.07071.07672.23852.71463.29244.33062.18702.71003.2661
C73.62723.98074.28374.11271.41872.23851.07681.37502.23302.24863.30892.2269
H84.62094.85555.32605.07052.23852.71461.07682.18702.71003.29244.33063.2661
C92.50612.68403.33793.02582.24863.29241.37502.18701.07652.23113.24601.3711
H102.77502.55703.73573.20713.30894.33062.23302.71001.07653.24604.20292.1329
C112.50613.33782.68383.02601.37502.18702.24863.29242.23113.24601.07651.3711
H122.77503.73552.55663.20762.23302.71003.30894.33063.24604.20291.07652.1329
N131.44832.08452.08442.11032.22693.26612.22693.26611.37112.13291.37112.1329

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 125.440 C1 N13 C11 125.440
H2 C1 H3 108.332 H2 C1 H4 108.737
H2 C1 N13 109.696 H3 C1 H4 108.736
H3 C1 N13 109.695 H4 C1 N13 111.577
C5 C7 H8 126.997 C5 C7 C9 107.183
C5 C11 H12 130.859 C5 C11 N13 108.366
H6 C5 C7 126.997 H6 C5 C11 125.816
C7 C5 C11 107.183 C7 C9 H10 130.859
C7 C9 N13 108.366 H8 C7 C9 125.816
C9 N13 C11 108.899 H10 C9 N13 120.773
H12 C11 N13 120.773
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.096      
2 H 0.143      
3 H 0.143      
4 H 0.147      
5 C -0.179      
6 H 0.152      
7 C -0.179      
8 H 0.152      
9 C 0.055      
10 H 0.157      
11 C 0.055      
12 H 0.157      
13 N -0.707      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.154 0.000 0.003 2.154
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.169 -0.000 0.041
y -0.000 10.664 0.000
z 0.041 0.000 7.185


<r2> (average value of r2) Å2
<r2> 143.357
(<r2>)1/2 11.973