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

using model chemistry: B2PLYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-249.345133
Energy at 298.15K-249.353153
HF Energy-249.009779
Nuclear repulsion energy224.226461
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 B2PLYP/cc-pVTZ
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 3282 3149 1.07      
2 A 3273 3140 4.68      
3 A 3262 3130 3.02      
4 A 3253 3121 1.77      
5 A 3152 3024 10.72      
6 A 3124 2997 17.72      
7 A 3055 2931 57.12      
8 A 1554 1491 1.27      
9 A 1549 1486 32.25      
10 A 1528 1466 6.35      
11 A 1506 1444 11.03      
12 A 1462 1402 14.73      
13 A 1427 1369 5.51      
14 A 1412 1355 0.03      
15 A 1326 1273 40.59      
16 A 1305 1252 0.12      
17 A 1156 1109 5.50      
18 A 1113 1068 23.39      
19 A 1113 1067 8.49      
20 A 1086 1042 1.08      
21 A 1067 1024 8.43      
22 A 988 948 8.12      
23 A 889 853 0.02      
24 A 869 834 0.10      
25 A 821 788 0.57      
26 A 733 704 111.01      
27 A 689 661 0.02      
28 A 674 647 5.39      
29 A 627 602 0.00      
30 A 622 597 8.60      
31 A 356 341 0.54      
32 A 191 183 3.06      
33 A 82 79 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 24272.1 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 23286.7 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 B2PLYP/cc-pVTZ
ABC
0.29183 0.11920 0.08604

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.067 -0.000 0.026
H2 2.454 -0.882 -0.478
H3 2.454 0.882 -0.477
H4 2.421 -0.000 1.058
C5 -1.487 0.709 0.016
H6 -2.346 1.356 0.023
C7 -1.487 -0.709 0.016
H8 -2.346 -1.356 0.023
C9 -0.173 -1.116 -0.014
H10 0.262 -2.099 -0.023
C11 -0.173 1.116 -0.014
H12 0.262 2.099 -0.023
N13 0.623 0.000 -0.040

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.08711.08711.09023.62434.61673.62434.61672.50372.76922.50372.76921.4459
H21.08711.76401.77104.27885.31973.97574.84922.67842.54843.33353.72822.0792
H31.08711.76401.77103.97564.84904.27885.31973.33363.72842.67832.54802.0791
H41.09021.77101.77104.10605.06274.10585.06253.02063.19913.02083.19952.1065
C53.62434.27883.97564.10601.07521.41872.23712.24953.30921.37562.23462.2266
H64.61675.31974.84905.06271.07522.23712.71273.29174.32972.18592.71213.2644
C73.62433.97574.27884.10581.41872.23711.07521.37562.23462.24953.30922.2266
H84.61674.84925.31975.06252.23712.71271.07522.18592.71213.29174.32973.2644
C92.50372.67843.33363.02062.24953.29171.37562.18591.07522.23293.24531.3716
H102.76922.54843.72843.19913.30924.32972.23462.71211.07523.24534.19892.1303
C112.50373.33352.67833.02081.37562.18592.24953.29172.23293.24531.07521.3716
H122.76923.72822.54803.19952.23462.71213.30924.32973.24534.19891.07522.1303
N131.44592.07922.07912.10652.22663.26442.22663.26441.37162.13031.37162.1303

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 125.384 C1 N13 C11 125.385
H2 C1 H3 108.461 H2 C1 H4 108.860
H2 C1 N13 109.525 H3 C1 H4 108.860
H3 C1 N13 109.523 H4 C1 N13 111.554
C5 C7 H8 126.994 C5 C7 C9 107.215
C5 C11 H12 131.116 C5 C11 N13 108.294
H6 C5 C7 126.994 H6 C5 C11 125.786
C7 C5 C11 107.215 C7 C9 H10 131.116
C7 C9 N13 108.294 H8 C7 C9 125.785
C9 N13 C11 108.979 H10 C9 N13 120.590
H12 C11 N13 120.589
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.195      
2 H 0.104      
3 H 0.104      
4 H 0.106      
5 C -0.187      
6 H 0.133      
7 C -0.187      
8 H 0.133      
9 C -0.165      
10 H 0.128      
11 C -0.165      
12 H 0.128      
13 N 0.062      


Electric dipole moments


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 11.450 -0.000 0.033
y -0.000 9.878 0.000
z 0.033 0.000 5.844


<r2> (average value of r2) Å2
<r2> 143.014
(<r2>)1/2 11.959