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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-249.420983
Energy at 298.15K-249.428987
Nuclear repulsion energy224.745086
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 B1B95/6-311G**
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 3278 3147 1.29      
2 A 3269 3139 6.60      
3 A 3257 3127 4.17      
4 A 3246 3117 2.19      
5 A 3152 3026 12.27      
6 A 3121 2996 20.92      
7 A 3047 2925 60.01      
8 A 1573 1510 0.69      
9 A 1556 1494 45.44      
10 A 1516 1456 6.86      
11 A 1487 1427 11.58      
12 A 1453 1395 3.02      
13 A 1442 1385 11.87      
14 A 1423 1366 0.62      
15 A 1340 1287 38.62      
16 A 1285 1234 0.11      
17 A 1139 1093 5.24      
18 A 1110 1066 26.21      
19 A 1104 1060 10.51      
20 A 1090 1047 0.04      
21 A 1064 1022 8.27      
22 A 988 948 8.85      
23 A 881 846 0.01      
24 A 876 841 0.11      
25 A 824 791 1.01      
26 A 729 700 110.48      
27 A 688 661 0.01      
28 A 678 651 5.52      
29 A 627 602 0.00      
30 A 622 597 9.40      
31 A 351 337 0.53      
32 A 195 187 3.55      
33 A 80 77 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 24244.0 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 23276.7 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 B1B95/6-311G**
ABC
0.29327 0.11983 0.08650

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.062 -0.000 0.025
H2 2.449 -0.882 -0.483
H3 2.449 0.883 -0.482
H4 2.422 -0.000 1.057
C5 -1.484 0.707 0.015
H6 -2.344 1.356 0.021
C7 -1.484 -0.707 0.015
H8 -2.344 -1.356 0.021
C9 -0.173 -1.112 -0.013
H10 0.262 -2.098 -0.022
C11 -0.173 1.112 -0.013
H12 0.262 2.098 -0.022
N13 0.621 -0.000 -0.037

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.08921.08921.09273.61534.60993.61534.60992.49652.76452.49652.76451.4425
H21.08921.76521.77444.27105.31413.96804.84282.67372.54423.32793.72542.0787
H31.08921.76521.77443.96794.84264.27105.31423.32803.72552.67352.54382.0787
H41.09271.77441.77444.10345.06214.10325.06193.01873.19783.01893.19822.1070
C53.61534.27103.96794.10341.07781.41442.23582.24273.30441.37222.23262.2205
H64.60995.31414.84265.06211.07782.23582.71283.28784.32762.18502.71013.2607
C73.61533.96804.27104.10321.41442.23581.07781.37222.23262.24273.30442.2205
H84.60994.84285.31425.06192.23582.71281.07782.18502.71013.28784.32763.2607
C92.49652.67373.32803.01872.24273.28781.37222.18501.07762.22473.23981.3666
H102.76452.54423.72553.19783.30444.32762.23262.71011.07763.23984.19612.1285
C112.49653.32792.67353.01891.37222.18502.24273.28782.22473.23981.07761.3666
H122.76453.72542.54383.19822.23262.71013.30444.32763.23984.19611.07762.1285
N131.44252.07872.07872.10702.22053.26072.22053.26071.36662.12851.36662.1285

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 125.406 C1 N13 C11 125.406
H2 C1 H3 108.253 H2 C1 H4 108.825
H2 C1 N13 109.594 H3 C1 H4 108.825
H3 C1 N13 109.592 H4 C1 N13 111.681
C5 C7 H8 127.038 C5 C7 C9 107.172
C5 C11 H12 130.998 C5 C11 N13 108.341
H6 C5 C7 127.038 H6 C5 C11 125.784
C7 C5 C11 107.172 C7 C9 H10 130.998
C7 C9 N13 108.341 H8 C7 C9 125.784
C9 N13 C11 108.970 H10 C9 N13 120.660
H12 C11 N13 120.660
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.188      
2 H 0.132      
3 H 0.132      
4 H 0.143      
5 C -0.201      
6 H 0.097      
7 C -0.201      
8 H 0.097      
9 C 0.062      
10 H 0.111      
11 C 0.062      
12 H 0.111      
13 N -0.355      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.193 0.000 0.006 2.193
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.417 0.000 -0.077
y 0.000 -32.972 0.000
z -0.077 0.000 -39.633
Traceless
 xyz
x 4.885 0.000 -0.077
y 0.000 2.553 0.000
z -0.077 0.000 -7.438
Polar
3z2-r2-14.876
x2-y21.555
xy0.000
xz-0.077
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.905 -0.000 0.033
y -0.000 9.425 0.000
z 0.033 0.000 5.095


<r2> (average value of r2) Å2
<r2> 142.113
(<r2>)1/2 11.921