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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-249.200512
Energy at 298.15K-249.208515
Nuclear repulsion energy224.303561
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 HSEh1PBE/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 3304 3142 1.07      
2 A 3296 3135 7.32      
3 A 3284 3123 4.97      
4 A 3273 3113 1.99      
5 A 3178 3022 11.19      
6 A 3146 2992 20.13      
7 A 3070 2920 60.30      
8 A 1596 1517 1.08      
9 A 1579 1501 43.54      
10 A 1543 1467 6.70      
11 A 1517 1442 12.18      
12 A 1477 1405 8.45      
13 A 1463 1392 10.47      
14 A 1446 1376 0.33      
15 A 1355 1288 40.04      
16 A 1305 1241 0.24      
17 A 1157 1101 6.33      
18 A 1126 1071 24.89      
19 A 1120 1065 9.96      
20 A 1102 1048 0.19      
21 A 1080 1027 6.86      
22 A 999 950 8.02      
23 A 887 844 0.00      
24 A 871 829 0.09      
25 A 813 773 0.17      
26 A 735 699 94.82      
27 A 687 654 5.09      
28 A 678 645 0.03      
29 A 630 599 0.00      
30 A 624 594 7.23      
31 A 361 344 0.55      
32 A 191 182 3.69      
33 A 92 87 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 24492.7 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 23292.5 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 HSEh1PBE/6-31G*
ABC
0.29181 0.11952 0.08622

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.024 0.001 0.002
H2 -2.394 1.007 -0.198
H3 -2.406 -0.668 -0.774
H4 -2.411 -0.331 0.969
C5 1.461 -0.689 -0.000
H6 2.295 -1.317 0.002
C7 1.465 0.686 0.001
H8 2.300 1.311 0.004
C9 0.159 1.085 -0.001
H10 -0.199 2.065 -0.002
C11 0.155 -1.086 0.000
H12 -0.209 -2.064 -0.003
N13 -0.610 0.002 -0.002

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.09021.09331.09243.55324.51643.55614.51862.43752.75552.43532.74961.4142
H21.09021.77131.77494.21655.23763.87774.70852.56172.44493.30423.77402.0572
H31.09331.77131.77453.94334.80854.17335.16383.20123.59652.70722.71432.0657
H41.09241.77491.77454.00794.90524.12275.08173.09023.40262.84482.96612.0727
C53.55324.21653.94334.00791.04411.37522.16892.20123.21561.36542.16312.1834
H64.51645.23764.80854.90521.04412.16832.62793.21514.20222.15312.61343.1907
C73.55613.87774.17334.12271.37522.16831.04301.36612.16092.20413.21942.1853
H84.51864.70855.16385.08172.16892.62791.04302.15342.61023.21694.20533.1914
C92.43752.56173.20123.09022.20123.21511.36612.15341.04272.17163.17061.3290
H102.75552.44493.59653.40263.21564.20222.16092.61021.04273.17094.12882.1042
C112.43533.30422.70722.84481.36542.15312.20413.21692.17163.17091.04321.3297
H122.74963.77402.71432.96612.16312.61343.21944.20533.17064.12881.04322.1039
N131.41422.05722.06572.07272.18343.19072.18533.19141.32902.10421.32972.1039

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 125.360 C1 N13 C11 125.110
H2 C1 H3 108.430 H2 C1 H4 108.821
H2 C1 N13 109.781 H3 C1 H4 108.559
H3 C1 N13 110.276 H4 C1 N13 110.917
C5 C7 H8 126.968 C5 C7 C9 106.830
C5 C11 H12 127.310 C5 C11 N13 108.217
H6 C5 C7 126.798 H6 C5 C11 126.131
C7 C5 C11 107.070 C7 C9 H10 127.041
C7 C9 N13 108.353 H8 C7 C9 126.202
C9 N13 C11 109.529 H10 C9 N13 124.606
H12 C11 N13 124.473
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.378      
2 H 0.192      
3 H 0.192      
4 H 0.194      
5 C -0.231      
6 H 0.156      
7 C -0.231      
8 H 0.156      
9 C 0.005      
10 H 0.167      
11 C 0.005      
12 H 0.167      
13 N -0.395      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.110 0.000 0.008 2.110
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.055 0.000 -0.090
y 0.000 -32.508 -0.000
z -0.090 -0.000 -39.110
Traceless
 xyz
x 4.754 0.000 -0.090
y 0.000 2.575 -0.000
z -0.090 -0.000 -7.329
Polar
3z2-r2-14.658
x2-y21.453
xy0.000
xz-0.090
yz-0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.340 -0.000 0.015
y -0.000 8.909 0.000
z 0.015 0.000 4.136


<r2> (average value of r2) Å2
<r2> 142.242
(<r2>)1/2 11.927