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

using model chemistry: wB97X-D/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 wB97X-D/6-31G*
 hartrees
Energy at 0K-249.394421
Energy at 298.15K-249.402430
HF Energy-249.394421
Nuclear repulsion energy 
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 wB97X-D/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 3309 3138 0.32      
2 A 3303 3133 8.03      
3 A 3285 3116 6.97      
4 A 3273 3105 3.41      
5 A 3183 3019 12.57      
6 A 3153 2991 21.69      
7 A 3076 2918 57.90      
8 A 1603 1520 1.16      
9 A 1588 1506 47.55      
10 A 1549 1469 6.91      
11 A 1528 1449 10.12      
12 A 1488 1411 12.34      
13 A 1463 1387 6.88      
14 A 1453 1378 0.20      
15 A 1359 1289 43.49      
16 A 1315 1248 0.48      
17 A 1161 1101 3.96      
18 A 1135 1077 27.76      
19 A 1127 1069 8.39      
20 A 1096 1040 0.06      
21 A 1085 1029 7.77      
22 A 997 945 8.39      
23 A 893 847 0.00      
24 A 892 846 0.08      
25 A 831 789 0.51      
26 A 742 704 93.29      
27 A 690 655 4.89      
28 A 688 653 0.04      
29 A 633 601 0.00      
30 A 624 592 9.70      
31 A 366 347 0.58      
32 A 187 177 3.76      
33 A 81 77 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 24576.1 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 23310.4 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 wB97X-D/6-31G*
ABC
0.29143 0.11930 0.08607

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.067 0.000 0.029
H2 2.457 -0.886 -0.478
H3 2.457 0.886 -0.477
H4 2.418 -0.000 1.066
C5 -1.486 0.709 0.017
H6 -2.349 1.360 0.026
C7 -1.486 -0.709 0.017
H8 -2.349 -1.360 0.026
C9 -0.174 -1.115 -0.016
H10 0.267 -2.102 -0.026
C11 -0.174 1.115 -0.016
H12 0.267 2.102 -0.026
N13 0.622 0.000 -0.042

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.09251.09251.09543.62324.62083.62324.62082.50292.76802.50292.76801.4469
H21.09251.77241.78054.28245.32913.97814.85572.68052.54563.33723.73232.0841
H31.09251.77241.78053.97804.85564.28255.32923.33733.73242.68042.54542.0841
H41.09541.78051.78054.10425.06524.10415.06513.02133.19963.02163.20002.1103
C53.62324.28243.97804.10421.08111.41852.24242.24783.31311.37442.23912.2248
H64.62085.32914.85565.06521.08112.24242.72093.29604.33972.18992.71933.2682
C73.62323.97814.28254.10411.41852.24241.08111.37442.23912.24783.31312.2248
H84.62084.85575.32925.06512.24242.72091.08112.18982.71933.29604.33973.2682
C92.50292.68053.33733.02132.24783.29601.37442.18981.08062.23013.24691.3698
H102.76802.54563.73243.19963.31314.33972.23912.71931.08063.24694.20382.1317
C112.50293.33722.68043.02161.37442.18992.24783.29602.23013.24691.08061.3698
H122.76803.73232.54543.20002.23912.71933.31314.33973.24694.20381.08062.1317
N131.44692.08412.08412.11032.22483.26822.22483.26821.36982.13171.36982.1317

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 125.374 C1 N13 C11 125.375
H2 C1 H3 108.411 H2 C1 H4 108.931
H2 C1 N13 109.521 H3 C1 H4 108.931
H3 C1 N13 109.520 H4 C1 N13 111.469
C5 C7 H8 127.040 C5 C7 C9 107.173
C5 C11 H12 131.212 C5 C11 N13 108.335
H6 C5 C7 127.040 H6 C5 C11 125.781
C7 C5 C11 107.173 C7 C9 H10 131.212
C7 C9 N13 108.335 H8 C7 C9 125.781
C9 N13 C11 108.984 H10 C9 N13 120.453
H12 C11 N13 120.453
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.364      
2 H 0.188      
3 H 0.188      
4 H 0.190      
5 C -0.231      
6 H 0.158      
7 C -0.231      
8 H 0.158      
9 C -0.004      
10 H 0.169      
11 C -0.004      
12 H 0.169      
13 N -0.386      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.141 0.000 0.013 2.141
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.938 0.000 -0.087
y 0.000 -32.403 0.000
z -0.087 0.000 -39.041
Traceless
 xyz
x 4.784 0.000 -0.087
y 0.000 2.586 0.000
z -0.087 0.000 -7.370
Polar
3z2-r2-14.740
x2-y21.465
xy0.000
xz-0.087
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.255 0.000 0.003
y 0.000 8.888 0.000
z 0.003 0.000 4.128


<r2> (average value of r2) Å2
<r2> 142.363
(<r2>)1/2 11.932