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

using model chemistry: B3LYP/SDD

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/SDD
 hartrees
Energy at 0K-249.439931
Energy at 298.15K-249.447931
Nuclear repulsion energy221.395232
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/SDD
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 3176 1.78      
2 A 3289 3161 9.66      
3 A 3274 3147 5.66      
4 A 3263 3136 2.46      
5 A 3158 3036 19.24      
6 A 3128 3007 31.91      
7 A 3045 2927 71.71      
8 A 1550 1490 1.82      
9 A 1541 1481 35.27      
10 A 1531 1472 8.85      
11 A 1517 1458 16.36      
12 A 1470 1413 9.33      
13 A 1429 1374 2.53      
14 A 1396 1342 0.10      
15 A 1316 1265 52.46      
16 A 1306 1255 0.00      
17 A 1153 1108 3.91      
18 A 1122 1079 25.02      
19 A 1117 1074 18.06      
20 A 1084 1042 8.72      
21 A 1061 1020 8.82      
22 A 980 942 12.12      
23 A 917 881 0.02      
24 A 891 857 0.00      
25 A 866 833 0.74      
26 A 751 722 181.20      
27 A 731 703 0.01      
28 A 669 643 4.08      
29 A 629 605 0.00      
30 A 621 597 17.32      
31 A 355 341 1.17      
32 A 202 195 5.95      
33 A 64 61 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 24364.3 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 23421.4 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 B3LYP/SDD
ABC
0.28443 0.11605 0.08375

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.097 0.000 0.019
H2 2.485 -0.887 -0.493
H3 2.485 0.887 -0.492
H4 2.468 -0.001 1.053
C5 -1.508 0.718 0.011
H6 -2.372 1.368 0.017
C7 -1.508 -0.718 0.011
H8 -2.372 -1.368 0.017
C9 -0.176 -1.133 -0.010
H10 0.250 -2.126 -0.017
C11 -0.176 1.133 -0.010
H12 0.250 2.126 -0.018
N13 0.634 -0.000 -0.028

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.09521.09521.09833.67584.67403.67584.67402.54022.81652.54022.81651.4643
H21.09521.77421.78204.33325.37964.02844.90812.71652.59983.37593.78142.1053
H31.09521.77421.78204.02824.90794.33325.37973.37613.78182.71622.59922.1052
H41.09831.78201.78204.17235.13534.17215.13503.06663.25303.06703.25372.1290
C53.67584.33324.02824.17231.08111.43692.25812.28023.34361.39442.25182.2590
H64.67405.37964.90795.13531.08112.25812.73513.32774.36812.20862.72983.3027
C73.67584.02844.33324.17211.43692.25811.08111.39442.25182.28023.34362.2590
H84.67404.90815.37975.13502.25812.73511.08112.20862.72983.32774.36813.3027
C92.54022.71653.37613.06662.28023.32771.39442.20861.08082.26523.28611.3926
H102.81652.59983.78183.25303.34364.36812.25182.72981.08083.28624.25152.1601
C112.54023.37592.71623.06701.39442.20862.28023.32772.26523.28621.08081.3926
H122.81653.78142.59923.25372.25182.72983.34364.36813.28614.25151.08082.1601
N131.46432.10532.10522.12902.25903.30272.25903.30271.39262.16011.39262.1601

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 125.520 C1 N13 C11 125.519
H2 C1 H3 108.191 H2 C1 H4 108.665
H2 C1 N13 109.840 H3 C1 H4 108.665
H3 C1 N13 109.838 H4 C1 N13 111.565
C5 C7 H8 126.897 C5 C7 C9 107.278
C5 C11 H12 130.515 C5 C11 N13 108.300
H6 C5 C7 126.898 H6 C5 C11 125.822
C7 C5 C11 107.278 C7 C9 H10 130.514
C7 C9 N13 108.300 H8 C7 C9 125.822
C9 N13 C11 108.842 H10 C9 N13 121.186
H12 C11 N13 121.184
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.554      
2 H 0.217      
3 H 0.217      
4 H 0.225      
5 C -0.284      
6 H 0.236      
7 C -0.284      
8 H 0.236      
9 C -0.208      
10 H 0.242      
11 C -0.208      
12 H 0.242      
13 N -0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.337 0.000 0.023 2.337
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.845 0.000 -0.080
y 0.000 -32.746 -0.000
z -0.080 -0.000 -40.329
Traceless
 xyz
x 5.692 0.000 -0.080
y 0.000 2.841 -0.000
z -0.080 -0.000 -8.533
Polar
3z2-r2-17.067
x2-y21.900
xy0.000
xz-0.080
yz-0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.230 0.005 0.037
y 0.005 8.985 -0.003
z 0.037 -0.003 4.383


<r2> (average value of r2) Å2
<r2> 145.857
(<r2>)1/2 12.077