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

using model chemistry: B97D3/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 B97D3/cc-pVTZ
 hartrees
Energy at 0K-249.402862
Energy at 298.15K-249.410720
HF Energy-249.402862
Nuclear repulsion energy223.348077
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 B97D3/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 3213 3168 1.79      
2 A 3204 3159 9.79      
3 A 3192 3148 6.67      
4 A 3183 3138 2.13      
5 A 3075 3032 14.74      
6 A 3042 2999 24.04      
7 A 2974 2932 72.58      
8 A 1516 1495 0.70      
9 A 1502 1481 25.46      
10 A 1482 1461 5.93      
11 A 1462 1441 9.48      
12 A 1419 1399 15.61      
13 A 1390 1370 3.73      
14 A 1360 1341 0.10      
15 A 1292 1274 40.42      
16 A 1268 1250 0.11      
17 A 1120 1105 5.19      
18 A 1087 1071 24.99      
19 A 1084 1068 9.85      
20 A 1069 1054 0.09      
21 A 1039 1024 7.39      
22 A 972 958 9.52      
23 A 881 869 0.00      
24 A 835 824 0.11      
25 A 779 768 0.04      
26 A 698 688 104.52      
27 A 661 652 6.20      
28 A 643 634 0.01      
29 A 611 603 0.00      
30 A 604 596 7.39      
31 A 353 348 0.58      
32 A 182 179 2.70      
33 A 72 71 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 23630.2 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 23299.4 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 B97D3/cc-pVTZ
ABC
0.28898 0.11847 0.08543

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.074 0.000 0.026
H2 2.463 -0.887 -0.480
H3 2.463 0.887 -0.479
H4 2.429 -0.000 1.064
C5 -1.492 0.712 0.016
H6 -2.356 1.361 0.022
C7 -1.492 -0.712 0.015
H8 -2.356 -1.361 0.022
C9 -0.173 -1.123 -0.014
H10 0.266 -2.109 -0.023
C11 -0.173 1.123 -0.014
H12 0.266 2.109 -0.023
N13 0.625 0.000 -0.040

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.09281.09281.09683.63674.63463.63674.63462.51252.77872.51252.77871.4507
H21.09281.77381.78074.29495.34143.99024.86862.68762.55573.34743.74352.0880
H31.09281.77381.78073.99014.86854.29495.34143.34753.74362.68752.55542.0879
H41.09681.78071.78074.12155.08344.12135.08333.03263.21103.03283.21142.1153
C53.63674.29493.99014.12151.08071.42322.24532.25943.32421.38192.24642.2342
H64.63465.34144.86855.08341.08072.24532.72173.30674.34972.19622.72733.2776
C73.63673.99024.29494.12131.42322.24531.08071.38192.24642.25943.32422.2342
H84.63464.86865.34145.08332.24532.72171.08072.19622.72733.30674.34973.2776
C92.51252.68763.34753.03262.25943.30671.38192.19621.08012.24523.26171.3777
H102.77872.55573.74363.21103.32424.34972.24642.72731.08013.26174.21872.1397
C112.51253.34742.68753.03281.38192.19622.25943.30672.24523.26171.08011.3777
H122.77873.74352.55543.21142.24642.72733.32424.34973.26174.21871.08012.1397
N131.45072.08802.08792.11532.23423.27762.23423.27761.37772.13971.37772.1397

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 125.274 C1 N13 C11 125.274
H2 C1 H3 108.470 H2 C1 H4 108.855
H2 C1 N13 109.561 H3 C1 H4 108.855
H3 C1 N13 109.560 H4 C1 N13 111.481
C5 C7 H8 126.946 C5 C7 C9 107.310
C5 C11 H12 131.285 C5 C11 N13 108.093
H6 C5 C7 126.946 H6 C5 C11 125.738
C7 C5 C11 107.309 C7 C9 H10 131.285
C7 C9 N13 108.093 H8 C7 C9 125.738
C9 N13 C11 109.193 H10 C9 N13 120.622
H12 C11 N13 120.621
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.173      
2 H 0.090      
3 H 0.090      
4 H 0.093      
5 C -0.140      
6 H 0.090      
7 C -0.140      
8 H 0.090      
9 C -0.147      
10 H 0.084      
11 C -0.147      
12 H 0.084      
13 N 0.125      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.100 0.000 0.003 2.100
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.070 0.000 -0.101
y 0.000 -33.570 0.000
z -0.101 0.000 -39.600
Traceless
 xyz
x 4.515 0.000 -0.101
y 0.000 2.265 0.000
z -0.101 0.000 -6.780
Polar
3z2-r2-13.560
x2-y21.500
xy0.000
xz-0.101
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.898 -0.000 0.043
y -0.000 10.225 0.000
z 0.043 0.000 5.979


<r2> (average value of r2) Å2
<r2> 143.810
(<r2>)1/2 11.992