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

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G*
 hartrees
Energy at 0K-248.843466
Energy at 298.15K-248.851355
HF Energy-247.883415
Nuclear repulsion energy223.647749
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 MP2=FULL/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 3294 3120 1.75      
2 A 3285 3111 5.98      
3 A 3274 3101 2.93      
4 A 3265 3092 1.21      
5 A 3202 3033 9.27      
6 A 3177 3009 16.47      
7 A 3089 2926 48.34      
8 A 1569 1486 35.23      
9 A 1557 1475 9.31      
10 A 1552 1470 1.80      
11 A 1528 1448 13.32      
12 A 1486 1407 10.47      
13 A 1459 1382 0.16      
14 A 1450 1373 5.69      
15 A 1339 1268 36.74      
16 A 1298 1230 0.06      
17 A 1164 1103 6.26      
18 A 1124 1065 19.79      
19 A 1122 1063 8.58      
20 A 1106 1047 4.48      
21 A 1076 1019 12.32      
22 A 993 941 5.36      
23 A 885 839 0.00      
24 A 763 723 0.19      
25 A 738 699 0.54      
26 A 699 662 135.24      
27 A 680 644 7.20      
28 A 622 589 0.01      
29 A 609 577 4.41      
30 A 581 550 0.01      
31 A 359 340 0.67      
32 A 186 177 3.97      
33 A 101 96 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 24315.5 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 23029.2 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 MP2=FULL/6-311G*
ABC
0.29045 0.11869 0.08568

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.071 -0.000 0.031
H2 -2.458 0.886 -0.473
H3 -2.458 -0.885 -0.475
H4 -2.412 -0.001 1.069
C5 1.493 -0.709 0.018
H6 2.356 -1.361 0.025
C7 1.493 0.709 0.018
H8 2.356 1.361 0.025
C9 0.169 1.119 -0.016
H10 -0.269 2.108 -0.027
C11 0.169 -1.119 -0.016
H12 -0.269 -2.108 -0.027
N13 -0.623 0.000 -0.046

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.09011.09011.09273.63414.63143.63414.63142.50402.77332.50392.77331.4495
H21.09011.77041.77924.28935.33583.98574.86292.67622.54603.33573.73492.0814
H31.09011.77041.77923.98614.86344.28935.33573.33543.73432.67692.54722.0815
H41.09271.77921.77924.10595.06714.10635.06773.01553.20003.01463.19852.1079
C53.63414.28933.98614.10591.08151.41792.24282.25773.32281.38712.25052.2333
H64.63145.33584.86345.06711.08152.24282.72263.30724.35052.20102.72963.2764
C73.63413.98574.28934.10631.41792.24281.08151.38712.25052.25773.32282.2333
H84.63144.86295.33575.06772.24282.72261.08152.20102.72963.30714.35053.2764
C92.50402.67623.33543.01552.25773.30721.38712.20101.08132.23783.25601.3712
H102.77332.54603.73433.20003.32284.35052.25052.72961.08133.25604.21502.1372
C112.50393.33572.67693.01461.38712.20102.25773.30712.23783.25601.08131.3712
H122.77333.73492.54723.19852.25052.72963.32284.35053.25604.21501.08132.1372
N131.44952.08142.08152.10792.23333.27642.23333.27641.37122.13721.37122.1372

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 125.146 C1 N13 C11 125.145
H2 C1 H3 108.594 H2 C1 H4 109.198
H2 C1 N13 109.269 H3 C1 H4 109.200
H3 C1 N13 109.277 H4 C1 N13 111.258
C5 C7 H8 127.100 C5 C7 C9 107.191
C5 C11 H12 131.085 C5 C11 N13 108.122
H6 C5 C7 127.100 H6 C5 C11 125.701
C7 C5 C11 107.190 C7 C9 H10 131.086
C7 C9 N13 108.121 H8 C7 C9 125.700
C9 N13 C11 109.371 H10 C9 N13 120.792
H12 C11 N13 120.792
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability