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

using model chemistry: MP3=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-248.776256
Energy at 298.15K-248.784259
HF Energy-247.858840
Nuclear repulsion energy223.941843
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 MP3=FULL/6-31+G**
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 3365 3135 1.26      
2 A 3355 3125 5.98      
3 A 3343 3115 3.24      
4 A 3334 3106 1.62      
5 A 3242 3021 12.13      
6 A 3215 2995 19.34      
7 A 3134 2920 59.24      
8 A 1612 1501 0.06      
9 A 1606 1496 55.65      
10 A 1574 1466 9.02      
11 A 1545 1439 12.21      
12 A 1512 1408 16.27      
13 A 1477 1376 7.45      
14 A 1473 1372 0.59      
15 A 1367 1273 44.25      
16 A 1341 1250 0.25      
17 A 1182 1101 6.31      
18 A 1145 1067 28.79      
19 A 1144 1066 8.51      
20 A 1109 1033 0.76      
21 A 1098 1023 8.00      
22 A 1012 943 8.57      
23 A 904 842 0.24      
24 A 812 757 0.07      
25 A 802 747 0.47      
26 A 729 679 149.14      
27 A 689 642 5.32      
28 A 680 634 0.09      
29 A 597 557 7.39      
30 A 592 552 0.00      
31 A 361 336 0.53      
32 A 177 165 4.14      
33 A 106 99 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 24816.6 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 23119.1 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 MP3=FULL/6-31+G**
ABC
0.29067 0.11896 0.08583

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.072 -0.000 0.028
H2 2.457 -0.882 -0.477
H3 2.457 0.882 -0.476
H4 2.423 -0.000 1.059
C5 -1.491 0.714 0.016
H6 -2.350 1.361 0.025
C7 -1.491 -0.714 0.016
H8 -2.350 -1.361 0.025
C9 -0.173 -1.118 -0.014
H10 0.259 -2.103 -0.025
C11 -0.173 1.118 -0.014
H12 0.259 2.103 -0.025
N13 0.626 0.000 -0.042

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.08651.08651.08953.63454.62723.63454.62722.50852.77742.50852.77741.4477
H21.08651.76401.77174.28695.32813.98234.85682.68052.55463.33583.73412.0777
H31.08651.76401.77173.98214.85664.28695.32813.33593.73432.68032.55422.0777
H41.08951.77171.77174.11385.07064.11375.07043.02373.20653.02403.20702.1080
C53.63454.28693.98214.11381.07531.42822.24582.25713.31671.37902.23472.2356
H64.62725.32814.85665.07061.07532.24582.72183.29934.33692.19112.71313.2736
C73.63453.98234.28694.11371.42822.24581.07531.37902.23472.25713.31672.2356
H84.62724.85685.32815.07042.24582.72181.07532.19112.71313.29934.33693.2736
C92.50852.68053.33593.02372.25713.29931.37902.19111.07582.23543.24951.3744
H102.77742.55463.73433.20653.31674.33692.23472.71311.07583.24954.20592.1349
C112.50853.33582.68033.02401.37902.19112.25713.29932.23543.24951.07581.3744
H122.77743.73412.55423.20702.23472.71313.31674.33693.24954.20591.07582.1349
N131.44772.07772.07772.10802.23563.27362.23563.27361.37442.13491.37442.1349

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 125.444 C1 N13 C11 125.444
H2 C1 H3 108.543 H2 C1 H4 109.016
H2 C1 N13 109.313 H3 C1 H4 109.016
H3 C1 N13 109.311 H4 C1 N13 111.589
C5 C7 H8 126.979 C5 C7 C9 107.017
C5 C11 H12 130.695 C5 C11 N13 108.568
H6 C5 C7 126.979 H6 C5 C11 125.999
C7 C5 C11 107.017 C7 C9 H10 130.695
C7 C9 N13 108.568 H8 C7 C9 125.999
C9 N13 C11 108.825 H10 C9 N13 120.735
H12 C11 N13 120.735
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability