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All results from a given calculation for C5H5NO (3(6H)-Pyridinone)

using model chemistry: LSDA/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/6-311G**
 hartrees
Energy at 0K-321.791748
Energy at 298.15K-321.798020
Nuclear repulsion energy273.177121
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 LSDA/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' 3114 3075 1.54      
2 A' 3071 3033 6.57      
3 A' 3024 2987 16.53      
4 A' 2919 2883 0.61      
5 A' 1737 1716 217.56      
6 A' 1683 1663 6.67      
7 A' 1649 1629 13.60      
8 A' 1382 1365 9.60      
9 A' 1330 1313 33.06      
10 A' 1311 1295 12.60      
11 A' 1286 1271 8.11      
12 A' 1242 1227 3.83      
13 A' 1114 1101 1.05      
14 A' 1019 1007 18.02      
15 A' 953 942 16.62      
16 A' 897 886 10.39      
17 A' 775 765 5.15      
18 A' 563 556 5.51      
19 A' 514 508 8.91      
20 A' 427 422 18.87      
21 A" 2929 2893 0.00      
22 A" 1177 1162 0.05      
23 A" 991 979 0.58      
24 A" 953 941 21.72      
25 A" 898 887 0.69      
26 A" 793 783 21.53      
27 A" 557 551 16.61      
28 A" 362 358 12.77      
29 A" 312 308 9.52      
30 A" 111 110 0.26      

Unscaled Zero Point Vibrational Energy (zpe) 19547.6 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 19307.2 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 LSDA/6-311G**
ABC
0.18113 0.09293 0.06210

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.262 -1.034 0.000
C2 -1.220 0.239 0.000
C3 0.000 1.081 0.000
C4 1.253 0.348 0.000
C5 1.234 -0.991 0.000
C6 -0.028 -1.748 0.000
O7 -0.084 2.298 0.000
H8 -2.166 0.805 0.000
H9 2.178 0.933 0.000
H10 2.166 -1.569 0.000
H11 -0.050 -2.447 0.863
H12 -0.050 -2.447 -0.863

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.27362.46232.86932.49581.42543.53402.04903.96233.46992.05212.0521
C21.27361.48182.47492.74452.31682.35141.10273.46763.83873.05463.0546
C32.46231.48181.45132.41132.82851.22052.18382.18273.42263.63253.6325
C42.86932.47491.45131.33942.45622.36443.44951.09452.12373.20283.2028
C52.49582.74452.41131.33941.47123.54353.84512.14351.09732.12462.1246
C61.42542.31682.82852.45621.47124.04633.32973.47182.20191.11121.1112
O73.53402.35141.22052.36443.54354.04632.56242.64184.47454.82374.8237
H82.04901.10272.18383.44953.84513.32972.56244.34604.94053.97493.9749
H93.96233.46762.18271.09452.14353.47182.64184.34602.50224.13984.1398
H103.46993.83873.42262.12371.09732.20194.47454.94052.50222.53582.5358
H112.05213.05463.63253.20282.12461.11124.82373.97494.13982.53581.7257
H122.05213.05463.63253.20282.12461.11124.82373.97494.13982.53581.7257

picture of 3(6H)-Pyridinone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 126.498 N1 C2 H8 118.962
N1 C6 C5 118.995 N1 C6 H11 107.349
N1 C6 H12 107.349 C2 N1 C6 118.161
C2 C3 C4 115.083 C2 C3 O7 120.650
C3 N1 H8 57.023 C3 C4 C5 119.496
C3 C4 H9 117.367 C4 C3 O7 124.267
C4 C5 C6 121.767 C4 C5 H10 120.957
C5 C4 H9 123.137 C5 C6 H11 109.936
C5 C6 H12 109.936 C6 C5 H10 117.275
H11 C6 H12 101.884
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.233      
2 C -0.018      
3 C 0.089      
4 C -0.071      
5 C -0.199      
6 C -0.163      
7 O -0.270      
8 H 0.166      
9 H 0.147      
10 H 0.152      
11 H 0.200      
12 H 0.200      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.952 -3.353 0.000 3.880
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.204 -3.430 0.000
y -3.430 -44.125 0.000
z 0.000 0.000 -40.413
Traceless
 xyz
x 3.065 -3.430 0.000
y -3.430 -4.317 0.000
z 0.000 0.000 1.251
Polar
3z2-r22.503
x2-y24.921
xy-3.430
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.187 -0.742 0.000
y -0.742 13.321 0.000
z 0.000 0.000 4.876


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000