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All results from a given calculation for C5H5NO (4(1H)-Pryidinone)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A'
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-323.362261
Energy at 298.15K-323.368788
HF Energy-323.362261
Nuclear repulsion energy274.040060
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 M06-2X/6-31G*
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' 3682 3487 113.83      
2 A' 3267 3093 2.80      
3 A' 3265 3092 8.34      
4 A' 3245 3073 0.32      
5 A' 3245 3073 0.95      
6 A' 1806 1710 539.18      
7 A' 1729 1637 26.05      
8 A' 1669 1581 1.54      
9 A' 1577 1494 130.49      
10 A' 1455 1378 0.52      
11 A' 1436 1360 0.30      
12 A' 1282 1214 10.69      
13 A' 1258 1192 1.19      
14 A' 1214 1149 16.85      
15 A' 1093 1035 2.04      
16 A' 1035 980 10.53      
17 A' 1004 951 46.48      
18 A' 829 785 3.75      
19 A' 625 592 0.81      
20 A' 520 493 7.79      
21 A' 461 436 6.20      
22 A" 989 937 0.08      
23 A" 987 935 0.00      
24 A" 862 816 76.29      
25 A" 816 773 0.00      
26 A" 728 689 9.92      
27 A" 520 493 33.72      
28 A" 425 402 0.00      
29 A" 422 399 89.53      
30 A" 163 154 0.74      

Unscaled Zero Point Vibrational Energy (zpe) 20803.9 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 19701.3 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 M06-2X/6-31G*
ABC
0.19064 0.09045 0.06134

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.728 0.000 0.000
C2 1.046 1.189 0.000
C3 -0.306 1.230 0.000
C4 -1.115 0.000 0.000
C5 -0.306 -1.230 0.000
C6 1.046 -1.189 0.000
O7 -2.338 0.000 0.000
H8 1.664 2.082 0.000
H9 -0.828 2.179 0.000
H10 -0.828 -2.180 0.000
H11 1.664 -2.082 0.000
H12 2.736 0.000 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.37122.37672.84332.37671.37124.06592.08263.35903.35902.08261.0080
C21.37121.35222.46682.77132.37893.58671.08552.11923.85503.32902.0668
C32.37671.35221.47242.45972.77132.37532.14621.08373.44913.85313.2811
C42.84332.46681.47241.47242.46681.22263.47252.19842.19843.47253.8513
C52.37672.77132.45971.47241.35222.37533.85313.44911.08372.14623.2811
C61.37122.37892.77132.46681.35223.58673.32903.85502.11921.08552.0668
O74.06593.58672.37531.22262.37533.58674.51112.65152.65154.51115.0740
H82.08261.08552.14623.47253.85313.32904.51112.49414.93644.16322.3413
H93.35902.11921.08372.19843.44913.85502.65152.49414.35904.93644.1776
H103.35903.85503.44912.19841.08372.11922.65154.93644.35902.49414.1776
H112.08263.32903.85313.47252.14621.08554.51114.16324.93642.49412.3413
H121.00802.06683.28113.85133.28112.06685.07402.34134.17764.17762.3413

picture of 4(1H)-Pryidinone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 121.549 N1 C2 H8 115.437
N1 C6 C5 121.549 N1 C6 H11 115.437
C2 N1 C6 120.329 C2 N1 H12 119.836
C2 C3 C4 121.639 C2 C3 H9 120.517
C3 C2 H8 123.014 C3 C4 C5 113.295
C3 C4 O7 123.353 C4 C3 H9 117.843
C4 C5 C6 121.639 C4 C5 H10 117.843
C5 C4 O7 123.353 C5 C6 H11 123.014
C6 N1 H12 119.836 C6 C5 H10 120.517
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.654      
2 C 0.076      
3 C -0.264      
4 C 0.451      
5 C -0.264      
6 C 0.076      
7 O -0.550      
8 H 0.196      
9 H 0.183      
10 H 0.183      
11 H 0.196      
12 H 0.370      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  6.688 0.000 0.000 6.688
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.568 0.000 0.000
y 0.000 -33.775 0.000
z 0.000 0.000 -42.462
Traceless
 xyz
x -2.450 0.000 0.000
y 0.000 7.740 0.000
z 0.000 0.000 -5.290
Polar
3z2-r2-10.580
x2-y2-6.793
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.185 0.000 0.000
y 0.000 9.033 0.000
z 0.000 0.000 3.356


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