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

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A'
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-323.631518
Energy at 298.15K-323.638128
HF Energy-323.631518
Nuclear repulsion energy274.381390
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 B3LYPultrafine/aug-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' 3651 3533 97.55      
2 A' 3210 3106 0.48      
3 A' 3209 3105 5.57      
4 A' 3191 3087 4.28      
5 A' 3190 3087 2.29      
6 A' 1698 1643 551.37      
7 A' 1660 1606 33.63      
8 A' 1623 1570 6.56      
9 A' 1527 1477 87.22      
10 A' 1438 1392 0.18      
11 A' 1417 1371 0.05      
12 A' 1262 1221 10.96      
13 A' 1251 1210 0.39      
14 A' 1203 1164 18.14      
15 A' 1076 1041 2.02      
16 A' 1024 991 0.48      
17 A' 1000 968 57.76      
18 A' 813 787 5.27      
19 A' 627 606 1.44      
20 A' 523 506 8.73      
21 A' 458 443 4.94      
22 A" 982 950 0.00      
23 A" 977 946 0.28      
24 A" 867 839 63.71      
25 A" 813 787 0.00      
26 A" 732 708 17.51      
27 A" 547 529 40.14      
28 A" 444 429 50.29      
29 A" 426 413 0.00      
30 A" 161 156 0.74      

Unscaled Zero Point Vibrational Energy (zpe) 20499.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 19833.7 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.19131 0.09062 0.06149

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 -1.725 0.000
C2 -1.189 -1.045 0.000
C3 -1.227 0.304 0.000
C4 0.000 1.112 0.000
C5 1.227 0.304 0.000
C6 1.189 -1.045 0.000
O7 -0.000 2.336 0.000
H8 -2.078 -1.660 0.000
H9 -2.174 0.824 0.000
H10 2.174 0.824 0.000
H11 2.078 -1.660 0.000
H12 0.000 -2.728 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.36952.37112.83622.37111.36954.06052.07923.34933.34932.07921.0036
C21.36951.34962.46222.76682.37753.58341.08132.11203.84653.32422.0610
C32.37111.34961.46852.45362.76682.37312.14061.07983.43983.84453.2715
C42.83622.46221.46851.46852.46221.22433.46382.19252.19253.46383.8399
C52.37112.76682.45361.46851.34962.37313.84453.43981.07982.14063.2715
C61.36952.37752.76682.46221.34963.58343.32423.84652.11201.08132.0610
O74.06053.58342.37311.22432.37313.58344.50362.64792.64794.50365.0641
H82.07921.08132.14063.46383.84453.32424.50362.48514.92384.15632.3368
H93.34932.11201.07982.19253.43983.84652.64792.48514.34714.92384.1642
H103.34933.84653.43982.19251.07982.11202.64794.92384.34712.48514.1642
H112.07923.32423.84453.46382.14061.08134.50364.15634.92382.48512.3368
H121.00362.06103.27153.83993.27152.06105.06412.33684.16424.16422.3368

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 121.388 N1 C2 H8 115.567
N1 C6 C5 121.388 N1 C6 H11 115.567
C2 N1 C6 120.458 C2 N1 H12 119.771
C2 C3 C4 121.725 C2 C3 H9 120.357
C3 C2 H8 123.045 C3 C4 C5 113.317
C3 C4 O7 123.341 C4 C3 H9 117.918
C4 C5 C6 121.725 C4 C5 H10 117.918
C5 C4 O7 123.342 C5 C6 H11 123.045
C6 N1 H12 119.771 C6 C5 H10 120.357
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.015      
2 C -0.422      
3 C -0.281      
4 C 0.551      
5 C -0.281      
6 C -0.422      
7 O -0.852      
8 H 0.621      
9 H 0.238      
10 H 0.238      
11 H 0.621      
12 H 0.003      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 -6.948 0.000 6.948
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.878 0.000 0.000
y 0.000 -43.215 0.000
z 0.000 0.000 -43.213
Traceless
 xyz
x 8.336 0.000 0.000
y 0.000 -4.169 0.000
z 0.000 0.000 -4.167
Polar
3z2-r2-8.334
x2-y28.336
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.099 0.000 0.000
y 0.000 14.173 0.000
z 0.000 0.000 6.425


<r2> (average value of r2) Å2
<r2> 178.491
(<r2>)1/2 13.360