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

using model chemistry: wB97X-D/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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-323.512744
Energy at 298.15K-323.519408
HF Energy-323.512744
Nuclear repulsion energy275.117568
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 wB97X-D/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 A1 3699 3539 103.77      
2 A1 3244 3104 0.05      
3 A1 3215 3076 3.83      
4 A1 1749 1673 671.28      
5 A1 1701 1627 1.08      
6 A1 1449 1386 0.02      
7 A1 1213 1160 20.04      
8 A1 1037 992 2.46      
9 A1 1011 967 60.70      
10 A1 821 785 7.06      
11 A1 526 504 8.35      
12 A2 999 955 0.00      
13 A2 819 784 0.00      
14 A2 432 414 0.00      
15 B1 995 952 0.01      
16 B1 879 841 66.12      
17 B1 741 708 19.82      
18 B1 557 533 42.52      
19 B1 449 430 52.31      
20 B1 160 153 0.74      
21 B2 3243 3103 3.66      
22 B2 3214 3075 3.45      
23 B2 1648 1577 3.18      
24 B2 1563 1495 108.60      
25 B2 1429 1367 0.00      
26 B2 1275 1220 11.65      
27 B2 1266 1211 0.05      
28 B2 1093 1046 2.16      
29 B2 629 602 1.25      
30 B2 463 443 5.19      

Unscaled Zero Point Vibrational Energy (zpe) 20760.4 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 19859.4 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 wB97X-D/aug-cc-pVTZ
ABC
0.19205 0.09120 0.06184

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.714
C2 0.000 1.185 -1.039
C3 0.000 1.222 0.305
C4 0.000 0.000 1.099
C5 0.000 -1.222 0.305
C6 0.000 -1.185 -1.039
O7 0.000 0.000 2.324
H8 0.000 2.074 -1.652
H9 0.000 2.170 0.821
H10 0.000 -2.170 0.821
H11 0.000 -2.074 -1.652
H12 0.000 0.000 -2.716

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.36372.36012.81272.36011.36374.03792.07493.33713.33712.07491.0019
C21.36371.34472.44432.75692.36993.56571.07982.10493.83653.31612.0532
C32.36011.34471.45712.44412.75692.35992.13451.07963.43153.83333.2588
C42.81272.44431.45711.45712.44431.22523.44502.18822.18823.44503.8146
C52.36012.75692.44411.45711.34472.35993.83333.43151.07962.13453.2588
C61.36372.36992.75692.44431.34473.56573.31613.83652.10491.07982.0532
O74.03793.56572.35991.22522.35993.56574.48432.64012.64014.48435.0398
H82.07491.07982.13453.44503.83333.31614.48432.47484.91234.14792.3309
H93.33712.10491.07962.18823.43153.83652.64012.47484.34104.91234.1496
H103.33713.83653.43152.18821.07962.10492.64014.91234.34102.47484.1496
H112.07493.31613.83333.44502.13451.07984.48434.14794.91232.47482.3309
H121.00192.05323.25883.81463.25882.05325.03982.33094.14964.14962.3309

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 121.242 N1 C2 H8 115.754
N1 C6 C5 121.242 N1 C6 H11 115.754
C2 N1 C6 120.675 C2 N1 H12 119.663
C2 C3 C4 121.421 C2 C3 H9 120.117
C3 C2 H8 123.004 C3 C4 C5 113.999
C3 C4 O7 123.001 C4 C3 H9 118.462
C4 C5 C6 121.421 C4 C5 H10 118.462
C5 C4 O7 123.001 C5 C6 H11 123.004
C6 N1 H12 119.663 C6 C5 H10 120.117
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.014      
2 C -0.440      
3 C -0.410      
4 C 0.647      
5 C -0.410      
6 C -0.440      
7 O -0.971      
8 H 0.635      
9 H 0.407      
10 H 0.407      
11 H 0.635      
12 H -0.047      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -6.957 6.957
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.931 0.000 0.000
y 0.000 -34.235 0.000
z 0.000 0.000 -42.368
Traceless
 xyz
x -4.630 0.000 0.000
y 0.000 8.415 0.000
z 0.000 0.000 -3.785
Polar
3z2-r2-7.569
x2-y2-8.696
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.399 0.000 0.000
y 0.000 10.768 0.000
z 0.000 0.000 13.928


<r2> (average value of r2) Å2
<r2> 177.297
(<r2>)1/2 13.315