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

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-323.442234
Energy at 298.15K-323.448660
HF Energy-323.442234
Nuclear repulsion energy272.220673
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/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' 3214 3074 4.63      
2 A' 3175 3037 8.70      
3 A' 3142 3005 21.49      
4 A' 3040 2908 6.46      
5 A' 1819 1740 274.72      
6 A' 1746 1671 19.84      
7 A' 1712 1638 11.90      
8 A' 1433 1371 10.59      
9 A' 1427 1365 23.32      
10 A' 1393 1332 3.48      
11 A' 1354 1295 3.45      
12 A' 1286 1230 13.39      
13 A' 1174 1123 3.27      
14 A' 1037 992 13.11      
15 A' 975 932 17.44      
16 A' 900 861 6.69      
17 A' 769 736 7.42      
18 A' 575 550 5.18      
19 A' 524 501 8.19      
20 A' 448 428 20.63      
21 A" 3063 2929 4.27      
22 A" 1263 1208 0.11      
23 A" 1048 1002 1.97      
24 A" 994 951 24.32      
25 A" 944 903 0.08      
26 A" 818 782 25.96      
27 A" 595 569 10.77      
28 A" 382 366 11.89      
29 A" 313 299 10.27      
30 A" 110 105 0.32      

Unscaled Zero Point Vibrational Energy (zpe) 20336.6 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 19451.9 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/6-311G**
ABC
0.17752 0.09278 0.06160

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.276 -1.031 0.000
C2 -1.235 0.238 0.000
C3 0.000 1.081 0.000
C4 1.268 0.351 0.000
C5 1.247 -0.982 0.000
C6 -0.025 -1.759 0.000
O7 -0.087 2.292 0.000
H8 -2.176 0.787 0.000
H9 2.186 0.927 0.000
H10 2.172 -1.551 0.000
H11 -0.045 -2.431 0.867
H12 -0.045 -2.431 -0.867

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.26952.46812.89592.52351.44753.53012.02913.97793.48742.05592.0559
C21.26951.49592.50612.76552.33462.35411.08973.49043.84853.04793.0479
C32.46811.49591.46342.41092.84021.21422.19572.19193.41323.61833.6183
C42.89592.50611.46341.33362.47482.36733.47181.08362.10653.19703.1970
C52.52352.76552.41091.33361.49013.53563.85312.12761.08652.12652.1265
C61.44752.33462.84022.47481.49014.05173.33323.47882.20681.09761.0976
O73.53012.35411.21422.36733.53564.05172.57492.65184.45844.80284.8028
H82.02911.08972.19573.47183.85313.33322.57494.36464.93733.95613.9561
H93.97793.49042.19191.08362.12763.47882.65184.36462.47834.12434.1243
H103.48743.84853.41322.10651.08652.20684.45844.93732.47832.53852.5385
H112.05593.04793.61833.19702.12651.09764.80283.95614.12432.53851.7346
H122.05593.04793.61833.19702.12651.09764.80283.95614.12432.53851.7346

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 126.187 N1 C2 H8 118.457
N1 C6 C5 118.410 N1 C6 H11 106.958
N1 C6 H12 106.958 C2 N1 C6 118.325
C2 C3 C4 115.740 C2 C3 O7 120.245
C3 N1 H8 57.459 C3 C4 C5 118.998
C3 C4 H9 117.999 C4 C3 O7 124.015
C4 C5 C6 122.340 C4 C5 H10 120.677
C5 C4 H9 123.004 C5 C6 H11 109.596
C5 C6 H12 109.596 C6 C5 H10 116.983
H11 C6 H12 104.398
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.274      
2 C 0.018      
3 C 0.159      
4 C -0.091      
5 C -0.180      
6 C -0.066      
7 O -0.309      
8 H 0.149      
9 H 0.136      
10 H 0.135      
11 H 0.162      
12 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.944 -3.103 0.000 3.661
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.053 -3.649 0.000
y -3.649 -44.597 0.000
z 0.000 0.000 -40.151
Traceless
 xyz
x 3.321 -3.649 0.000
y -3.649 -4.995 0.000
z 0.000 0.000 1.674
Polar
3z2-r23.349
x2-y25.544
xy-3.649
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.440 -0.694 0.000
y -0.694 12.877 0.000
z 0.000 0.000 4.788


<r2> (average value of r2) Å2
<r2> 179.129
(<r2>)1/2 13.384