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All results from a given calculation for C5H5NO (3(4H)-Pyridinone)

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-323.380401
Energy at 298.15K 
HF Energy-323.380401
Nuclear repulsion energy271.267343
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 B97D3/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' 3134 3090 36.54      
2 A' 3110 3066 3.51      
3 A' 3068 3025 21.25      
4 A' 2964 2922 2.46      
5 A' 1693 1669 191.41      
6 A' 1628 1605 16.46      
7 A' 1536 1515 8.62      
8 A' 1391 1372 0.23      
9 A' 1364 1345 27.47      
10 A' 1331 1313 0.07      
11 A' 1290 1272 5.83      
12 A' 1209 1192 4.50      
13 A' 1185 1168 6.94      
14 A' 1010 996 9.07      
15 A' 948 935 9.56      
16 A' 911 898 4.41      
17 A' 725 714 14.39      
18 A' 577 569 4.55      
19 A' 494 487 15.54      
20 A' 435 429 11.44      
21 A" 2983 2942 1.07      
22 A" 1154 1138 3.53      
23 A" 963 950 2.12      
24 A" 951 938 0.06      
25 A" 843 831 0.48      
26 A" 737 727 24.69      
27 A" 533 525 8.30      
28 A" 402 396 13.79      
29 A" 261 257 1.43      
30 A" 11i 11i 6.52      

Unscaled Zero Point Vibrational Energy (zpe) 19409.3 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 19137.6 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 B97D3/cc-pVTZ
ABC
0.17649 0.09202 0.06115

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.319 -1.023 0.000
C2 1.256 0.266 0.000
C3 0.000 1.063 0.000
C4 -1.292 0.258 0.000
C5 -1.103 -1.223 0.000
C6 0.126 -1.765 0.000
O7 0.019 2.285 0.000
H8 2.186 0.838 0.000
H9 -1.889 0.575 0.868
H10 -1.984 -1.861 0.000
H11 0.272 -2.841 0.000
H12 -1.889 0.575 -0.868

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.29032.46812.90792.43031.40453.55402.05323.68723.40732.09813.6872
C21.29031.48782.54802.78982.32392.36791.09203.27703.87553.25923.2770
C32.46811.48781.52252.53852.83111.22162.19762.13523.53363.91402.1352
C42.90792.54801.52251.49272.47052.41383.52611.10012.22883.47131.1001
C52.43032.78982.53851.49271.34393.68283.88182.14551.08732.12382.1455
C61.40452.32392.83112.47051.34394.05123.31953.20792.11241.08613.2079
O73.55402.36791.22162.41383.68284.05122.60582.70464.60405.13232.7046
H82.05321.09202.19763.52613.88183.31952.60584.17464.96724.14754.1746
H93.68723.27702.13521.10012.14553.20792.70464.17462.58784.13451.7357
H103.40733.87553.53362.22881.08732.11244.60404.96722.58782.45962.5878
H112.09813.25923.91403.47132.12381.08615.13234.14754.13452.45964.1345
H123.68723.27702.13521.10012.14553.20792.70464.17461.73572.58784.1345

picture of 3(4H)-Pyridinone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 125.248 N1 C2 H8 118.840
N1 C6 C5 124.413 N1 C6 H11 114.061
C2 N1 C6 118.790 C2 C3 C4 115.938
C2 C3 O7 121.184 C3 C2 H8 115.912
C3 C4 C5 114.445 C3 C4 H9 107.924
C3 C4 H12 107.924 C4 C3 O7 122.877
C4 C5 C6 121.166 C4 C5 H10 118.683
C5 C4 H9 110.769 C5 C4 H12 110.769
C5 C6 H11 121.526 C6 C5 H10 120.151
H9 C4 H12 104.477
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.120      
2 C -0.063      
3 C 0.170      
4 C -0.116      
5 C -0.116      
6 C -0.066      
7 O -0.264      
8 H 0.119      
9 H 0.112      
10 H 0.120      
11 H 0.113      
12 H 0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.154 -1.946 0.000 2.902
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.364 2.918 0.000
y 2.918 -46.516 0.000
z 0.000 0.000 -39.975
Traceless
 xyz
x 4.882 2.918 0.000
y 2.918 -7.347 0.000
z 0.000 0.000 2.465
Polar
3z2-r24.931
x2-y28.152
xy2.918
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.048 0.739 0.000
y 0.739 12.468 0.000
z 0.000 0.000 5.620


<r2> (average value of r2) Å2
<r2> 179.737
(<r2>)1/2 13.407