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

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-323.390391
Energy at 298.15K-323.396649
HF Energy-323.390391
Nuclear repulsion energy271.159582
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/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' 3136 3088 8.35      
2 A' 3088 3041 16.73      
3 A' 3053 3007 27.59      
4 A' 2943 2898 7.30      
5 A' 1667 1642 246.26      
6 A' 1637 1612 20.07      
7 A' 1615 1590 13.47      
8 A' 1387 1366 7.14      
9 A' 1380 1359 23.88      
10 A' 1334 1314 3.18      
11 A' 1313 1293 3.33      
12 A' 1248 1229 11.07      
13 A' 1138 1121 2.89      
14 A' 994 978 7.67      
15 A' 950 936 18.25      
16 A' 865 852 8.08      
17 A' 749 738 6.94      
18 A' 561 553 6.47      
19 A' 513 505 7.91      
20 A' 435 429 16.67      
21 A" 2950 2905 2.53      
22 A" 1213 1194 0.15      
23 A" 1002 987 1.00      
24 A" 964 949 17.68      
25 A" 911 897 0.28      
26 A" 792 779 18.37      
27 A" 567 559 10.88      
28 A" 358 352 10.28      
29 A" 308 304 10.34      
30 A" 100 98 0.68      

Unscaled Zero Point Vibrational Energy (zpe) 19586.2 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 19286.5 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/aug-cc-pVTZ
ABC
0.17746 0.09166 0.06110

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.278 -1.039 0.000
C2 -1.235 0.239 0.000
C3 0.000 1.089 0.000
C4 1.265 0.351 0.000
C5 1.247 -0.993 0.000
C6 -0.024 -1.768 0.000
O7 -0.083 2.314 0.000
H8 -2.178 0.792 0.000
H9 2.186 0.927 0.000
H10 2.174 -1.566 0.000
H11 -0.046 -2.451 0.865
H12 -0.046 -2.451 -0.865

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.27892.48222.89802.52571.45023.56022.04073.98283.49242.06372.0637
C21.27891.49922.50272.77172.34432.37391.09343.48953.85803.06573.0657
C32.48221.49921.46442.42742.85731.22832.19862.19193.43163.64413.6441
C42.89802.50271.46441.34472.48072.38133.47161.08612.12173.21213.2121
C52.52572.77172.42741.34471.48923.56523.86332.13751.08952.13202.1320
C61.45022.34432.85732.48071.48924.08313.34603.48562.20821.10221.1022
O73.56022.37391.22832.38133.56524.08312.59042.65914.48894.84324.8432
H82.04071.09342.19863.47163.86333.34602.59044.36644.95063.97653.9765
H93.98283.48952.19191.08612.13753.48562.65914.36642.49274.13994.1399
H103.49243.85803.43162.12171.08952.20824.48894.95062.49272.54222.5422
H112.06373.06573.64413.21212.13201.10224.84323.97654.13992.54221.7304
H122.06373.06573.64413.21212.13201.10224.84323.97654.13992.54221.7304

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 126.439 N1 C2 H8 118.467
N1 C6 C5 118.460 N1 C6 H11 107.118
N1 C6 H12 107.118 C2 N1 C6 118.274
C2 C3 C4 115.221 C2 C3 O7 120.671
C3 N1 H8 57.173 C3 C4 C5 119.504
C3 C4 H9 117.728 C4 C3 O7 124.108
C4 C5 C6 122.101 C4 C5 H10 120.935
C5 C4 H9 122.768 C5 C6 H11 109.816
C5 C6 H12 109.816 C6 C5 H10 116.963
H11 C6 H12 103.436
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.416      
2 C -0.292      
3 C 1.023      
4 C -0.589      
5 C -0.270      
6 C 0.046      
7 O -0.888      
8 H 0.417      
9 H 0.371      
10 H 0.255      
11 H 0.171      
12 H 0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.947 -3.357 0.000 3.880
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.553 -3.542 0.000
y -3.542 -45.705 0.000
z 0.000 0.000 -40.343
Traceless
 xyz
x 3.471 -3.542 0.000
y -3.542 -5.757 0.000
z 0.000 0.000 2.286
Polar
3z2-r24.572
x2-y26.152
xy-3.542
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.591 -0.599 0.000
y -0.599 14.716 0.000
z 0.000 0.000 6.612


<r2> (average value of r2) Å2
<r2> 180.724
(<r2>)1/2 13.443