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All results from a given calculation for C5H5NO (4(3H)-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 CS 1A'
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-323.600633
Energy at 298.15K-323.606851
HF Energy-323.600633
Nuclear repulsion energy272.292651
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' 3195 3091 5.69      
2 A' 3168 3065 10.22      
3 A' 3100 3000 20.57      
4 A' 3018 2920 0.30      
5 A' 1737 1681 342.68      
6 A' 1682 1628 59.21      
7 A' 1600 1548 45.41      
8 A' 1431 1384 13.28      
9 A' 1406 1361 4.37      
10 A' 1388 1343 49.42      
11 A' 1322 1279 9.23      
12 A' 1239 1199 29.05      
13 A' 1216 1177 18.73      
14 A' 1002 969 2.42      
15 A' 979 948 22.65      
16 A' 917 888 14.26      
17 A' 763 738 4.02      
18 A' 624 604 1.30      
19 A' 493 477 3.72      
20 A' 455 441 10.55      
21 A" 3038 2939 0.02      
22 A" 1189 1150 2.91      
23 A" 1030 996 0.10      
24 A" 992 960 3.88      
25 A" 844 817 1.62      
26 A" 808 782 25.75      
27 A" 535 517 1.40      
28 A" 434 420 6.77      
29 A" 256 247 0.67      
30 A" 44 43 14.13      

Unscaled Zero Point Vibrational Energy (zpe) 19952.4 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 19303.9 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.18461 0.09004 0.06119

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 0.087 -1.834 0.000
C2 -1.046 -1.253 0.000
C3 -1.267 0.230 0.000
C4 0.000 1.080 0.000
C5 1.254 0.317 0.000
C6 1.241 -1.026 0.000
O7 -0.046 2.292 0.000
H8 -1.935 -1.883 0.000
H9 -1.873 0.508 0.868
H10 2.180 0.875 0.000
H11 2.165 -1.591 0.000
H12 -1.873 0.508 -0.868

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.27302.46832.91542.44711.40854.12742.02243.17413.42352.09203.1741
C21.27301.50022.55752.78532.29843.68331.08942.13013.86513.22872.1301
C32.46831.50021.52522.52222.80492.39532.21711.09433.50623.88501.0943
C42.91542.55751.52521.46822.44511.21213.53952.14202.18953.43872.1420
C52.44712.78532.52221.46821.34352.36423.87463.25071.08112.11453.2507
C61.40852.29842.80492.44511.34353.55883.28963.57792.12091.08293.5779
O74.12743.68332.39531.21212.36423.55884.58242.69682.63824.46822.6968
H82.02241.08942.21713.53953.87463.28964.58242.54444.95414.11012.5444
H93.17412.13011.09432.14203.25073.57792.69682.54444.16084.63251.7357
H103.42353.86513.50622.18951.08112.12092.63824.95414.16082.46684.1608
H112.09203.22873.88503.43872.11451.08294.46824.11014.63252.46684.6325
H123.17412.13011.09432.14203.25073.57792.69682.54441.73574.16084.6325

picture of 4(3H)-Pryidinone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 125.568 N1 C2 H8 117.549
N1 C6 C5 125.535 N1 C6 H11 113.575
C2 N1 C6 117.905 C2 C3 C4 115.416
C2 C3 H9 109.381 C2 C3 H12 109.381
C3 C2 H8 116.883 C3 C4 C5 114.811
C3 C4 O7 121.686 C4 C3 H9 108.597
C4 C3 H12 108.597 C4 C5 C6 120.764
C4 C5 H10 117.577 C5 C4 O7 123.502
C5 C6 H11 120.889 C6 C5 H10 121.659
H9 C3 H12 104.950
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 -0.340      
2 C -0.519      
3 C -0.004      
4 C 0.619      
5 C -0.260      
6 C -0.374      
7 O -0.807      
8 H 0.484      
9 H 0.181      
10 H 0.275      
11 H 0.562      
12 H 0.181      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.872 -1.802 0.000 2.002
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.016 0.794 0.000
y 0.794 -54.477 0.000
z 0.000 0.000 -40.457
Traceless
 xyz
x 14.451 0.794 0.000
y 0.794 -17.740 0.000
z 0.000 0.000 3.289
Polar
3z2-r26.579
x2-y221.460
xy0.794
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.356 0.030 0.000
y 0.030 12.819 0.000
z 0.000 0.000 6.466


<r2> (average value of r2) Å2
<r2> 179.576
(<r2>)1/2 13.401