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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-323.478039
Energy at 298.15K-323.484246
HF Energy-323.478039
Nuclear repulsion energy272.965274
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/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' 3231 3089 4.69      
2 A' 3199 3059 11.21      
3 A' 3130 2992 21.00      
4 A' 3052 2918 0.36      
5 A' 1809 1729 330.96      
6 A' 1726 1650 71.50      
7 A' 1652 1579 49.43      
8 A' 1442 1378 20.48      
9 A' 1406 1344 3.56      
10 A' 1391 1330 44.27      
11 A' 1346 1287 15.26      
12 A' 1254 1198 30.32      
13 A' 1229 1175 17.27      
14 A' 1015 971 4.86      
15 A' 989 946 20.31      
16 A' 932 891 14.71      
17 A' 772 738 3.89      
18 A' 628 600 1.61      
19 A' 496 474 3.21      
20 A' 459 439 10.91      
21 A" 3084 2949 0.01      
22 A" 1205 1152 3.41      
23 A" 1044 998 0.10      
24 A" 1009 965 3.75      
25 A" 852 815 0.03      
26 A" 824 787 31.13      
27 A" 538 514 1.67      
28 A" 434 415 7.01      
29 A" 255 244 0.64      
30 A" 19 18 13.87      

Unscaled Zero Point Vibrational Energy (zpe) 20210.3 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 19321.1 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/cc-pVTZ
ABC
0.18545 0.09051 0.06149

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.088 -1.833 0.000
C2 -1.040 -1.243 0.000
C3 -1.258 0.231 0.000
C4 0.000 1.071 0.000
C5 1.248 0.318 0.000
C6 1.233 -1.020 0.000
O7 -0.049 2.282 0.000
H8 -1.923 -1.878 0.000
H9 -1.864 0.510 0.867
H10 2.175 0.873 0.000
H11 2.159 -1.579 0.000
H12 -1.864 0.510 -0.867

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.27242.46442.90612.44481.40444.11802.01073.17053.41792.08703.1705
C21.27241.49062.53752.77002.28313.66221.08732.12243.84903.21632.1224
C32.46441.49061.51272.50752.78712.38072.21151.09403.49273.86681.0940
C42.90612.53751.51271.45762.42761.21203.52072.13152.18443.41842.1315
C52.44482.77002.50751.45761.33862.35383.85713.23671.08042.10473.2367
C61.40442.28312.78712.42761.33863.54253.26963.56132.11471.08203.5613
O74.11803.66222.38071.21202.35383.54254.56272.68122.63364.44822.6812
H82.01071.08732.21153.52073.85713.26964.56272.54094.93564.09252.5409
H93.17052.12241.09402.13153.23673.56132.68122.54094.14774.61551.7337
H103.41793.84903.49272.18441.08042.11472.63364.93564.14772.45184.1477
H112.08703.21633.86683.41842.10471.08204.44824.09254.61552.45184.6155
H123.17052.12241.09402.13153.23673.56132.68122.54091.73374.14774.6155

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 126.046 N1 C2 H8 116.656
N1 C6 C5 126.056 N1 C6 H11 113.515
C2 N1 C6 116.983 C2 C3 C4 115.321
C2 C3 H9 109.448 C2 C3 H12 109.448
C3 C2 H8 117.298 C3 C4 C5 115.159
C3 C4 O7 121.408 C4 C3 H9 108.644
C4 C3 H12 108.644 C4 C5 C6 120.435
C4 C5 H10 118.023 C5 C4 O7 123.433
C5 C6 H11 120.429 C6 C5 H10 121.541
H9 C3 H12 104.813
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.169      
2 C -0.038      
3 C -0.159      
4 C 0.208      
5 C -0.169      
6 C -0.039      
7 O -0.298      
8 H 0.139      
9 H 0.123      
10 H 0.149      
11 H 0.132      
12 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.917 -1.649 0.000 1.887
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.332 0.716 0.000
y 0.716 -52.930 0.000
z 0.000 0.000 -39.900
Traceless
 xyz
x 14.083 0.716 0.000
y 0.716 -16.814 0.000
z 0.000 0.000 2.731
Polar
3z2-r25.462
x2-y220.598
xy0.716
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.436 0.039 0.000
y 0.039 11.617 0.000
z 0.000 0.000 5.498


<r2> (average value of r2) Å2
<r2> 178.251
(<r2>)1/2 13.351