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

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-323.244922
Energy at 298.15K-323.251129
HF Energy-323.244922
Nuclear repulsion energy273.114176
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 HSEh1PBE/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' 3217 3092 4.54      
2 A' 3183 3059 12.31      
3 A' 3117 2996 20.89      
4 A' 3041 2922 0.91      
5 A' 1785 1715 310.51      
6 A' 1712 1645 70.32      
7 A' 1630 1566 45.51      
8 A' 1435 1379 20.92      
9 A' 1407 1353 2.92      
10 A' 1376 1323 50.02      
11 A' 1334 1282 15.43      
12 A' 1250 1202 27.17      
13 A' 1220 1172 16.31      
14 A' 1014 975 4.12      
15 A' 984 946 19.04      
16 A' 933 896 15.20      
17 A' 778 748 3.80      
18 A' 628 603 1.25      
19 A' 492 473 3.65      
20 A' 455 438 10.34      
21 A" 3069 2949 0.04      
22 A" 1184 1137 3.43      
23 A" 1034 994 0.09      
24 A" 993 955 4.70      
25 A" 846 813 1.15      
26 A" 810 779 27.65      
27 A" 533 513 2.29      
28 A" 426 410 5.74      
29 A" 254 244 0.36      
30 A" 35 34 13.91      

Unscaled Zero Point Vibrational Energy (zpe) 20087.2 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 19305.8 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 HSEh1PBE/cc-pVTZ
ABC
0.18618 0.09049 0.06156

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.086 -1.831 0.000
C2 -1.041 -1.246 0.000
C3 -1.260 0.232 0.000
C4 0.000 1.077 0.000
C5 1.249 0.315 0.000
C6 1.234 -1.026 0.000
O7 -0.046 2.285 0.000
H8 -1.932 -1.876 0.000
H9 -1.865 0.509 0.869
H10 2.176 0.874 0.000
H11 2.159 -1.592 0.000
H12 -1.865 0.509 -0.869

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.27022.46342.91002.44161.40254.11822.01863.16873.41882.08653.1687
C21.27021.49402.54632.77232.28613.66861.09082.12503.85343.21882.1250
C32.46341.49401.51762.51082.79332.38532.21211.09473.49603.87501.0947
C42.91002.54631.51761.46332.43851.20823.52912.13452.18593.43332.1345
C52.44162.77232.51081.46331.34132.35703.86293.23901.08242.11343.2390
C61.40252.28612.79332.43851.34133.54943.27823.56592.12061.08443.5659
O74.11823.66862.38531.20822.35703.54944.56822.68642.63224.46002.6864
H82.01861.09082.21213.52913.86293.27824.56822.53964.94374.10062.5396
H93.16872.12501.09472.13453.23903.56592.68642.53964.14974.62191.7387
H103.41883.85343.49602.18591.08242.12062.63224.94374.14972.46634.1497
H112.08653.21883.87503.43332.11341.08444.46004.10064.62192.46634.6219
H123.16872.12501.09472.13453.23903.56592.68642.53961.73874.14974.6219

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 125.851 N1 C2 H8 117.311
N1 C6 C5 125.704 N1 C6 H11 113.450
C2 N1 C6 117.513 C2 C3 C4 115.446
C2 C3 H9 109.374 C2 C3 H12 109.374
C3 C2 H8 116.838 C3 C4 C5 114.751
C3 C4 O7 121.694 C4 C3 H9 108.501
C4 C3 H12 108.501 C4 C5 C6 120.735
C4 C5 H10 117.551 C5 C4 O7 123.555
C5 C6 H11 120.846 C6 C5 H10 121.714
H9 C3 H12 105.142
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.166      
2 C -0.031      
3 C -0.192      
4 C 0.213      
5 C -0.179      
6 C -0.036      
7 O -0.292      
8 H 0.140      
9 H 0.131      
10 H 0.143      
11 H 0.136      
12 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.910 -1.682 0.000 1.913
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.461 0.697 0.000
y 0.697 -52.861 0.000
z 0.000 0.000 -40.010
Traceless
 xyz
x 13.974 0.697 0.000
y 0.697 -16.625 0.000
z 0.000 0.000 2.651
Polar
3z2-r25.303
x2-y220.399
xy0.697
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.619 0.071 0.000
y 0.071 11.700 0.000
z 0.000 0.000 5.490


<r2> (average value of r2) Å2
<r2> 178.124
(<r2>)1/2 13.346