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All results from a given calculation for C5H5NO (4-Pyridinol)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-323.386794
Energy at 298.15K-323.393286
HF Energy-323.386794
Nuclear repulsion energy273.075593
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 B97D3/6-311G**
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' 3742 3689 42.58      
2 A' 3149 3104 8.73      
3 A' 3110 3066 22.49      
4 A' 3093 3049 31.96      
5 A' 3087 3043 25.75      
6 A' 1600 1578 83.61      
7 A' 1583 1561 127.62      
8 A' 1490 1468 29.13      
9 A' 1425 1405 23.02      
10 A' 1351 1332 27.01      
11 A' 1305 1287 18.37      
12 A' 1281 1262 54.12      
13 A' 1213 1196 15.41      
14 A' 1177 1160 125.71      
15 A' 1077 1061 4.36      
16 A' 1052 1037 0.04      
17 A' 982 968 15.68      
18 A' 831 819 45.11      
19 A' 667 657 0.10      
20 A' 519 511 0.22      
21 A' 400 394 10.00      
22 A" 957 943 0.01      
23 A" 928 915 0.03      
24 A" 820 809 9.29      
25 A" 788 777 40.14      
26 A" 724 714 0.02      
27 A" 524 516 18.71      
28 A" 407 402 101.37      
29 A" 376 371 7.22      
30 A" 217 214 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 19937.2 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 19652.1 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 B97D3/6-311G**
ABC
0.19885 0.08711 0.06057

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.021 -1.885 0.000
C2 -1.124 -1.186 0.000
C3 -1.198 0.210 0.000
C4 0.000 0.938 0.000
C5 1.210 0.231 0.000
C6 1.157 -1.163 0.000
O7 0.050 2.300 0.000
H8 -2.044 -1.773 0.000
H9 -2.164 0.713 0.000
H10 2.155 0.767 0.000
H11 2.085 -1.736 0.000
H12 -0.855 2.641 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.34182.42332.82282.42651.34574.18502.06863.39523.40362.06914.6099
C21.34181.39732.40302.73032.28113.67851.09122.16543.81663.25603.8365
C32.42331.39731.40192.40792.72532.43482.15521.09003.39883.81592.4558
C42.82282.40301.40191.40162.39811.36313.39492.17602.16183.39071.9056
C52.42652.73032.40791.40161.39422.37233.82133.40871.08662.15233.1738
C61.34572.28112.72532.39811.39423.63533.25873.81442.17251.09094.3029
O74.18503.67852.43481.36312.37233.63534.57962.72442.60404.51990.9669
H82.06861.09122.15523.39493.82133.25874.57962.48874.90744.12944.5712
H93.39522.16541.09002.17603.40873.81442.72442.48874.31974.90472.3307
H103.40363.81663.39882.16181.08662.17252.60404.90744.31972.50383.5455
H112.06913.25603.81593.39072.15231.09094.51994.12944.90472.50385.2725
H124.60993.83652.45581.90563.17384.30290.96694.57122.33073.54555.2725

picture of 4-Pyridinol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 124.405 N1 C2 H8 116.036
N1 C6 C5 124.593 N1 C6 H11 115.807
C2 N1 C6 116.170 C2 C3 C4 118.275
C2 C3 H9 120.525 C3 C2 H8 119.558
C3 C4 C5 118.409 C3 C4 O7 123.485
C4 C3 H9 121.200 C4 C5 C6 118.148
C4 C5 H10 120.098 C4 O7 H12 108.458
C5 C4 O7 118.106 C5 C6 H11 119.601
C6 C5 H10 121.754
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.299      
2 C 0.064      
3 C -0.213      
4 C 0.249      
5 C -0.178      
6 C 0.064      
7 O -0.338      
8 H 0.105      
9 H 0.087      
10 H 0.102      
11 H 0.107      
12 H 0.251      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.350 2.401 0.000 2.755
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.244 -4.183 0.000
y -4.183 -42.963 0.000
z 0.000 0.000 -42.595
Traceless
 xyz
x 9.535 -4.183 0.000
y -4.183 -5.043 0.000
z 0.000 0.000 -4.491
Polar
3z2-r2-8.983
x2-y29.719
xy-4.183
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.152 -0.287 0.000
y -0.287 11.633 0.000
z 0.000 0.000 4.291


<r2> (average value of r2) Å2
<r2> 180.174
(<r2>)1/2 13.423