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All results from a given calculation for C5H5NO (3-Pyridinol)

using model chemistry: HSEh1PBE/6-31G*

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/6-31G*
 hartrees
Energy at 0K-323.159293
Energy at 298.15K-323.165886
Nuclear repulsion energy274.720783
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/6-31G*
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' 3797 3611 54.48      
2 A' 3246 3087 5.88      
3 A' 3231 3073 14.81      
4 A' 3208 3050 11.94      
5 A' 3154 3000 38.33      
6 A' 1684 1602 21.56      
7 A' 1667 1585 19.56      
8 A' 1553 1477 28.59      
9 A' 1502 1428 122.25      
10 A' 1388 1320 33.12      
11 A' 1370 1302 2.75      
12 A' 1337 1272 93.29      
13 A' 1248 1187 39.18      
14 A' 1221 1161 93.38      
15 A' 1142 1086 8.16      
16 A' 1081 1028 1.30      
17 A' 1037 986 6.74      
18 A' 854 812 6.15      
19 A' 636 605 3.81      
20 A' 554 527 5.36      
21 A' 398 378 14.47      
22 A" 989 941 0.55      
23 A" 943 897 1.52      
24 A" 903 859 1.53      
25 A" 823 783 35.56      
26 A" 726 690 18.86      
27 A" 524 499 0.17      
28 A" 426 405 1.90      
29 A" 386 367 134.98      
30 A" 234 222 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 20630.5 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 19619.6 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/6-31G*
ABC
0.19514 0.09018 0.06168

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.202 -1.155 0.000
C2 -1.180 0.175 0.000
C3 0.000 0.924 0.000
C4 1.217 0.243 0.000
C5 1.193 -1.145 0.000
C6 -0.039 -1.802 0.000
O7 0.017 2.278 0.000
H8 -2.148 0.682 0.000
H9 2.147 0.806 0.000
H10 2.119 -1.714 0.000
H11 -0.087 -2.889 0.000
H12 -0.892 2.604 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33002.40152.79462.39521.33073.64332.06643.88073.36752.06183.7723
C21.33001.39802.39882.71552.28222.42031.09293.38643.80133.25332.4467
C32.40151.39801.39472.38792.72581.35442.16212.14993.38303.81421.9026
C42.79462.39881.39471.38812.40012.36273.39431.08622.15443.39343.1661
C52.39522.71552.38791.38811.39643.61933.80812.17101.08652.16404.2898
C61.33072.28222.72582.40011.39644.08023.25843.40242.15961.08884.4879
O73.64332.42031.35442.36273.61934.08022.69012.58934.51135.16860.9656
H82.06641.09292.16213.39433.80813.25842.69014.29694.89354.12352.2967
H93.88073.38642.14991.08622.17103.40242.58934.29692.51944.31783.5311
H103.36753.80133.38302.15441.08652.15964.51134.89352.51942.49975.2639
H112.06183.25333.81423.39342.16401.08885.16864.12354.31782.49975.5524
H123.77232.44671.90263.16614.28984.48790.96562.29673.53115.26395.5524

picture of 3-Pyridinol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 123.338 N1 C2 H8 116.710
N1 C6 C5 122.862 N1 C6 H11 116.542
C2 N1 C6 118.132 C2 C3 C4 118.393
C2 C3 O7 123.112 C3 C2 H8 119.951
C3 C4 C5 118.201 C3 C4 H9 119.609
C3 O7 H12 109.036 C4 C3 O7 118.495
C4 C5 C6 119.074 C4 C5 H10 120.568
C5 C4 H9 122.190 C5 C6 H11 120.595
C6 C5 H10 120.358
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.420      
2 C -0.047      
3 C 0.329      
4 C -0.159      
5 C -0.188      
6 C 0.009      
7 O -0.651      
8 H 0.160      
9 H 0.190      
10 H 0.176      
11 H 0.173      
12 H 0.428      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.551 1.171 0.000 1.295
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.200 -8.115 0.000
y -8.115 -36.828 0.000
z 0.000 0.000 -42.173
Traceless
 xyz
x 2.300 -8.115 0.000
y -8.115 2.859 0.000
z 0.000 0.000 -5.159
Polar
3z2-r2-10.318
x2-y2-0.372
xy-8.115
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.834 -0.707 0.000
y -0.707 11.288 0.000
z 0.000 0.000 3.385


<r2> (average value of r2) Å2
<r2> 177.556
(<r2>)1/2 13.325