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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-321.678006
Energy at 298.15K-321.684896
HF Energy-321.678006
Nuclear repulsion energy277.400883
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 HF/Def2TZVPP
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' 4174 3783 103.86      
2 A' 3357 3043 9.70      
3 A' 3342 3029 16.36      
4 A' 3324 3013 6.88      
5 A' 3289 2981 34.20      
6 A' 1787 1620 16.47      
7 A' 1778 1611 22.14      
8 A' 1655 1500 26.58      
9 A' 1597 1447 134.29      
10 A' 1490 1351 18.97      
11 A' 1403 1272 90.86      
12 A' 1334 1209 130.38      
13 A' 1321 1198 56.04      
14 A' 1219 1105 3.55      
15 A' 1152 1044 13.54      
16 A' 1126 1021 20.61      
17 A' 1108 1004 7.97      
18 A' 901 817 9.84      
19 A' 683 619 4.66      
20 A' 594 538 7.40      
21 A' 431 391 12.49      
22 A" 1115 1011 0.20      
23 A" 1062 963 2.60      
24 A" 1021 926 2.86      
25 A" 912 827 38.45      
26 A" 785 712 34.58      
27 A" 581 526 0.28      
28 A" 470 426 5.67      
29 A" 298 270 115.13      
30 A" 258 234 6.48      

Unscaled Zero Point Vibrational Energy (zpe) 21784.2 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 19745.2 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 HF/Def2TZVPP
ABC
0.19969 0.09160 0.06280

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.185 -1.143 0.000
C2 -1.163 0.171 0.000
C3 0.000 0.908 0.000
C4 1.203 0.240 0.000
C5 1.179 -1.134 0.000
C6 -0.037 -1.782 0.000
O7 0.009 2.260 0.000
H8 -2.118 0.665 0.000
H9 2.120 0.794 0.000
H10 2.090 -1.698 0.000
H11 -0.090 -2.853 0.000
H12 -0.867 2.601 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.31422.36942.75982.36431.31373.60662.03503.83093.32162.03023.7582
C21.31421.37732.36712.68112.25422.39551.07533.34173.75153.20822.4487
C32.36941.37731.37632.35822.69081.35172.13182.12313.34073.76211.9019
C42.75982.36711.37631.37402.37212.34683.34811.07132.13113.35183.1400
C52.36432.68112.35821.37401.37833.59013.75602.14501.07122.13644.2587
C61.31372.25422.69082.37211.37834.04253.21243.35992.12871.07184.4613
O73.60662.39551.35172.34683.59014.04252.65802.57074.47195.11360.9393
H82.03501.07532.13183.34813.75603.21242.65804.23994.82604.06082.3053
H93.83093.34172.12311.07132.14503.35992.57074.23992.49194.26363.4910
H103.32163.75153.34072.13111.07122.12874.47194.82602.49192.46655.2177
H112.03023.20823.76213.35182.13641.07185.11364.06084.26362.46655.5091
H123.75822.44871.90193.14004.25874.46130.93932.30533.49105.21775.5091

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 123.343 N1 C2 H8 116.427
N1 C6 C5 122.846 N1 C6 H11 116.290
C2 N1 C6 118.139 C2 C3 C4 118.556
C2 C3 O7 122.748 C3 C2 H8 120.230
C3 C4 C5 118.065 C3 C4 H9 119.811
C3 O7 H12 110.946 C4 C3 O7 118.697
C4 C5 C6 119.052 C4 C5 H10 120.780
C5 C4 H9 122.124 C5 C6 H11 120.864
C6 C5 H10 120.169
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.390      
2 C 0.056      
3 C 0.284      
4 C -0.126      
5 C -0.047      
6 C 0.080      
7 O -0.392      
8 H 0.047      
9 H 0.098      
10 H 0.094      
11 H 0.079      
12 H 0.216      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.644 0.985 0.000 1.177
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.945 -8.212 0.000
y -8.212 -38.096 0.000
z 0.000 0.000 -43.449
Traceless
 xyz
x 2.827 -8.212 0.000
y -8.212 2.602 0.000
z 0.000 0.000 -5.429
Polar
3z2-r2-10.858
x2-y20.150
xy-8.212
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.375 -0.572 0.000
y -0.572 11.416 0.000
z 0.000 0.000 5.581


<r2> (average value of r2) Å2
<r2> 175.543
(<r2>)1/2 13.249