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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-323.455936
Energy at 298.15K-323.462517
Nuclear repulsion energy275.435943
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 B1B95/6-311G**
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' 3859 3705 64.36      
2 A' 3218 3090 5.87      
3 A' 3203 3075 13.28      
4 A' 3176 3049 11.21      
5 A' 3123 2998 37.62      
6 A' 1662 1595 18.99      
7 A' 1648 1582 20.49      
8 A' 1529 1468 32.52      
9 A' 1480 1421 118.31      
10 A' 1365 1310 28.17      
11 A' 1341 1287 3.51      
12 A' 1313 1260 102.71      
13 A' 1233 1183 32.56      
14 A' 1199 1151 97.22      
15 A' 1127 1082 10.29      
16 A' 1069 1026 1.10      
17 A' 1026 985 6.89      
18 A' 845 811 7.24      
19 A' 627 602 3.80      
20 A' 548 526 5.58      
21 A' 390 375 14.20      
22 A" 990 950 0.27      
23 A" 938 900 1.08      
24 A" 900 864 2.59      
25 A" 820 787 36.49      
26 A" 724 695 26.25      
27 A" 521 500 0.17      
28 A" 420 403 3.47      
29 A" 371 357 120.22      
30 A" 229 220 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 20445.2 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 19629.4 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 B1B95/6-311G**
ABC
0.19638 0.09056 0.06198

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.199 -1.156 0.000
C2 -1.174 0.171 0.000
C3 0.000 0.920 0.000
C4 1.213 0.244 0.000
C5 1.190 -1.139 0.000
C6 -0.034 -1.796 0.000
O7 0.011 2.274 0.000
H8 -2.139 0.677 0.000
H9 2.138 0.806 0.000
H10 2.113 -1.705 0.000
H11 -0.081 -2.880 0.000
H12 -0.894 2.595 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.32652.39712.78852.38831.32903.63702.05993.87073.35632.05473.7633
C21.32651.39322.38872.70252.27352.41471.08943.37293.78433.24062.4408
C32.39711.39321.38892.37822.71691.35412.15262.14113.36963.80111.8989
C42.78852.38871.38891.38332.39162.35953.37991.08232.14653.38163.1575
C52.38832.70252.37821.38331.38933.61113.79172.16411.08252.15544.2765
C61.32902.27352.71692.39161.38934.07103.24773.39012.14871.08464.4751
O73.63702.41471.35412.35953.61114.07102.67822.58464.50015.15520.9606
H82.05991.08942.15263.37993.79173.24772.67824.27884.87324.10942.2865
H93.87073.37292.14111.08232.16413.39012.58464.27882.51124.30273.5209
H103.35633.78433.36962.14651.08252.14874.50014.87322.51122.48865.2472
H112.05473.24063.80113.38162.15541.08465.15524.10944.30272.48865.5353
H123.76332.44081.89893.15754.27654.47510.96062.28653.52095.24725.5353

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 123.598 N1 C2 H8 116.662
N1 C6 C5 122.933 N1 C6 H11 116.347
C2 N1 C6 117.780 C2 C3 C4 118.314
C2 C3 O7 123.018 C3 C2 H8 119.741
C3 C4 C5 118.159 C3 C4 H9 119.577
C3 O7 H12 109.053 C4 C3 O7 118.668
C4 C5 C6 119.216 C4 C5 H10 120.541
C5 C4 H9 122.264 C5 C6 H11 120.720
C6 C5 H10 120.243
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.303      
2 C 0.021      
3 C 0.069      
4 C -0.010      
5 C -0.202      
6 C 0.054      
7 O -0.360      
8 H 0.113      
9 H 0.127      
10 H 0.114      
11 H 0.122      
12 H 0.256      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.545 1.159 0.000 1.281
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.602 -7.983 0.000
y -7.983 -37.248 0.000
z 0.000 0.000 -42.579
Traceless
 xyz
x 2.312 -7.983 0.000
y -7.983 2.843 0.000
z 0.000 0.000 -5.154
Polar
3z2-r2-10.308
x2-y2-0.354
xy-7.983
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.240 -0.724 0.000
y -0.724 11.672 0.000
z 0.000 0.000 4.235


<r2> (average value of r2) Å2
<r2> 177.060
(<r2>)1/2 13.306