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

using model chemistry: HF/TZVP

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/TZVP
 hartrees
Energy at 0K-321.654284
Energy at 298.15K-321.661129
HF Energy-321.654284
Nuclear repulsion energy277.171510
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/TZVP
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' 4163 3783 100.32      
2 A' 3366 3058 7.89      
3 A' 3351 3045 14.98      
4 A' 3334 3030 6.08      
5 A' 3300 2998 32.48      
6 A' 1785 1622 19.54      
7 A' 1776 1613 19.99      
8 A' 1654 1503 27.14      
9 A' 1595 1449 131.66      
10 A' 1491 1355 19.88      
11 A' 1400 1272 90.51      
12 A' 1332 1210 115.11      
13 A' 1322 1201 66.22      
14 A' 1218 1107 5.26      
15 A' 1153 1048 12.54      
16 A' 1126 1023 20.93      
17 A' 1109 1008 5.55      
18 A' 901 819 10.14      
19 A' 685 623 4.13      
20 A' 595 541 7.33      
21 A' 432 393 14.72      
22 A" 1087 988 0.06      
23 A" 1041 945 0.99      
24 A" 1001 909 2.29      
25 A" 894 812 49.36      
26 A" 768 698 26.58      
27 A" 570 518 0.31      
28 A" 463 420 6.01      
29 A" 282 256 125.95      
30 A" 255 232 10.56      

Unscaled Zero Point Vibrational Energy (zpe) 21724.7 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 19739.1 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 HF/TZVP
ABC
0.19943 0.09144 0.06269

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.187 -1.142 0.000
C2 -1.168 0.174 0.000
C3 0.000 0.912 0.000
C4 1.204 0.237 0.000
C5 1.180 -1.138 0.000
C6 -0.042 -1.788 0.000
O7 0.016 2.263 0.000
H8 -2.124 0.671 0.000
H9 2.125 0.790 0.000
H10 2.092 -1.704 0.000
H11 -0.094 -2.861 0.000
H12 -0.858 2.614 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.31692.37292.76102.36681.31433.61142.04133.83423.32682.03643.7707
C21.31691.38162.37332.68992.26232.40061.07753.34973.76223.21952.4592
C32.37291.38161.38072.36592.70061.35062.13782.12813.34953.77431.9059
C42.76102.37331.38071.37602.37842.34853.35671.07342.13423.35943.1470
C52.36682.68992.36591.37601.38403.59493.76702.14751.07312.14244.2702
C61.31432.26232.70062.37841.38404.05123.22203.36782.13601.07414.4770
O73.61142.40061.35062.34853.59494.05122.66692.57224.47695.12480.9420
H82.04131.07752.13783.35673.76703.22202.66694.25044.83894.07372.3188
H93.83423.34972.12811.07342.14753.36782.57224.25042.49374.27233.4964
H103.32683.76223.34952.13421.07312.13604.47694.83892.49372.47385.2293
H112.03643.21953.77433.35942.14241.07415.12484.07374.27232.47385.5279
H123.77072.45921.90593.14704.27024.47700.94202.31883.49645.22935.5279

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 123.113 N1 C2 H8 116.627
N1 C6 C5 122.584 N1 C6 H11 116.645
C2 N1 C6 118.594 C2 C3 C4 118.452
C2 C3 O7 122.953 C3 C2 H8 120.260
C3 C4 C5 118.236 C3 C4 H9 119.748
C3 O7 H12 111.218 C4 C3 O7 118.595
C4 C5 C6 119.021 C4 C5 H10 120.746
C5 C4 H9 122.016 C5 C6 H11 120.771
C6 C5 H10 120.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.033      
2 C -0.237      
3 C 0.252      
4 C -0.208      
5 C -0.003      
6 C -0.191      
7 O -0.330      
8 H 0.094      
9 H 0.138      
10 H 0.130      
11 H 0.103      
12 H 0.287      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.641 0.884 0.000 1.092
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.171 -8.624 0.000
y -8.624 -38.548 0.000
z 0.000 0.000 -43.603
Traceless
 xyz
x 2.905 -8.624 0.000
y -8.624 2.338 0.000
z 0.000 0.000 -5.243
Polar
3z2-r2-10.486
x2-y20.378
xy-8.624
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.076 -0.548 0.000
y -0.548 11.038 0.000
z 0.000 0.000 5.256


<r2> (average value of r2) Å2
<r2> 175.962
(<r2>)1/2 13.265