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

using model chemistry: LSDA/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 LSDA/6-311G**
 hartrees
Energy at 0K-321.832771
Energy at 298.15K-321.839300
Nuclear repulsion energy275.538972
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 LSDA/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' 3709 3663 60.42      
2 A' 3132 3093 0.73      
3 A' 3091 3053 8.06      
4 A' 3074 3036 13.67      
5 A' 3068 3030 17.10      
6 A' 1636 1616 114.66      
7 A' 1620 1600 127.77      
8 A' 1502 1483 42.93      
9 A' 1435 1417 17.36      
10 A' 1375 1358 31.06      
11 A' 1320 1304 2.51      
12 A' 1314 1298 53.20      
13 A' 1203 1189 13.85      
14 A' 1155 1141 141.74      
15 A' 1066 1053 3.44      
16 A' 1042 1030 1.26      
17 A' 993 981 11.46      
18 A' 847 836 39.58      
19 A' 664 656 0.16      
20 A' 517 510 0.96      
21 A' 396 391 12.36      
22 A" 957 945 0.02      
23 A" 929 918 0.00      
24 A" 819 809 16.72      
25 A" 791 781 39.63      
26 A" 734 725 0.52      
27 A" 527 520 18.72      
28 A" 438 433 113.44      
29 A" 374 370 3.92      
30 A" 219 216 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 19972.2 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 19726.6 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 LSDA/6-311G**
ABC
0.20191 0.08906 0.06180

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.025 -1.862 0.000
C2 -1.112 -1.176 0.000
C3 -1.185 0.206 0.000
C4 0.000 0.932 0.000
C5 1.199 0.231 0.000
C6 1.150 -1.150 0.000
O7 0.044 2.271 0.000
H8 -2.037 -1.767 0.000
H9 -2.157 0.713 0.000
H10 2.146 0.775 0.000
H11 2.084 -1.725 0.000
H12 -0.867 2.617 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.32772.39602.79382.39981.33124.13332.06413.37463.38462.06414.5672
C21.32771.38452.38352.70622.26203.63631.09722.15863.79833.24323.8018
C32.39601.38451.38952.38452.70012.40302.14911.09583.37973.79692.4322
C42.79382.38351.38951.38912.37821.34033.38112.16802.15213.37631.8955
C52.39982.70622.38451.38911.38182.34503.80333.39061.09242.14613.1567
C61.33122.26202.70012.37821.38183.59573.24593.79512.16801.09704.2732
O74.13333.63632.40301.34032.34503.59574.54262.69662.58064.48660.9739
H82.06411.09722.14913.38113.80333.24594.54262.48234.89524.12174.5377
H93.37462.15861.09582.16803.39063.79512.69662.48234.30374.89152.3007
H103.38463.79833.37972.15211.09242.16802.58064.89524.30372.50033.5316
H112.06413.24323.79693.37632.14611.09704.48664.12174.89152.50035.2497
H124.56723.80182.43221.89553.15674.27320.97394.53772.30073.53165.2497

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 124.104 N1 C2 H8 116.364
N1 C6 C5 124.385 N1 C6 H11 116.110
C2 N1 C6 116.587 C2 C3 C4 118.459
C2 C3 H9 120.541 C3 C2 H8 119.532
C3 C4 C5 118.221 C3 C4 O7 123.342
C4 C3 H9 121.000 C4 C5 C6 118.244
C4 C5 H10 119.804 C4 O7 H12 108.953
C5 C4 O7 118.437 C5 C6 H11 119.505
C6 C5 H10 121.952
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.281      
2 C 0.019      
3 C -0.245      
4 C 0.195      
5 C -0.210      
6 C 0.019      
7 O -0.313      
8 H 0.141      
9 H 0.126      
10 H 0.142      
11 H 0.143      
12 H 0.264      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.408 2.555 0.000 2.917
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.082 -4.281 0.000
y -4.281 -42.713 0.000
z 0.000 0.000 -43.030
Traceless
 xyz
x 9.790 -4.281 0.000
y -4.281 -4.657 0.000
z 0.000 0.000 -5.133
Polar
3z2-r2-10.266
x2-y29.631
xy-4.281
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.075 -0.312 0.000
y -0.312 11.482 0.000
z 0.000 0.000 4.282


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000