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

using model chemistry: LSDA/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-321.757996
Energy at 298.15K-321.764527
Nuclear repulsion energy274.438067
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/cc-pVDZ
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' 3663 3623 56.32      
2 A' 3143 3109 0.99      
3 A' 3100 3066 8.84      
4 A' 3081 3047 15.11      
5 A' 3075 3041 17.70      
6 A' 1650 1632 133.45      
7 A' 1633 1615 100.61      
8 A' 1510 1493 45.07      
9 A' 1440 1424 6.74      
10 A' 1396 1381 40.23      
11 A' 1325 1311 19.62      
12 A' 1303 1289 31.60      
13 A' 1197 1184 11.11      
14 A' 1155 1142 131.11      
15 A' 1056 1044 3.05      
16 A' 1033 1021 0.83      
17 A' 990 979 9.16      
18 A' 847 837 37.03      
19 A' 657 650 0.19      
20 A' 511 505 1.22      
21 A' 392 387 11.84      
22 A" 955 944 0.04      
23 A" 927 917 0.02      
24 A" 821 812 15.06      
25 A" 792 783 26.91      
26 A" 734 726 0.69      
27 A" 530 524 9.24      
28 A" 456 451 109.41      
29 A" 376 372 3.03      
30 A" 220 217 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 19982.0 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 19762.2 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 LSDA/cc-pVDZ
ABC
0.20054 0.08832 0.06132

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.025 -1.872 0.000
C2 -1.114 -1.181 0.000
C3 -1.189 0.208 0.000
C4 0.000 0.938 0.000
C5 1.204 0.233 0.000
C6 1.152 -1.154 0.000
O7 0.043 2.279 0.000
H8 -2.047 -1.774 0.000
H9 -2.168 0.719 0.000
H10 2.158 0.781 0.000
H11 2.095 -1.731 0.000
H12 -0.877 2.615 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33282.40862.81092.41261.33604.15152.07493.39443.40442.07474.5769
C21.33281.39062.39432.71512.26633.64841.10572.17213.81533.25613.8029
C32.40861.39061.39572.39332.70872.41022.15941.10393.39583.81402.4270
C42.81092.39431.39571.39562.38911.34143.39822.17892.16363.39371.8920
C52.41262.71512.39331.39561.38822.35283.82073.40661.10042.15673.1632
C61.33602.26632.70872.38911.38823.60833.25883.81182.18161.10554.2808
O74.15153.64842.41021.34142.35283.60834.56032.70612.59164.50500.9797
H82.07491.10572.15943.39823.82073.25884.56032.49534.92074.14274.5418
H93.39442.17211.10392.17893.40663.81182.70612.49534.32614.91672.2935
H103.40443.81533.39582.16361.10042.18162.59164.92074.32612.51343.5460
H112.07473.25613.81403.39372.15671.10554.50504.14274.91672.51345.2653
H124.57693.80292.42701.89203.16324.28080.97974.54182.29353.54605.2653

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 124.347 N1 C2 H8 116.313
N1 C6 C5 124.646 N1 C6 H11 116.052
C2 N1 C6 116.247 C2 C3 C4 118.477
C2 C3 H9 120.659 C3 C2 H8 119.340
C3 C4 C5 118.054 C3 C4 O7 123.408
C4 C3 H9 120.864 C4 C5 C6 118.228
C4 C5 H10 119.721 C4 O7 H12 108.187
C5 C4 O7 118.537 C5 C6 H11 119.302
C6 C5 H10 122.050
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.116      
2 C 0.020      
3 C -0.089      
4 C 0.040      
5 C -0.047      
6 C 0.017      
7 O -0.127      
8 H 0.040      
9 H 0.019      
10 H 0.028      
11 H 0.042      
12 H 0.174      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.344 2.555 0.000 2.887
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.434 -4.090 0.000
y -4.090 -41.653 0.000
z 0.000 0.000 -42.456
Traceless
 xyz
x 8.620 -4.090 0.000
y -4.090 -3.709 0.000
z 0.000 0.000 -4.912
Polar
3z2-r2-9.824
x2-y28.219
xy-4.090
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.151 -0.324 0.000
y -0.324 11.335 0.000
z 0.000 0.000 3.782


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