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All results from a given calculation for C5H5NO (2-Pyridinol)

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-323.427812
Energy at 298.15K-323.434435
HF Energy-323.427812
Nuclear repulsion energy275.157901
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 B97D3/6-311+G(3df,2p)
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' 3692 3644 57.66      
2 A' 3151 3110 5.00      
3 A' 3145 3104 18.84      
4 A' 3121 3080 8.57      
5 A' 3097 3057 19.18      
6 A' 1604 1583 72.95      
7 A' 1580 1560 85.17      
8 A' 1473 1454 90.38      
9 A' 1455 1436 60.94      
10 A' 1345 1328 34.59      
11 A' 1303 1286 23.07      
12 A' 1289 1272 66.51      
13 A' 1176 1160 138.10      
14 A' 1148 1133 25.43      
15 A' 1085 1071 23.23      
16 A' 1041 1028 3.24      
17 A' 984 971 6.55      
18 A' 843 832 13.83      
19 A' 630 621 2.36      
20 A' 556 549 0.71      
21 A' 413 407 15.73      
22 A" 976 964 0.01      
23 A" 948 935 0.53      
24 A" 854 842 1.19      
25 A" 771 761 49.73      
26 A" 733 723 9.09      
27 A" 549 542 32.36      
28 A" 486 480 72.49      
29 A" 408 403 0.47      
30 A" 203 200 0.90      

Unscaled Zero Point Vibrational Energy (zpe) 20028.6 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 19768.3 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 B97D3/6-311+G(3df,2p)
ABC
0.19419 0.09195 0.06240

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.183 0.296 0.000
C2 0.000 0.904 0.000
C3 1.230 0.229 0.000
C4 1.196 -1.158 0.000
C5 -0.037 -1.820 0.000
C6 -1.193 -1.047 0.000
O7 0.003 2.262 0.000
H8 2.159 0.788 0.000
H9 2.124 -1.722 0.000
H10 -0.098 -2.903 0.000
H11 -2.176 -1.513 0.000
H12 -0.930 2.528 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33022.41372.78822.40611.34302.29563.37803.87463.37782.06412.2464
C21.33021.40302.38412.72452.28711.35712.16223.37833.80863.25291.8710
C32.41371.40301.38742.40932.73832.37381.08432.14683.40213.82613.1541
C42.78822.38411.38741.40002.39173.62152.17101.08642.17283.39134.2550
C52.40612.72452.40931.40001.39024.08163.40962.16391.08472.16104.4386
C61.34302.28712.73832.39171.39023.51803.82133.38532.15471.08853.5847
O72.29561.35712.37383.62154.08163.51802.61144.51345.16544.35880.9701
H83.37802.16221.08432.17103.40963.82132.61142.51064.32654.90843.5451
H93.87463.37832.14681.08642.16393.38534.51342.51062.51684.30595.2339
H103.37783.80863.40212.17281.08472.15475.16544.32652.51682.50005.4943
H112.06413.25293.82613.39132.16101.08854.35884.90844.30592.50004.2292
H122.24641.87103.15414.25504.43863.58470.97013.54515.23395.49434.2292

picture of 2-Pyridinol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 124.121 N1 C2 O7 117.215
N1 C6 C5 123.398 N1 C6 H11 115.680
C2 N1 C6 117.481 C2 C3 C4 117.402
C2 C3 H8 120.137 C2 O7 H12 105.784
C3 C2 O7 118.663 C3 C4 C5 119.534
C3 C4 H9 119.973 C4 C3 H8 122.461
C4 C5 C6 118.064 C4 C5 H10 121.412
C5 C4 H9 120.493 C5 C6 H11 120.923
C6 C5 H10 120.523
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -1.068      
2 C 0.767      
3 C -0.016      
4 C 0.286      
5 C -0.071      
6 C 0.078      
7 O -0.646      
8 H 0.105      
9 H 0.101      
10 H 0.101      
11 H 0.107      
12 H 0.258      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.531 -1.134 0.000 1.252
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.990 -1.916 0.000
y -1.916 -36.883 0.000
z 0.000 0.000 -43.099
Traceless
 xyz
x 2.001 -1.916 0.000
y -1.916 3.662 0.000
z 0.000 0.000 -5.662
Polar
3z2-r2-11.325
x2-y2-1.107
xy-1.916
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.725 -0.009 0.000
y -0.009 13.635 0.000
z 0.000 0.000 6.472


<r2> (average value of r2) Å2
<r2> 177.288
(<r2>)1/2 13.315