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

using model chemistry: B97D3/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-323.436458
Energy at 298.15K-323.443096
HF Energy-323.436458
Nuclear repulsion energy275.103213
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/aug-cc-pVTZ
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' 3672 3616 56.93      
2 A' 3157 3108 5.04      
3 A' 3150 3102 18.61      
4 A' 3127 3079 8.26      
5 A' 3102 3055 19.05      
6 A' 1604 1580 73.35      
7 A' 1581 1556 81.53      
8 A' 1472 1450 86.31      
9 A' 1455 1433 65.15      
10 A' 1345 1325 34.05      
11 A' 1301 1281 27.77      
12 A' 1287 1267 64.41      
13 A' 1174 1156 137.85      
14 A' 1145 1127 25.36      
15 A' 1085 1068 22.49      
16 A' 1041 1025 3.22      
17 A' 984 969 6.43      
18 A' 843 830 14.27      
19 A' 630 620 2.39      
20 A' 556 547 0.75      
21 A' 411 405 15.57      
22 A" 975 960 0.00      
23 A" 948 934 0.53      
24 A" 855 842 1.30      
25 A" 774 762 47.54      
26 A" 735 723 10.19      
27 A" 551 542 32.18      
28 A" 489 481 72.08      
29 A" 410 404 0.34      
30 A" 203 200 0.85      

Unscaled Zero Point Vibrational Energy (zpe) 20029.7 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 19723.3 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/aug-cc-pVTZ
ABC
0.19417 0.09190 0.06238

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.184 0.296 0.000
C2 0.000 0.904 0.000
C3 1.230 0.229 0.000
C4 1.197 -1.158 0.000
C5 -0.037 -1.820 0.000
C6 -1.193 -1.047 0.000
O7 0.003 2.263 0.000
H8 2.159 0.788 0.000
H9 2.125 -1.722 0.000
H10 -0.097 -2.902 0.000
H11 -2.175 -1.514 0.000
H12 -0.931 2.528 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33062.41422.78902.40641.34342.29743.37823.87513.37782.06412.2468
C21.33061.40282.38392.72392.28691.35922.16183.37793.80763.25271.8724
C32.41421.40281.38722.40842.73792.37551.08402.14653.40093.82533.1554
C42.78902.38391.38721.39972.39173.62332.17031.08602.17203.39084.2562
C52.40642.72392.40841.39971.39004.08303.40842.16351.08452.16044.4391
C61.34342.28692.73792.39171.39003.51993.82073.38502.15421.08813.5855
O72.29741.35922.37553.62334.08303.51992.61234.51495.16664.36060.9708
H83.37822.16181.08402.17033.40843.82072.61232.51004.32504.90743.5463
H93.87513.37792.14651.08602.16353.38504.51492.51002.51584.30505.2349
H103.37783.80763.40092.17201.08452.15425.16664.32502.51582.49915.4945
H112.06413.25273.82533.39082.16041.08814.36064.90744.30502.49914.2300
H122.24681.87243.15544.25624.43913.58550.97083.54635.23495.49454.2300

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 124.043 N1 C2 O7 117.315
N1 C6 C5 123.365 N1 C6 H11 115.787
C2 N1 C6 117.573 C2 C3 C4 117.400
C2 C3 H8 120.211 C2 O7 H12 105.735
C3 C2 O7 118.641 C3 C4 C5 119.583
C3 C4 H9 119.939 C4 C3 H8 122.389
C4 C5 C6 118.035 C4 C5 H10 121.419
C5 C4 H9 120.477 C5 C6 H11 120.847
C6 C5 H10 120.546
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.323      
2 C 0.406      
3 C -0.143      
4 C -0.466      
5 C 0.057      
6 C -0.467      
7 O -0.462      
8 H 0.262      
9 H 0.389      
10 H 0.148      
11 H 0.425      
12 H 0.173      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.536 -1.123 0.000 1.245
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.068 -1.888 0.000
y -1.888 -36.959 0.000
z 0.000 0.000 -42.953
Traceless
 xyz
x 1.888 -1.888 0.000
y -1.888 3.552 0.000
z 0.000 0.000 -5.440
Polar
3z2-r2-10.880
x2-y2-1.109
xy-1.888
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.837 -0.034 0.000
y -0.034 13.747 0.000
z 0.000 0.000 6.510


<r2> (average value of r2) Å2
<r2> 177.351
(<r2>)1/2 13.317