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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-323.418199
Energy at 298.15K-323.424862
HF Energy-323.418199
Nuclear repulsion energy274.445078
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 wB97X-D/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' 3912 3726 73.70      
2 A' 3258 3103 2.56      
3 A' 3226 3073 11.43      
4 A' 3207 3055 17.92      
5 A' 3198 3047 17.87      
6 A' 1685 1605 127.02      
7 A' 1671 1592 136.81      
8 A' 1558 1484 50.58      
9 A' 1481 1411 24.18      
10 A' 1389 1323 22.94      
11 A' 1340 1276 86.10      
12 A' 1335 1271 10.18      
13 A' 1256 1196 21.37      
14 A' 1197 1140 121.04      
15 A' 1124 1071 3.60      
16 A' 1092 1041 2.22      
17 A' 1022 974 11.66      
18 A' 861 821 40.76      
19 A' 685 652 0.14      
20 A' 533 508 0.19      
21 A' 417 397 11.66      
22 A" 1018 970 0.04      
23 A" 984 937 0.02      
24 A" 861 820 13.21      
25 A" 831 791 48.31      
26 A" 749 714 0.07      
27 A" 546 520 23.32      
28 A" 403 384 4.12      
29 A" 379 361 121.36      
30 A" 228 217 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 20722.0 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 19739.7 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 wB97X-D/cc-pVDZ
ABC
0.20042 0.08816 0.06123

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.020 -1.873 0.000
C2 -1.120 -1.178 0.000
C3 -1.193 0.211 0.000
C4 0.000 0.930 0.000
C5 1.204 0.229 0.000
C6 1.151 -1.158 0.000
O7 0.052 2.285 0.000
H8 -2.035 -1.764 0.000
H9 -2.158 0.711 0.000
H10 2.148 0.762 0.000
H11 2.074 -1.732 0.000
H12 -0.839 2.650 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33462.41132.80352.41291.33874.15882.05763.37903.38702.05894.6041
C21.33461.39102.38722.71652.27083.65661.08682.15533.79993.24103.8387
C32.41131.39101.39312.39722.71442.41972.14691.08653.38603.80082.4649
C42.80352.38721.39311.39332.38411.35633.37642.16902.15443.37431.9136
C52.41292.71652.39721.39331.38772.35703.80313.39621.08382.14493.1677
C61.33872.27082.71442.38411.38773.61423.24333.79992.16281.08664.2963
O74.15883.65662.41971.35632.35703.61424.55582.71392.59084.49700.9627
H82.05761.08682.14693.37643.80313.24334.55582.47774.88634.10894.5735
H93.37902.15531.08652.16903.39623.79992.71392.47774.30594.88582.3457
H103.38703.79993.38602.15441.08382.16282.59084.88634.30592.49453.5333
H112.05893.24103.80083.37432.14491.08664.49704.10894.88582.49455.2614
H124.60413.83872.46491.91363.16774.29630.96274.57352.34573.53335.2614

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 124.411 N1 C2 H8 115.995
N1 C6 C5 124.498 N1 C6 H11 115.805
C2 N1 C6 116.304 C2 C3 C4 118.057
C2 C3 H9 120.410 C3 C2 H8 119.594
C3 C4 C5 118.702 C3 C4 O7 123.297
C4 C3 H9 121.533 C4 C5 C6 118.028
C4 C5 H10 120.340 C4 O7 H12 110.051
C5 C4 O7 118.001 C5 C6 H11 119.697
C6 C5 H10 121.632
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.184      
2 C -0.356      
3 C 0.361      
4 C -0.435      
5 C 0.479      
6 C -0.334      
7 O -0.524      
8 H 0.153      
9 H 0.146      
10 H 0.173      
11 H 0.154      
12 H 0.365      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.456 2.395 0.000 2.803
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.704 -4.515 0.000
y -4.515 -44.415 0.000
z 0.000 0.000 -43.362
Traceless
 xyz
x 11.185 -4.515 0.000
y -4.515 -6.383 0.000
z 0.000 0.000 -4.802
Polar
3z2-r2-9.604
x2-y211.712
xy-4.515
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.149 -0.186 0.000
y -0.186 11.935 0.000
z 0.000 0.000 5.676


<r2> (average value of r2) Å2
<r2> 178.963
(<r2>)1/2 13.378