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All results from a given calculation for C5H5NO (3-Pyridinol)

using model chemistry: B3LYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/6-31G(2df,p)
 hartrees
Energy at 0K-323.527326
Energy at 298.15K-323.533943
HF Energy-323.527326
Nuclear repulsion energy274.479843
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 B3LYP/6-31G(2df,p)
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' 3812 3678 53.97      
2 A' 3205 3093 6.49      
3 A' 3189 3078 14.32      
4 A' 3164 3053 10.82      
5 A' 3112 3003 35.55      
6 A' 1639 1582 14.40      
7 A' 1623 1566 20.69      
8 A' 1524 1470 18.65      
9 A' 1473 1422 107.04      
10 A' 1375 1327 25.66      
11 A' 1329 1282 8.51      
12 A' 1302 1256 97.58      
13 A' 1231 1188 35.64      
14 A' 1200 1158 91.93      
15 A' 1128 1089 6.35      
16 A' 1064 1027 0.91      
17 A' 1030 994 8.29      
18 A' 841 812 6.79      
19 A' 633 611 4.28      
20 A' 551 532 5.54      
21 A' 397 383 12.05      
22 A" 990 955 0.62      
23 A" 950 917 1.50      
24 A" 913 881 0.96      
25 A" 834 805 22.07      
26 A" 733 707 17.96      
27 A" 529 511 0.21      
28 A" 426 411 1.65      
29 A" 383 370 110.31      
30 A" 233 225 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 20406.1 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 19691.9 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 B3LYP/6-31G(2df,p)
ABC
0.19501 0.08992 0.06154

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.203 -1.160 0.000
C2 -1.179 0.172 0.000
C3 0.000 0.923 0.000
C4 1.217 0.245 0.000
C5 1.194 -1.143 0.000
C6 -0.034 -1.803 0.000
O7 0.011 2.283 0.000
H8 -2.144 0.680 0.000
H9 2.144 0.807 0.000
H10 2.119 -1.710 0.000
H11 -0.079 -2.888 0.000
H12 -0.897 2.606 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33162.40532.79862.39741.33473.65032.06643.88253.36732.06183.7783
C21.33161.39772.39702.71262.28242.42311.09103.38293.79643.25142.4507
C32.40531.39771.39342.38632.72591.35992.15762.14723.37953.81201.9072
C42.79862.39701.39341.38822.39952.36833.38921.08412.15263.39083.1695
C52.39742.71262.38631.38821.39373.62453.80352.16951.08462.16034.2929
C61.33472.28242.72592.39951.39374.08583.25853.39922.15441.08654.4926
O73.65032.42311.35992.36833.62454.08582.68532.59394.51505.17180.9636
H82.06641.09102.15763.38923.80353.25852.68534.28994.88704.12272.2943
H93.88253.38292.14721.08412.16953.39922.59394.28992.51734.31283.5333
H103.36733.79643.37952.15261.08462.15444.51504.88702.51732.49405.2652
H112.06183.25143.81203.39082.16031.08655.17184.12274.31282.49405.5549
H123.77832.45071.90723.16954.29294.49260.96362.29433.53335.26525.5549

picture of 3-Pyridinol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 123.578 N1 C2 H8 116.720
N1 C6 C5 122.953 N1 C6 H11 116.392
C2 N1 C6 117.737 C2 C3 C4 118.364
C2 C3 O7 122.970 C3 C2 H8 119.702
C3 C4 C5 118.164 C3 C4 H9 119.630
C3 O7 H12 109.151 C4 C3 O7 118.666
C4 C5 C6 119.205 C4 C5 H10 120.548
C5 C4 H9 122.206 C5 C6 H11 120.655
C6 C5 H10 120.248
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability