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

using model chemistry: MP3=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-322.630622
Energy at 298.15K-322.637004
HF Energy-321.570346
Nuclear repulsion energy274.147103
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 MP3=FULL/6-31+G**
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' 3943 3674 68.07      
2 A' 3312 3085 6.07      
3 A' 3298 3072 12.62      
4 A' 3283 3058 3.99      
5 A' 3245 3023 25.36      
6 A' 1701 1585 29.43      
7 A' 1694 1578 16.60      
8 A' 1572 1465 25.41      
9 A' 1516 1412 103.27      
10 A' 1412 1315 18.99      
11 A' 1340 1248 56.19      
12 A' 1298 1209 101.81      
13 A' 1260 1174 46.16      
14 A' 1206 1124 46.68      
15 A' 1157 1077 10.86      
16 A' 1089 1015 2.89      
17 A' 1055 982 4.98      
18 A' 859 800 9.01      
19 A' 643 599 3.35      
20 A' 559 521 5.97      
21 A' 402 374 14.68      
22 A" 949 884 0.01      
23 A" 929 865 0.10      
24 A" 889 828 0.31      
25 A" 789 735 70.05      
26 A" 619 577 4.35      
27 A" 499 465 1.00      
28 A" 405 377 7.72      
29 A" 271 252 126.51      
30 A" 226 210 0.64      

Unscaled Zero Point Vibrational Energy (zpe) 20708.4 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 19291.9 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 MP3=FULL/6-31+G**
ABC
0.19435 0.08971 0.06138

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.207 -1.160 0.000
C2 -1.183 0.177 0.000
C3 0.000 0.922 0.000
C4 1.219 0.243 0.000
C5 1.195 -1.148 0.000
C6 -0.039 -1.808 0.000
O7 0.018 2.287 0.000
H8 -2.143 0.681 0.000
H9 2.143 0.801 0.000
H10 2.115 -1.714 0.000
H11 -0.085 -2.888 0.000
H12 -0.878 2.633 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.33672.40632.80192.40181.33583.65742.06543.88133.36702.05983.8066
C21.33671.39852.40322.72262.29122.42771.08433.38423.80123.25522.4748
C32.40631.39851.39552.39042.73031.36462.15672.14613.37913.81061.9228
C42.80192.40321.39551.39102.40562.37073.39061.07962.15163.39123.1796
C52.40182.72262.39041.39101.39923.63083.80662.16761.07942.16004.3119
C61.33582.29122.73032.40561.39924.09493.25953.40112.15521.08064.5193
O73.65742.42771.36462.37073.63084.09492.69212.59254.51645.17520.9605
H82.06541.08432.15673.39063.80663.25952.69214.28764.88494.11952.3257
H93.88133.38422.14611.07962.16763.40112.59254.28762.51534.30963.5326
H103.36703.80123.37912.15161.07942.15524.51644.88492.51532.49345.2770
H112.05983.25523.81063.39122.16001.08065.17524.11954.30962.49345.5769
H123.80662.47481.92283.17964.31194.51930.96052.32573.53265.27705.5769

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 123.205 N1 C2 H8 116.717
N1 C6 C5 122.831 N1 C6 H11 116.560
C2 N1 C6 118.030 C2 C3 C4 118.663
C2 C3 O7 122.951 C3 C2 H8 120.078
C3 C4 C5 118.152 C3 C4 H9 119.702
C3 O7 H12 110.377 C4 C3 O7 118.386
C4 C5 C6 119.120 C4 C5 H10 120.621
C5 C4 H9 122.146 C5 C6 H11 120.609
C6 C5 H10 120.260
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability