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All results from a given calculation for CH2NOH (formaldoxime)

using model chemistry: B2PLYP=FULL/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/6-31G**
 hartrees
Energy at 0K-169.655062
Energy at 298.15K-169.658981
HF Energy-169.489129
Nuclear repulsion energy 
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 B2PLYP=FULL/6-31G**
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' 3848 3848 72.15      
2 A' 3297 3297 5.90      
3 A' 3166 3166 4.00      
4 A' 1716 1716 2.02      
5 A' 1476 1476 10.86      
6 A' 1362 1362 89.85      
7 A' 1198 1198 12.02      
8 A' 935 935 108.54      
9 A' 532 532 6.47      
10 A" 973 973 33.22      
11 A" 808 808 5.27      
12 A" 426 426 138.30      

Unscaled Zero Point Vibrational Energy (zpe) 9868.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9868.3 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 B2PLYP=FULL/6-31G**
ABC
2.27014 0.39504 0.33649

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.140 -0.033 0.000
N2 0.000 0.542 0.000
O3 -1.035 -0.406 0.000
H4 1.256 -1.113 0.000
H5 2.007 0.613 0.000
H6 -1.823 0.151 0.000

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.27692.20661.08651.08122.9687
N21.27691.40402.07802.00821.8647
O32.20661.40402.39733.20810.9651
H41.08652.07802.39731.88273.3282
H51.08122.00823.20811.88273.8578
H62.96871.86470.96513.32823.8578

picture of formaldoxime state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 O3 110.705 N2 C1 H4 122.905
N2 C1 H5 116.528 N2 O3 H6 102.238
H4 C1 H5 120.567
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability