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All results from a given calculation for CH2NOH (formaldoxime)

using model chemistry: MP3=FULL/aug-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 MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-169.411602
Energy at 298.15K-169.415532
HF Energy-168.873411
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 MP3=FULL/aug-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' 3903 3903 84.49      
2 A' 3299 3299 3.33      
3 A' 3162 3162 3.64      
4 A' 1737 1737 3.06      
5 A' 1473 1473 20.89      
6 A' 1381 1381 70.78      
7 A' 1196 1196 10.41      
8 A' 949 949 100.49      
9 A' 540 540 6.30      
10 A" 985 985 34.86      
11 A" 800 800 4.56      
12 A" 412 412 130.26      

Unscaled Zero Point Vibrational Energy (zpe) 9917.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9917.7 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 MP3=FULL/aug-cc-pVDZ
ABC
2.25434 0.39564 0.33657

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.140 -0.038 0.000
N2 0.000 0.545 0.000
O3 -1.034 -0.401 0.000
H4 1.240 -1.129 0.000
H5 2.017 0.609 0.000
H6 -1.827 0.142 0.000

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.28072.20401.09561.09002.9729
N21.28071.40112.08362.01781.8710
O32.20401.40112.38793.21350.9615
H41.09562.08362.38791.90443.3205
H51.09002.01783.21351.90443.8723
H62.97291.87100.96153.32053.8723

picture of formaldoxime state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 O3 110.459 N2 C1 H4 122.328
N2 C1 H5 116.448 N2 O3 H6 103.155
H4 C1 H5 121.224
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability