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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: MP3=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS H all up 1A'
Energy calculated at MP3=FULL/Def2TZVPP
 hartrees
Energy at 0K-169.651361
Energy at 298.15K-169.655368
HF Energy-168.981372
Nuclear repulsion energy71.222251
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/Def2TZVPP
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' 3960 3960 91.49      
2 A' 3605 3605 10.66      
3 A' 3120 3120 39.40      
4 A' 1810 1810 190.38      
5 A' 1460 1460 16.23      
6 A' 1370 1370 169.61      
7 A' 1225 1225 39.53      
8 A' 1093 1093 203.40      
9 A' 629 629 1.04      
10 A" 1072 1072 3.41      
11 A" 853 853 59.00      
12 A" 383 383 71.12      

Unscaled Zero Point Vibrational Energy (zpe) 10290.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10290.4 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/Def2TZVPP
ABC
2.68042 0.37365 0.32794

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.371 0.000
O2 -0.999 -0.532 0.000
N3 1.193 -0.013 0.000
H4 -0.329 1.408 0.000
H5 -1.837 -0.077 0.000
H6 1.805 0.790 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.34691.25361.08741.89051.8530
O21.34692.25262.05240.95353.1000
N31.25362.25262.08263.03041.0097
H41.08742.05242.08262.11572.2220
H51.89050.95353.03042.11573.7434
H61.85303.10001.00972.22203.7434

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.334 C1 N3 H6 109.437
O2 C1 N3 119.994 O2 C1 H4 114.514
N3 C1 H4 125.492
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability