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All results from a given calculation for HOCHNH (hydroxymethylimine)

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 H all up 1A'
Energy calculated at MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-169.466781
Energy at 298.15K-169.470764
HF Energy-168.934735
Nuclear repulsion energy70.447812
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' 3916 3916 84.48      
2 A' 3562 3562 8.94      
3 A' 3128 3128 34.98      
4 A' 1780 1780 192.84      
5 A' 1440 1440 18.40      
6 A' 1357 1357 160.84      
7 A' 1216 1216 46.31      
8 A' 1080 1080 188.90      
9 A' 613 613 0.81      
10 A" 1039 1039 2.46      
11 A" 839 839 62.61      
12 A" 374 374 68.90      

Unscaled Zero Point Vibrational Energy (zpe) 10171.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10171.9 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/aug-cc-pVDZ
ABC
2.58946 0.36693 0.32139

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 0.000 0.379 0.000
O2 -1.010 -0.533 0.000
N3 1.205 -0.023 0.000
H4 -0.327 1.431 0.000
H5 -1.853 -0.072 0.000
H6 1.826 0.787 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.36121.27041.10091.90731.8715
O21.36122.27312.07910.96083.1289
N31.27042.27312.11183.05851.0211
H41.10092.07912.11182.14162.2476
H51.90730.96083.05852.14163.7786
H61.87153.12891.02112.24763.7786

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.228 C1 N3 H6 109.032
O2 C1 N3 119.448 O2 C1 H4 114.808
N3 C1 H4 125.743
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability