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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: MP3=FULL/aug-cc-pVTZ

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-pVTZ
 hartrees
Energy at 0K-169.651704
Energy at 298.15K-169.655732
HF Energy-168.977460
Nuclear repulsion energy71.310249
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-pVTZ
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 94.33      
2 A' 3613 3613 13.18      
3 A' 3134 3134 33.98      
4 A' 1813 1813 208.98      
5 A' 1454 1454 19.33      
6 A' 1369 1369 173.89      
7 A' 1227 1227 35.73      
8 A' 1094 1094 202.89      
9 A' 628 628 1.17      
10 A" 1073 1073 1.81      
11 A" 856 856 62.13      
12 A" 398 398 70.15      

Unscaled Zero Point Vibrational Energy (zpe) 10308.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10308.2 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-pVTZ
ABC
2.68566 0.37480 0.32890

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.372 0.000
O2 -0.998 -0.528 0.000
N3 1.191 -0.016 0.000
H4 -0.325 1.407 0.000
H5 -1.838 -0.076 0.000
H6 1.810 0.780 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.34421.25271.08491.89141.8559
O21.34422.24812.04920.95373.0984
N31.25272.24812.07963.02921.0091
H41.08492.04922.07962.11842.2256
H51.89140.95373.02922.11843.7471
H61.85593.09841.00912.22563.7471

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.622 C1 N3 H6 109.805
O2 C1 N3 119.882 O2 C1 H4 114.623
N3 C1 H4 125.495
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability