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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: BLYP/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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-169.855260
Energy at 298.15K-169.859219
HF Energy-169.855260
Nuclear repulsion energy69.856119
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 BLYP/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' 3671 3664 54.01      
2 A' 3400 3393 7.99      
3 A' 2951 2945 60.61      
4 A' 1667 1664 194.74      
5 A' 1353 1351 12.09      
6 A' 1276 1274 142.97      
7 A' 1147 1145 53.63      
8 A' 1005 1003 206.30      
9 A' 588 587 1.40      
10 A" 974 972 1.65      
11 A" 795 794 69.26      
12 A" 420 420 55.67      

Unscaled Zero Point Vibrational Energy (zpe) 9623.1 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 9604.8 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 BLYP/aug-cc-pVDZ
ABC
2.53497 0.36166 0.31650

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.386 0.000
O2 -1.014 -0.544 0.000
N3 1.212 -0.016 0.000
H4 -0.349 1.440 0.000
H5 -1.872 -0.079 0.000
H6 1.851 0.790 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.37621.27681.10951.92851.8947
O21.37622.28742.09230.97583.1606
N31.27682.28742.13413.08391.0290
H41.10952.09232.13412.15042.2940
H51.92850.97583.08392.15043.8229
H61.89473.16061.02902.29403.8229

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 108.969 C1 N3 H6 110.054
O2 C1 N3 119.084 O2 C1 H4 114.219
N3 C1 H4 126.697
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.913      
2 O -0.328      
3 N -0.213      
4 H -0.437      
5 H 0.127      
6 H -0.062      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.994 3.023 0.000 3.622
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.801 1.239 0.000
y 1.239 -18.638 0.000
z 0.000 0.000 -19.423
Traceless
 xyz
x 4.229 1.239 0.000
y 1.239 -1.526 0.000
z 0.000 0.000 -2.704
Polar
3z2-r2-5.407
x2-y23.837
xy1.239
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.160 -0.020 0.000
y -0.020 4.233 0.000
z 0.000 0.000 3.114


<r2> (average value of r2) Å2
<r2> 42.528
(<r2>)1/2 6.521