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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: wB97X-D/CEP-121G*

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 wB97X-D/CEP-121G*
 hartrees
Energy at 0K-33.317393
Energy at 298.15K-33.321364
HF Energy-33.317393
Nuclear repulsion energy39.996739
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 wB97X-D/CEP-121G*
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' 3884 3884 50.64      
2 A' 3553 3553 4.12      
3 A' 3031 3031 93.62      
4 A' 1758 1758 221.31      
5 A' 1439 1439 17.25      
6 A' 1344 1344 171.32      
7 A' 1208 1208 75.08      
8 A' 1074 1074 213.13      
9 A' 615 615 0.97      
10 A" 1041 1041 4.17      
11 A" 834 834 77.15      
12 A" 378 378 82.24      

Unscaled Zero Point Vibrational Energy (zpe) 10079.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10079.9 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 wB97X-D/CEP-121G*
ABC
2.61599 0.36627 0.32129

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-121G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.376 0.000
O2 -1.008 -0.540 0.000
N3 1.206 -0.012 0.000
H4 -0.345 1.422 0.000
H5 -1.855 -0.079 0.000
H6 1.821 0.802 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.36141.26661.10201.90971.8702
O21.36142.27532.07080.96433.1305
N31.26662.27532.11263.06111.0202
H41.10202.07082.11262.12902.2535
H51.90970.96433.06112.12903.7798
H61.87023.13051.02022.25353.7798

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.202 C1 N3 H6 109.257
O2 C1 N3 119.903 O2 C1 H4 114.001
N3 C1 H4 126.096
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.093      
2 O -0.424      
3 N -0.321      
4 H 0.129      
5 H 0.423      
6 H 0.285      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.195 3.533 0.000 4.159
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.594 1.298 0.000
y 1.298 -17.807 0.000
z 0.000 0.000 -18.886
Traceless
 xyz
x 4.753 1.298 0.000
y 1.298 -1.567 0.000
z 0.000 0.000 -3.186
Polar
3z2-r2-6.372
x2-y24.213
xy1.298
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.994 -0.048 0.000
y -0.048 3.106 0.000
z 0.000 0.000 1.991


<r2> (average value of r2) Å2
<r2> 35.690
(<r2>)1/2 5.974