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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: wB97X-D/CEP-31G

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-31G
 hartrees
Energy at 0K-33.243302
Energy at 298.15K-33.247184
HF Energy-33.243302
Nuclear repulsion energy39.312166
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-31G
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' 3821 3821 35.14      
2 A' 3555 3555 7.18      
3 A' 3067 3067 101.66      
4 A' 1728 1728 185.72      
5 A' 1413 1413 8.96      
6 A' 1265 1265 134.15      
7 A' 1158 1158 47.61      
8 A' 1006 1006 336.58      
9 A' 597 597 2.74      
10 A" 1042 1042 0.91      
11 A" 821 821 107.82      
12 A" 333 333 110.47      

Unscaled Zero Point Vibrational Energy (zpe) 9902.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9902.6 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-31G
ABC
2.53068 0.35344 0.31013

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.396 0.000
O2 -1.024 -0.545 0.000
N3 1.221 -0.011 0.000
H4 -0.346 1.445 0.000
H5 -1.910 -0.134 0.000
H6 1.903 0.758 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.39101.28711.10511.98201.9373
O21.39102.30822.10300.97643.2046
N31.28712.30822.13933.13351.0281
H41.10512.10302.13932.22262.3516
H51.98200.97643.13352.22263.9160
H61.93733.20461.02812.35163.9160

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 112.517 C1 N3 H6 113.129
O2 C1 N3 119.008 O2 C1 H4 114.328
N3 C1 H4 126.663
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.372      
2 O -0.316      
3 N -0.062      
4 H 0.177      
5 H 0.351      
6 H 0.221      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.118 4.275 0.000 4.771
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.132 1.496 0.000
y 1.496 -18.467 0.000
z 0.000 0.000 -18.961
Traceless
 xyz
x 5.582 1.496 0.000
y 1.496 -2.421 0.000
z 0.000 0.000 -3.161
Polar
3z2-r2-6.322
x2-y25.335
xy1.496
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.119 0.023 0.000
y 0.023 2.761 0.000
z 0.000 0.000 1.557


<r2> (average value of r2) Å2
<r2> 36.761
(<r2>)1/2 6.063