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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-33.308504
Energy at 298.15K-33.312451
HF Energy-33.308504
Nuclear repulsion energy39.848720
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' 3914 3914 56.14      
2 A' 3586 3586 3.92      
3 A' 3066 3066 98.55      
4 A' 1779 1779 242.56      
5 A' 1439 1439 19.69      
6 A' 1344 1344 167.11      
7 A' 1206 1206 78.43      
8 A' 1082 1082 203.54      
9 A' 610 610 1.12      
10 A" 1034 1034 1.46      
11 A" 829 829 79.33      
12 A" 368 368 79.63      

Unscaled Zero Point Vibrational Energy (zpe) 10128.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10128.3 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
2.58401 0.36396 0.31902

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 0.377 0.000
O2 -1.014 -0.533 0.000
N3 1.212 -0.024 0.000
H4 -0.338 1.431 0.000
H5 -1.860 -0.063 0.000
H6 1.827 0.794 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.36271.27661.10681.91131.8741
O21.36272.28362.07740.96733.1359
N31.27662.28362.12563.07211.0235
H41.10682.07742.12562.13332.2566
H51.91130.96733.07212.13333.7854
H61.87413.13591.02352.25663.7854

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.050 C1 N3 H6 108.640
O2 C1 N3 119.788 O2 C1 H4 114.145
N3 C1 H4 126.068
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 -0.399      
2 O -0.316      
3 N -0.103      
4 H 0.175      
5 H 0.394      
6 H 0.249      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.257 3.632 0.000 4.276
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.670 1.203 0.000
y 1.203 -17.625 0.000
z 0.000 0.000 -18.781
Traceless
 xyz
x 4.533 1.203 0.000
y 1.203 -1.399 0.000
z 0.000 0.000 -3.134
Polar
3z2-r2-6.268
x2-y23.955
xy1.203
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.845 0.011 0.000
y 0.011 2.870 0.000
z 0.000 0.000 1.802


<r2> (average value of r2) Å2
<r2> 35.812
(<r2>)1/2 5.984