return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: B97D3/cc-pVQZ

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 B97D3/cc-pVQZ
 hartrees
Energy at 0K-169.851030
Energy at 298.15K-169.855007
HF Energy-169.851030
Nuclear repulsion energy70.597875
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 B97D3/cc-pVQZ
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' 3757 3757 56.68      
2 A' 3459 3459 7.03      
3 A' 2950 2950 75.66      
4 A' 1705 1705 187.78      
5 A' 1378 1378 12.00      
6 A' 1297 1297 151.94      
7 A' 1164 1164 45.42      
8 A' 1022 1022 215.94      
9 A' 605 605 1.43      
10 A" 999 999 2.69      
11 A" 804 804 63.62      
12 A" 417 417 57.61      

Unscaled Zero Point Vibrational Energy (zpe) 9779.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9779.1 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 B97D3/cc-pVQZ
ABC
2.61683 0.36804 0.32266

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.378 0.000
O2 -1.005 -0.540 0.000
N3 1.201 -0.011 0.000
H4 -0.350 1.421 0.000
H5 -1.851 -0.078 0.000
H6 1.829 0.790 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.36081.26241.10041.90591.8754
O21.36082.26852.06720.96453.1309
N31.26242.26852.11113.05271.0180
H41.10042.06722.11112.12032.2692
H51.90590.96453.05272.12033.7812
H61.87543.13091.01802.26923.7812

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 108.907 C1 N3 H6 110.189
O2 C1 N3 119.667 O2 C1 H4 113.845
N3 C1 H4 126.488
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.215      
2 O -0.275      
3 N -0.319      
4 H -0.003      
5 H 0.224      
6 H 0.158      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.030 2.950 0.000 3.582
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.190 1.239 0.000
y 1.239 -18.022 0.000
z 0.000 0.000 -18.850
Traceless
 xyz
x 4.246 1.239 0.000
y 1.239 -1.502 0.000
z 0.000 0.000 -2.744
Polar
3z2-r2-5.488
x2-y23.832
xy1.239
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.574 -0.008 0.000
y -0.008 3.778 0.000
z 0.000 0.000 2.623


<r2> (average value of r2) Å2
<r2> 41.540
(<r2>)1/2 6.445