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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: TPSSh/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 TPSSh/cc-pVQZ
 hartrees
Energy at 0K-169.949000
Energy at 298.15K-169.953005
HF Energy-169.949000
Nuclear repulsion energy70.808443
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 TPSSh/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' 3803 3803 66.04      
2 A' 3500 3500 7.24      
3 A' 3021 3021 61.57      
4 A' 1741 1741 196.76      
5 A' 1411 1411 13.67      
6 A' 1323 1323 159.50      
7 A' 1182 1182 40.52      
8 A' 1048 1048 218.05      
9 A' 609 609 1.50      
10 A" 1032 1032 2.63      
11 A" 824 824 65.34      
12 A" 421 421 60.67      

Unscaled Zero Point Vibrational Energy (zpe) 9956.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9956.9 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 TPSSh/cc-pVQZ
ABC
2.63268 0.37044 0.32474

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.377 0.000
O2 -1.002 -0.536 0.000
N3 1.197 -0.013 0.000
H4 -0.344 1.416 0.000
H5 -1.850 -0.079 0.000
H6 1.826 0.785 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.35551.25931.09501.90521.8716
O21.35552.26032.06050.96363.1218
N31.25932.26032.10243.04791.0168
H41.09502.06052.10242.12222.2604
H51.90520.96363.04792.12223.7765
H61.87163.12181.01682.26043.7765

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.309 C1 N3 H6 110.171
O2 C1 N3 119.592 O2 C1 H4 114.042
N3 C1 H4 126.366
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.144      
2 O -0.284      
3 N -0.347      
4 H 0.067      
5 H 0.235      
6 H 0.185      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.064 3.033 0.000 3.669
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.434 0.004 0.000
y 0.004 3.659 0.000
z 0.000 0.000 2.574


<r2> (average value of r2) Å2
<r2> 41.325
(<r2>)1/2 6.428