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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: TPSSh/6-311G**

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/6-311G**
 hartrees
Energy at 0K-169.913513
Energy at 298.15K-169.917509
HF Energy-169.913513
Nuclear repulsion energy70.679495
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/6-311G**
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' 3815 3815 59.06      
2 A' 3500 3500 3.08      
3 A' 3013 3013 76.71      
4 A' 1751 1751 185.08      
5 A' 1425 1425 13.46      
6 A' 1332 1332 155.70      
7 A' 1188 1188 54.57      
8 A' 1055 1055 216.98      
9 A' 610 610 0.99      
10 A" 1038 1038 3.63      
11 A" 828 828 64.79      
12 A" 405 405 65.53      

Unscaled Zero Point Vibrational Energy (zpe) 9978.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9978.9 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/6-311G**
ABC
2.61165 0.36948 0.32369

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.378 0.000
O2 -1.003 -0.538 0.000
N3 1.200 -0.015 0.000
H4 -0.348 1.419 0.000
H5 -1.847 -0.072 0.000
H6 1.822 0.792 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.35831.26241.09811.90131.8688
O21.35832.26462.06410.96433.1231
N31.26242.26462.10983.04791.0190
H41.09812.06412.10982.11472.2588
H51.90130.96433.04792.11473.7700
H61.86883.12311.01902.25883.7700

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 108.701 C1 N3 H6 109.538
O2 C1 N3 119.515 O2 C1 H4 113.919
N3 C1 H4 126.566
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.165      
2 O -0.292      
3 N -0.367      
4 H 0.072      
5 H 0.248      
6 H 0.174      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.057 3.157 0.000 3.768
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 5.010 0.006 0.000
y 0.006 3.057 0.000
z 0.000 0.000 1.819


<r2> (average value of r2) Å2
<r2> 41.254
(<r2>)1/2 6.423