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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: B97D3/3-21G*

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 B97D3/3-21G*
 hartrees
Energy at 0K-168.808625
Energy at 298.15K-168.812518
HF Energy-168.808625
Nuclear repulsion energy69.373995
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 B97D3/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3435 3435 10.49      
2 A' 3309 3309 1.73      
3 A' 2910 2910 97.01      
4 A' 1712 1712 105.93      
5 A' 1387 1387 5.64      
6 A' 1271 1271 113.51      
7 A' 1142 1142 65.06      
8 A' 964 964 282.35      
9 A' 601 601 2.25      
10 A" 1025 1025 1.66      
11 A" 802 802 80.88      
12 A" 356 356 68.74      

Unscaled Zero Point Vibrational Energy (zpe) 9456.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9456.9 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 B97D3/3-21G*
ABC
2.49781 0.35733 0.31261

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.396 0.000
O2 -1.012 -0.568 0.000
N3 1.212 0.005 0.000
H4 -0.379 1.434 0.000
H5 -1.894 -0.101 0.000
H6 1.885 0.792 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.39761.27321.10461.95781.9257
O21.39762.29612.09960.99763.1998
N31.27322.29612.13783.10711.0354
H41.10462.09962.13782.15692.3524
H51.95780.99763.10712.15693.8823
H61.92573.19981.03542.35243.8823

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 108.498 C1 N3 H6 112.648
O2 C1 N3 118.496 O2 C1 H4 113.577
N3 C1 H4 127.927
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.276      
2 O -0.507      
3 N -0.551      
4 H 0.163      
5 H 0.356      
6 H 0.263      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.857 3.297 0.000 3.784
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.962 1.385 0.000
y 1.385 -17.904 0.000
z 0.000 0.000 -18.319
Traceless
 xyz
x 5.149 1.385 0.000
y 1.385 -2.263 0.000
z 0.000 0.000 -2.886
Polar
3z2-r2-5.772
x2-y24.941
xy1.385
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.860 0.111 0.000
y 0.111 2.605 0.000
z 0.000 0.000 0.969


<r2> (average value of r2) Å2
<r2> 42.203
(<r2>)1/2 6.496