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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-311G*
 hartrees
Energy at 0K-169.708874
Energy at 298.15K-169.712843
HF Energy-169.708874
Nuclear repulsion energy70.349190
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 PBEPBEultrafine/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' 3686 3648 28.83      
2 A' 3433 3397 1.27      
3 A' 2919 2889 96.45      
4 A' 1720 1703 171.19      
5 A' 1394 1380 12.15      
6 A' 1307 1294 155.17      
7 A' 1172 1160 60.87      
8 A' 1033 1022 218.24      
9 A' 605 599 1.44      
10 A" 994 984 5.23      
11 A" 807 798 75.62      
12 A" 411 407 69.08      

Unscaled Zero Point Vibrational Energy (zpe) 9740.4 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 9639.1 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 PBEPBEultrafine/6-311G*
ABC
2.58064 0.36664 0.32103

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.379 0.000
O2 -1.007 -0.539 0.000
N3 1.205 -0.016 0.000
H4 -0.354 1.430 0.000
H5 -1.858 -0.069 0.000
H6 1.834 0.793 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.36281.26791.10921.91071.8800
O21.36282.27272.07490.97223.1378
N31.26792.27272.12663.06271.0252
H41.10922.07492.12662.12272.2788
H51.91070.97223.06272.12273.7906
H61.88003.13781.02522.27883.7906

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 108.669 C1 N3 H6 109.686
O2 C1 N3 119.473 O2 C1 H4 113.743
N3 C1 H4 126.784
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.063      
2 O -0.421      
3 N -0.460      
4 H 0.155      
5 H 0.386      
6 H 0.277      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.078 3.171 0.000 3.791
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.665 1.293 0.000
y 1.293 -18.006 0.000
z 0.000 0.000 -18.875
Traceless
 xyz
x 4.776 1.293 0.000
y 1.293 -1.736 0.000
z 0.000 0.000 -3.040
Polar
3z2-r2-6.080
x2-y24.341
xy1.293
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.131 -0.002 0.000
y -0.002 3.120 0.000
z 0.000 0.000 1.758


<r2> (average value of r2) Å2
<r2> 41.603
(<r2>)1/2 6.450