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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: LSDA/6-311+G(3df,2p)

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 LSDA/6-311+G(3df,2p)
 hartrees
Energy at 0K-169.060917
Energy at 298.15K-169.064910
HF Energy-169.060917
Nuclear repulsion energy71.135991
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 LSDA/6-311+G(3df,2p)
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' 3752 3752 82.74      
2 A' 3480 3480 23.79      
3 A' 2932 2932 56.77      
4 A' 1749 1749 227.39      
5 A' 1355 1355 14.83      
6 A' 1282 1282 172.73      
7 A' 1147 1147 18.57      
8 A' 1015 1015 225.91      
9 A' 610 610 2.73      
10 A" 987 987 1.88      
11 A" 798 798 72.11      
12 A" 441 441 61.42      

Unscaled Zero Point Vibrational Energy (zpe) 9774.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9774.2 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 LSDA/6-311+G(3df,2p)
ABC
2.65686 0.37525 0.32881

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.371 0.000
O2 -0.998 -0.521 0.000
N3 1.189 -0.026 0.000
H4 -0.336 1.426 0.000
H5 -1.852 -0.059 0.000
H6 1.845 0.759 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.33861.25371.10731.90111.8853
O21.33862.24242.05670.97113.1177
N31.25372.24242.10603.04111.0226
H41.10732.05672.10602.12192.2810
H51.90110.97113.04112.12193.7861
H61.88533.11771.02262.28103.7861

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.766 C1 N3 H6 111.428
O2 C1 N3 119.734 O2 C1 H4 114.130
N3 C1 H4 126.136
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.584      
2 O -0.436      
3 N -0.758      
4 H 0.154      
5 H 0.248      
6 H 0.207      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.072 3.060 0.000 3.696
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.104 1.311 0.000
y 1.311 -18.418 0.000
z 0.000 0.000 -19.340
Traceless
 xyz
x 4.774 1.311 0.000
y 1.311 -1.696 0.000
z 0.000 0.000 -3.078
Polar
3z2-r2-6.157
x2-y24.313
xy1.311
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.831 -0.074 0.000
y -0.074 4.019 0.000
z 0.000 0.000 2.963


<r2> (average value of r2) Å2
<r2> 41.226
(<r2>)1/2 6.421