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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: wB97X-D/6-31G(2df,p)

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 wB97X-D/6-31G(2df,p)
 hartrees
Energy at 0K-169.821182
Energy at 298.15K-169.825202
HF Energy-169.821182
Nuclear repulsion energy71.074863
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 wB97X-D/6-31G(2df,p)
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' 3933 3933 79.78      
2 A' 3584 3584 6.55      
3 A' 3050 3050 57.91      
4 A' 1804 1804 200.94      
5 A' 1434 1434 21.41      
6 A' 1349 1349 166.87      
7 A' 1215 1215 38.24      
8 A' 1087 1087 199.80      
9 A' 625 625 1.25      
10 A" 1054 1054 6.06      
11 A" 844 844 56.58      
12 A" 410 410 65.80      

Unscaled Zero Point Vibrational Energy (zpe) 10194.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10194.1 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 wB97X-D/6-31G(2df,p)
ABC
2.66156 0.37290 0.32708

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.372 0.000
O2 -1.001 -0.526 0.000
N3 1.195 -0.021 0.000
H4 -0.334 1.418 0.000
H5 -1.842 -0.068 0.000
H6 1.822 0.778 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.34481.25781.09831.89401.8669
O21.34482.25362.05510.95763.1100
N31.25782.25362.09983.03761.0155
H41.09832.05512.09982.11692.2497
H51.89400.95763.03762.11693.7608
H61.86693.11001.01552.24973.7608

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.543 C1 N3 H6 109.961
O2 C1 N3 119.934 O2 C1 H4 114.150
N3 C1 H4 125.916
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.113      
2 O -0.362      
3 N -0.444      
4 H 0.113      
5 H 0.327      
6 H 0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.115 3.037 0.000 3.701
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.649 1.145 0.000
y 1.145 -17.384 0.000
z 0.000 0.000 -18.334
Traceless
 xyz
x 4.210 1.145 0.000
y 1.145 -1.392 0.000
z 0.000 0.000 -2.818
Polar
3z2-r2-5.635
x2-y23.735
xy1.145
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.798 0.050 0.000
y 0.050 2.976 0.000
z 0.000 0.000 1.880


<r2> (average value of r2) Å2
<r2> 40.786
(<r2>)1/2 6.386