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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: wB97X-D/aug-cc-pVQZ

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/aug-cc-pVQZ
 hartrees
Energy at 0K-169.893671
Energy at 298.15K-169.897702
HF Energy-169.893671
Nuclear repulsion energy71.190557
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/aug-cc-pVQZ
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' 3918 3918 88.23      
2 A' 3578 3578 14.27      
3 A' 3057 3057 48.17      
4 A' 1779 1779 239.25      
5 A' 1422 1422 19.24      
6 A' 1339 1339 176.29      
7 A' 1204 1204 32.53      
8 A' 1075 1075 213.35      
9 A' 627 627 1.24      
10 A" 1047 1047 2.64      
11 A" 839 839 65.40      
12 A" 423 423 66.83      

Unscaled Zero Point Vibrational Energy (zpe) 10153.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10153.7 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/aug-cc-pVQZ
ABC
2.68241 0.37356 0.32789

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.371 0.000
O2 -0.999 -0.529 0.000
N3 1.192 -0.015 0.000
H4 -0.332 1.414 0.000
H5 -1.844 -0.082 0.000
H6 1.822 0.777 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.34491.25321.09421.89901.8669
O21.34492.25052.05450.95633.1088
N31.25322.25052.08933.03701.0121
H41.09422.05452.08932.12712.2465
H51.89900.95633.03702.12713.7656
H61.86693.10881.01212.24653.7656

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 110.076 C1 N3 H6 110.550
O2 C1 N3 120.003 O2 C1 H4 114.379
N3 C1 H4 125.619
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.363      
2 O -0.575      
3 N -0.595      
4 H 0.225      
5 H 0.320      
6 H 0.262      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.129 3.126 0.000 3.783
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.153 1.236 0.000
y 1.236 -18.002 0.000
z 0.000 0.000 -18.994
Traceless
 xyz
x 4.345 1.236 0.000
y 1.236 -1.429 0.000
z 0.000 0.000 -2.917
Polar
3z2-r2-5.833
x2-y23.849
xy1.236
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.528 -0.016 0.000
y -0.016 3.869 0.000
z 0.000 0.000 3.015


<r2> (average value of r2) Å2
<r2> 41.090
(<r2>)1/2 6.410