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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: B3PW91/Def2TZVPP

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 B3PW91/Def2TZVPP
 hartrees
Energy at 0K-169.876573
Energy at 298.15K-169.880581
HF Energy-169.876573
Nuclear repulsion energy71.040227
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 B3PW91/Def2TZVPP
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' 3872 3872 79.64      
2 A' 3551 3551 11.00      
3 A' 3032 3032 59.20      
4 A' 1768 1768 211.73      
5 A' 1416 1416 14.50      
6 A' 1328 1328 171.79      
7 A' 1191 1191 33.51      
8 A' 1060 1060 216.87      
9 A' 621 621 1.48      
10 A" 1040 1040 2.71      
11 A" 829 829 64.79      
12 A" 414 414 64.34      

Unscaled Zero Point Vibrational Energy (zpe) 10060.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10060.6 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 B3PW91/Def2TZVPP
ABC
2.66694 0.37220 0.32661

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.372 0.000
O2 -1.000 -0.532 0.000
N3 1.194 -0.014 0.000
H4 -0.339 1.415 0.000
H5 -1.846 -0.078 0.000
H6 1.824 0.782 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.34841.25531.09661.89971.8693
O21.34842.25502.05630.95983.1147
N31.25532.25502.09613.04071.0144
H41.09662.05632.09612.12092.2540
H51.89970.95983.04072.12093.7689
H61.86933.11471.01442.25403.7689

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.626 C1 N3 H6 110.450
O2 C1 N3 119.967 O2 C1 H4 114.106
N3 C1 H4 125.926
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.071      
2 O -0.215      
3 N -0.264      
4 H 0.062      
5 H 0.196      
6 H 0.150      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.095 3.096 0.000 3.738
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.006 1.254 0.000
y 1.254 -17.939 0.000
z 0.000 0.000 -18.820
Traceless
 xyz
x 4.374 1.254 0.000
y 1.254 -1.526 0.000
z 0.000 0.000 -2.848
Polar
3z2-r2-5.696
x2-y23.933
xy1.254
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.264 -0.013 0.000
y -0.013 3.469 0.000
z 0.000 0.000 2.432


<r2> (average value of r2) Å2
<r2> 41.124
(<r2>)1/2 6.413