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All results from a given calculation for HOCHNH (hydroxymethylimine)

using model chemistry: PBE1PBE/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 PBE1PBE/Def2TZVPP
 hartrees
Energy at 0K-169.750629
Energy at 298.15K-169.754644
HF Energy-169.750629
Nuclear repulsion energy71.153790
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 PBE1PBE/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' 3901 3901 85.31      
2 A' 3572 3572 12.25      
3 A' 3045 3045 57.04      
4 A' 1785 1785 216.90      
5 A' 1422 1422 16.29      
6 A' 1336 1336 175.65      
7 A' 1197 1197 29.96      
8 A' 1069 1069 215.00      
9 A' 623 623 1.54      
10 A" 1047 1047 2.72      
11 A" 834 834 65.09      
12 A" 414 414 65.48      

Unscaled Zero Point Vibrational Energy (zpe) 10122.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10122.7 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 PBE1PBE/Def2TZVPP
ABC
2.67382 0.37353 0.32774

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/Def2TZVPP

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 1.193 -0.016 0.000
H4 -0.336 1.415 0.000
H5 -1.843 -0.074 0.000
H6 1.821 0.779 0.000

Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C11.34491.25401.09671.89571.8666
O21.34492.25102.05410.95853.1092
N31.25402.25102.09423.03591.0137
H41.09672.05412.09422.11822.2495
H51.89570.95853.03592.11823.7621
H61.86663.10921.01372.24953.7621

picture of hydroxymethylimine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.630 C1 N3 H6 110.348
O2 C1 N3 119.987 O2 C1 H4 114.171
N3 C1 H4 125.843
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.085      
2 O -0.223      
3 N -0.280      
4 H 0.052      
5 H 0.205      
6 H 0.160      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.105 3.109 0.000 3.754
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.017 1.250 0.000
y 1.250 -17.961 0.000
z 0.000 0.000 -18.873
Traceless
 xyz
x 4.400 1.250 0.000
y 1.250 -1.517 0.000
z 0.000 0.000 -2.884
Polar
3z2-r2-5.767
x2-y23.945
xy1.250
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.224 -0.020 0.000
y -0.020 3.449 0.000
z 0.000 0.000 2.423


<r2> (average value of r2) Å2
<r2> 41.040
(<r2>)1/2 6.406