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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-131.779876
Energy at 298.15K-131.782414
HF Energy-131.779876
Nuclear repulsion energy60.910713
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 HSEh1PBE/3-21G
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' 3185 3068 3.33      
2 A' 3127 3012 6.97      
3 A' 2039 1964 194.58      
4 A' 1515 1459 5.62      
5 A' 1231 1186 4.77      
6 A' 847 816 415.85      
7 A' 765 737 123.53      
8 A' 498 479 27.07      
9 A" 3289 3168 4.24      
10 A" 1164 1121 3.46      
11 A" 974 939 10.68      
12 A" 363 350 7.02      

Unscaled Zero Point Vibrational Energy (zpe) 9497.7 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 9149.1 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 HSEh1PBE/3-21G
ABC
6.79336 0.34942 0.34191

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.138 -1.176 0.000
N2 0.000 0.100 0.000
C3 -0.283 1.286 0.000
H4 0.193 -1.714 0.937
H5 0.193 -1.714 -0.937
H6 0.481 2.068 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.28292.49761.08231.08233.2617
N21.28291.21962.05092.05092.0262
C32.49761.21963.17923.17921.0933
H41.08232.05093.17921.87453.9073
H51.08232.05093.17921.87453.9073
H63.26172.02621.09333.90733.9073

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 172.785 N2 C1 H4 120.010
N2 C1 H5 120.010 N2 C3 H6 122.243
H4 C1 H5 119.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.221      
2 N -0.506      
3 C 0.018      
4 H 0.238      
5 H 0.238      
6 H 0.233      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.484 -0.619 0.000 1.608
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.543 2.432 0.000
y 2.432 -15.554 0.000
z 0.000 0.000 -16.998
Traceless
 xyz
x -4.267 2.432 0.000
y 2.432 3.217 0.000
z 0.000 0.000 1.050
Polar
3z2-r22.100
x2-y2-4.989
xy2.432
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.855 -0.872 0.000
y -0.872 8.267 0.000
z 0.000 0.000 2.287


<r2> (average value of r2) Å2
<r2> 42.153
(<r2>)1/2 6.493