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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: HF/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/6-31G*
 hartrees
Energy at 0K-131.817576
Energy at 298.15K-131.820202
HF Energy-131.817576
Nuclear repulsion energy61.588876
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 HF/6-31G*
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' 3321 2984 0.82      
2 A' 3210 2884 56.93      
3 A' 2064 1854 138.34      
4 A' 1669 1499 0.21      
5 A' 1301 1169 14.12      
6 A' 1122 1008 303.21      
7 A' 1002 900 56.37      
8 A' 514 462 25.09      
9 A" 3422 3075 14.76      
10 A" 1278 1148 14.06      
11 A" 1076 967 7.44      
12 A" 303 272 6.28      

Unscaled Zero Point Vibrational Energy (zpe) 10140.2 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 9111.0 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 HF/6-31G*
ABC
6.42255 0.35927 0.35280

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.036 -1.157 0.000
N2 0.000 0.090 0.000
C3 -0.094 1.318 0.000
H4 -0.049 -1.697 0.930
H5 -0.049 -1.697 -0.930
H6 0.882 1.800 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.24722.47551.07511.07513.0964
N21.24721.23182.01452.01451.9245
C32.47551.23183.15513.15511.0891
H41.07512.01453.15511.85943.7362
H51.07512.01453.15511.85943.7362
H63.09641.92451.08913.73623.7362

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 173.936 N2 C1 H4 120.147
N2 C1 H5 120.147 N2 C3 H6 111.887
H4 C1 H5 119.705
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.216      
2 N -0.246      
3 C -0.107      
4 H 0.199      
5 H 0.199      
6 H 0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.477 -1.930 0.000 2.431
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.565 3.060 0.000
y 3.060 -17.764 0.000
z 0.000 0.000 -17.129
Traceless
 xyz
x -2.119 3.060 0.000
y 3.060 0.583 0.000
z 0.000 0.000 1.536
Polar
3z2-r23.072
x2-y2-1.801
xy3.060
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.230 0.299 0.000
y 0.299 8.516 0.000
z 0.000 0.000 2.586


<r2> (average value of r2) Å2
<r2> 41.418
(<r2>)1/2 6.436