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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: TPSSh/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/STO-3G
 hartrees
Energy at 0K-131.001551
Energy at 298.15K-131.003821
HF Energy-131.001551
Nuclear repulsion energy59.369291
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 TPSSh/STO-3G
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' 3369 3369 56.33      
2 A' 3220 3220 1.47      
3 A' 2045 2045 27.22      
4 A' 1587 1587 0.37      
5 A' 1228 1228 1.88      
6 A' 1023 1023 215.07      
7 A' 679 679 54.91      
8 A' 444 444 7.85      
9 A" 3540 3540 1.04      
10 A" 1181 1181 9.09      
11 A" 999 999 1.18      
12 A" 319 319 4.80      

Unscaled Zero Point Vibrational Energy (zpe) 9816.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9816.1 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 TPSSh/STO-3G
ABC
5.99102 0.33362 0.32808

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.596 -1.052 0.000
N2 0.000 0.117 0.000
C3 -0.829 1.077 0.000
H4 0.862 -1.528 0.954
H5 0.862 -1.528 -0.954
H6 -0.327 2.087 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.31162.56171.09881.09883.2720
N21.31161.26872.08772.08771.9975
C32.56171.26873.24923.24921.1276
H41.09882.08773.24921.90753.9236
H51.09882.08773.24921.90753.9236
H63.27201.99751.12763.92363.9236

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 166.230 N2 C1 H4 119.754
N2 C1 H5 119.754 N2 C3 H6 112.808
H4 C1 H5 120.441
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.078      
2 N -0.170      
3 C -0.015      
4 H 0.092      
5 H 0.092      
6 H 0.078      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.364 -0.232 0.000 1.384
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.062 -2.103 0.000
y -2.103 4.608 0.000
z 0.000 0.000 1.335


<r2> (average value of r2) Å2
<r2> 42.747
(<r2>)1/2 6.538