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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: PBEPBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-132.516051
Energy at 298.15K-132.518506
HF Energy-132.516051
Nuclear repulsion energy60.742274
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 PBEPBE/6-31G(2df,p)
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' 3092 3060 2.18      
2 A' 3026 2995 12.27      
3 A' 2004 1984 150.95      
4 A' 1447 1432 2.60      
5 A' 1206 1193 6.68      
6 A' 910 901 280.95      
7 A' 639 633 70.83      
8 A' 482 477 17.92      
9 A" 3196 3164 1.23      
10 A" 1102 1091 4.62      
11 A" 933 924 8.41      
12 A" 353 350 2.71      

Unscaled Zero Point Vibrational Energy (zpe) 9195.0 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 9100.3 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 PBEPBE/6-31G(2df,p)
ABC
6.44074 0.34902 0.34183

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.210 -1.165 0.000
N2 0.000 0.101 0.000
C3 -0.376 1.268 0.000
H4 0.301 -1.695 0.949
H5 0.301 -1.695 -0.949
H6 0.392 2.061 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.28382.50301.09071.09073.2307
N21.28381.22602.05362.05361.9981
C32.50301.22603.18403.18401.1035
H41.09072.05363.18401.89853.8744
H51.09072.05363.18401.89853.8744
H63.23071.99811.10353.87443.8744

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 171.573 N2 C1 H4 119.508
N2 C1 H5 119.508 N2 C3 H6 118.028
H4 C1 H5 120.984
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.316      
2 N 0.153      
3 C -0.288      
4 H 0.146      
5 H 0.146      
6 H 0.158      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.298 -0.797 0.000 1.523
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.190 1.817 0.000
y 1.817 -15.938 0.000
z 0.000 0.000 -16.910
Traceless
 xyz
x -3.766 1.817 0.000
y 1.817 2.612 0.000
z 0.000 0.000 1.154
Polar
3z2-r22.307
x2-y2-4.252
xy1.817
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.843 -1.117 0.000
y -1.117 8.594 0.000
z 0.000 0.000 2.955


<r2> (average value of r2) Å2
<r2> 42.149
(<r2>)1/2 6.492