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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: HF/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-131.829988
Energy at 298.15K-131.832616
HF Energy-131.829988
Nuclear repulsion energy61.588303
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/6-31+G**
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' 3298 2982 0.14      
2 A' 3210 2902 26.29      
3 A' 2045 1849 196.60      
4 A' 1655 1496 0.07      
5 A' 1297 1173 16.50      
6 A' 1086 982 322.68      
7 A' 1012 915 69.93      
8 A' 502 454 35.11      
9 A" 3404 3078 8.16      
10 A" 1267 1146 14.79      
11 A" 1069 966 10.38      
12 A" 310 280 7.08      

Unscaled Zero Point Vibrational Energy (zpe) 10077.7 cm-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 9112.2 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/6-31+G**
ABC
6.42156 0.35927 0.35271

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.070 -1.157 0.000
N2 0.000 0.091 0.000
C3 -0.053 1.319 0.000
H4 -0.100 -1.693 0.932
H5 -0.100 -1.693 -0.932
H6 0.935 1.775 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.24912.47591.07551.07553.0987
N21.24911.22972.01492.01491.9263
C32.47591.22973.15353.15351.0881
H41.07552.01493.15351.86313.7371
H51.07552.01493.15351.86313.7371
H63.09871.92631.08813.73713.7371

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 174.342 N2 C1 H4 119.983
N2 C1 H5 119.983 N2 C3 H6 112.276
H4 C1 H5 120.034
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.239      
2 N -0.110      
3 C -0.086      
4 H 0.157      
5 H 0.157      
6 H 0.122      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.586 -2.136 0.000 2.660
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.037 3.605 0.000
y 3.605 -18.723 0.000
z 0.000 0.000 -17.537
Traceless
 xyz
x -1.907 3.605 0.000
y 3.605 0.064 0.000
z 0.000 0.000 1.843
Polar
3z2-r23.685
x2-y2-1.314
xy3.605
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.085 0.079 0.000
y 0.079 9.742 0.000
z 0.000 0.000 3.015


<r2> (average value of r2) Å2
<r2> 41.805
(<r2>)1/2 6.466