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All results from a given calculation for H2CNCH (methyleneaminomethylene)

using model chemistry: TPSSh/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 TPSSh/6-31G**
 hartrees
Energy at 0K-132.680935
Energy at 298.15K-132.683446
HF Energy-132.680935
Nuclear repulsion energy60.844372
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/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' 3164 3034 0.36      
2 A' 3075 2948 25.65      
3 A' 2009 1926 165.92      
4 A' 1514 1452 1.34      
5 A' 1231 1180 9.31      
6 A' 952 912 313.26      
7 A' 703 674 82.05      
8 A' 489 469 20.15      
9 A" 3272 3137 4.91      
10 A" 1147 1100 6.91      
11 A" 970 930 7.86      
12 A" 351 336 4.16      

Unscaled Zero Point Vibrational Energy (zpe) 9438.5 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 9048.7 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/6-31G**
ABC
6.45941 0.34990 0.34296

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.204 -1.164 0.000
N2 0.000 0.100 0.000
C3 -0.370 1.272 0.000
H4 0.290 -1.691 0.943
H5 0.290 -1.691 -0.943
H6 0.417 2.036 0.000

Atom - Atom Distances (Å)
  C1 N2 C3 H4 H5 H6
C11.28102.50271.08361.08363.2078
N21.28101.22842.04512.04511.9804
C32.50271.22843.17853.17851.0974
H41.08362.04513.17851.88603.8470
H51.08362.04513.17851.88603.8470
H63.20781.98041.09743.84703.8470

picture of methyleneaminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 C3 171.623 N2 C1 H4 119.511
N2 C1 H5 119.511 N2 C3 H6 116.634
H4 C1 H5 120.978
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.189      
2 N -0.144      
3 C -0.109      
4 H 0.150      
5 H 0.150      
6 H 0.142      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.431 -0.907 0.000 1.694
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 2.495 -1.142 0.000
y -1.142 8.523 0.000
z 0.000 0.000 2.637


<r2> (average value of r2) Å2
<r2> 41.997
(<r2>)1/2 6.480