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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B97D3/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G
 hartrees
Energy at 0K-94.480209
Energy at 298.15K-94.483136
HF Energy-94.480209
Nuclear repulsion energy32.280139
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 B97D3/6-31G
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' 3484 3484 4.57 119.61 0.51 0.68
2 A' 3201 3201 106.27 520.71 0.32 0.49
3 A' 2748 2748 186.43 156.73 0.57 0.72
4 A' 1724 1724 2.60 49.14 0.39 0.56
5 A' 1419 1419 32.36 10.92 0.72 0.84
6 A' 1319 1319 10.51 1.38 0.67 0.80
7 A' 1066 1066 37.54 27.49 0.52 0.68
8 A" 1131 1131 12.84 1.48 0.75 0.86
9 A" 900 900 255.21 1.92 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8496.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8496.1 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 B97D3/6-31G
ABC
6.68805 1.08668 0.93479

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.805 0.000
N2 0.063 -0.534 0.000
H3 -1.026 1.109 0.000
H4 -0.745 -1.178 0.000
H5 0.956 -1.023 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.33841.13052.14102.0343
N21.33841.97081.03321.0186
H31.13051.97082.30432.9111
H42.14101.03322.30431.7083
H52.03431.01862.91111.7083

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 128.581 C1 N2 H5 118.701
N2 C1 H3 105.617 H4 N2 H5 112.718
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.048      
2 N -0.657      
3 H 0.072      
4 H 0.293      
5 H 0.340      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.177 -3.172 0.000 3.384
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.861 -2.217 0.000
y -2.217 -13.300 0.000
z 0.000 0.000 -13.430
Traceless
 xyz
x 1.504 -2.217 0.000
y -2.217 -0.655 0.000
z 0.000 0.000 -0.849
Polar
3z2-r2-1.698
x2-y21.439
xy-2.217
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.863 -0.158 0.000
y -0.158 4.038 0.000
z 0.000 0.000 1.336


<r2> (average value of r2) Å2
<r2> 20.151
(<r2>)1/2 4.489