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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: wB97X-D/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G*
 hartrees
Energy at 0K-94.558876
Energy at 298.15K-94.561799
HF Energy-94.558876
Nuclear repulsion energy32.887843
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 wB97X-D/6-311G*
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' 3617 3617 11.63 83.38 0.64 0.78
2 A' 3465 3465 10.78 230.19 0.27 0.43
3 A' 2933 2933 131.15 154.98 0.47 0.64
4 A' 1753 1753 16.01 18.73 0.48 0.65
5 A' 1462 1462 16.54 7.95 0.39 0.56
6 A' 1424 1424 20.64 4.36 0.48 0.65
7 A' 1106 1106 22.83 6.65 0.59 0.74
8 A" 1172 1172 12.76 0.98 0.75 0.86
9 A" 819 819 199.86 0.69 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8875.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8875.4 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 wB97X-D/6-311G*
ABC
6.81828 1.13596 0.97373

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.787 0.000
N2 0.063 -0.523 0.000
H3 -1.007 1.083 0.000
H4 -0.754 -1.130 0.000
H5 0.943 -1.019 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31001.11022.08412.0093
N21.31001.92951.01781.0106
H31.11021.92952.22752.8674
H42.08411.01782.22751.7007
H52.00931.01062.86741.7007

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.646 C1 N2 H5 119.406
N2 C1 H3 105.440 H4 N2 H5 113.948
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.213      
2 N -0.622      
3 H 0.147      
4 H 0.330      
5 H 0.358      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.344 -3.286 0.000 3.550
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.744 -2.221 0.000
y -2.221 -13.353 0.000
z 0.000 0.000 -13.680
Traceless
 xyz
x 1.773 -2.221 0.000
y -2.221 -0.641 0.000
z 0.000 0.000 -1.132
Polar
3z2-r2-2.263
x2-y21.609
xy-2.221
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.858 -0.195 0.000
y -0.195 3.798 0.000
z 0.000 0.000 1.723


<r2> (average value of r2) Å2
<r2> 19.716
(<r2>)1/2 4.440