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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: PBEPBE/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 PBEPBE/6-311G*
 hartrees
Energy at 0K-94.468923
Energy at 298.15K-94.471826
HF Energy-94.468923
Nuclear repulsion energy32.633111
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/6-311G*
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' 3441 3405 4.28 103.83 0.57 0.73
2 A' 3200 3167 95.13 523.49 0.33 0.50
3 A' 2820 2790 138.95 181.02 0.57 0.73
4 A' 1690 1672 3.11 38.26 0.42 0.60
5 A' 1422 1407 10.19 7.76 0.63 0.77
6 A' 1358 1344 15.48 2.27 0.75 0.86
7 A' 1058 1047 34.84 21.89 0.48 0.65
8 A" 1144 1132 13.25 1.08 0.75 0.86
9 A" 806 797 175.87 1.90 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8468.6 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 8380.6 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/6-311G*
ABC
6.70019 1.12138 0.96061

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.793 0.000
N2 0.063 -0.523 0.000
H3 -1.019 1.089 0.000
H4 -0.754 -1.158 0.000
H5 0.954 -1.024 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31581.12132.11492.0231
N21.31581.94101.03481.0219
H31.12131.94102.26212.8900
H42.11491.03482.26211.7132
H52.02311.02192.89001.7132

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.851 C1 N2 H5 119.336
N2 C1 H3 105.302 H4 N2 H5 112.813
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.222      
2 N -0.579      
3 H 0.149      
4 H 0.305      
5 H 0.348      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.208 -3.261 0.000 3.478
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.922 -2.209 0.000
y -2.209 -13.484 0.000
z 0.000 0.000 -13.777
Traceless
 xyz
x 1.708 -2.209 0.000
y -2.209 -0.634 0.000
z 0.000 0.000 -1.074
Polar
3z2-r2-2.147
x2-y21.561
xy-2.209
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.077 -0.064 0.000
y -0.064 4.236 0.000
z 0.000 0.000 1.725


<r2> (average value of r2) Å2
<r2> 19.985
(<r2>)1/2 4.470