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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: M06-2X/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/TZVP
 hartrees
Energy at 0K-94.560870
Energy at 298.15K-94.563807
HF Energy-94.560870
Nuclear repulsion energy32.945955
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 M06-2X/TZVP
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' 3597 3404 25.59 87.48 0.64 0.78
2 A' 3451 3265 1.21 242.99 0.24 0.39
3 A' 2969 2809 95.26 151.13 0.49 0.66
4 A' 1711 1619 21.56 16.97 0.53 0.69
5 A' 1461 1382 18.28 9.26 0.32 0.48
6 A' 1415 1339 23.32 3.74 0.75 0.86
7 A' 1092 1033 19.75 6.94 0.54 0.71
8 A" 1171 1108 11.19 1.89 0.75 0.86
9 A" 863 816 184.08 0.31 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8864.8 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 8387.8 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 M06-2X/TZVP
ABC
6.83634 1.14103 0.97782

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.785 0.000
N2 0.063 -0.521 0.000
H3 -1.002 1.085 0.000
H4 -0.756 -1.127 0.000
H5 0.944 -1.019 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30641.10562.07962.0075
N21.30641.92681.01821.0122
H31.10561.92682.22502.8654
H42.07961.01822.22501.7040
H52.00751.01222.86541.7040

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.464 C1 N2 H5 119.420
N2 C1 H3 105.736 H4 N2 H5 114.116
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.154      
2 N -0.404      
3 H 0.054      
4 H 0.231      
5 H 0.274      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.405 -3.254 0.000 3.545
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.122 -2.321 0.000
y -2.321 -13.775 0.000
z 0.000 0.000 -13.995
Traceless
 xyz
x 1.763 -2.321 0.000
y -2.321 -0.716 0.000
z 0.000 0.000 -1.046
Polar
3z2-r2-2.093
x2-y21.653
xy-2.321
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.180 -0.104 0.000
y -0.104 4.230 0.000
z 0.000 0.000 2.142


<r2> (average value of r2) Å2
<r2> 19.907
(<r2>)1/2 4.462