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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: M06-2X/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-94.563965
Energy at 298.15K-94.566886
HF Energy-94.563965
Nuclear repulsion energy32.968438
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/cc-pVTZ
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' 3590 3429 26.34 83.13 0.64 0.78
2 A' 3449 3294 1.53 222.33 0.22 0.36
3 A' 2960 2827 97.04 144.55 0.44 0.61
4 A' 1689 1613 21.95 14.65 0.51 0.67
5 A' 1458 1393 16.06 9.84 0.27 0.42
6 A' 1399 1336 16.29 1.86 0.75 0.86
7 A' 1079 1030 20.98 5.87 0.45 0.62
8 A" 1165 1113 12.77 1.16 0.75 0.86
9 A" 820 783 155.48 0.41 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8804.4 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 8409.0 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/cc-pVTZ
ABC
6.84619 1.14229 0.97895

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.784 0.000
N2 0.063 -0.522 0.000
H3 -1.000 1.087 0.000
H4 -0.757 -1.122 0.000
H5 0.943 -1.018 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30581.10502.07562.0062
N21.30581.92781.01671.0109
H31.10501.92782.22252.8649
H42.07561.01672.22251.7037
H52.00621.01092.86491.7037

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.228 C1 N2 H5 119.438
N2 C1 H3 105.890 H4 N2 H5 114.334
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.271      
2 N -0.202      
3 H 0.071      
4 H 0.192      
5 H 0.210      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.308 -3.193 0.000 3.451
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.024 -2.233 0.000
y -2.233 -13.521 0.000
z 0.000 0.000 -13.804
Traceless
 xyz
x 1.638 -2.233 0.000
y -2.233 -0.607 0.000
z 0.000 0.000 -1.032
Polar
3z2-r2-2.063
x2-y21.497
xy-2.233
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.196 -0.134 0.000
y -0.134 4.104 0.000
z 0.000 0.000 2.153


<r2> (average value of r2) Å2
<r2> 19.780
(<r2>)1/2 4.447