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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: M06-2X/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-94.566438
Energy at 298.15K-94.569359
HF Energy-94.566438
Nuclear repulsion energy32.976876
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/aug-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' 3589 3430 30.74 78.16 0.67 0.80
2 A' 3450 3297 1.08 260.70 0.20 0.33
3 A' 2970 2838 84.46 148.10 0.44 0.61
4 A' 1688 1614 25.51 12.37 0.64 0.78
5 A' 1456 1391 19.01 11.86 0.18 0.30
6 A' 1394 1333 15.06 6.45 0.08 0.14
7 A' 1077 1029 20.47 7.02 0.26 0.41
8 A" 1160 1109 11.08 0.12 0.75 0.86
9 A" 821 785 149.60 0.23 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8802.9 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 8412.9 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/aug-cc-pVTZ
ABC
6.85469 1.14258 0.97933

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-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 -0.998 1.090 0.000
H4 -0.759 -1.119 0.000
H5 0.942 -1.020 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30551.10382.07322.0063
N21.30551.92941.01641.0107
H31.10381.92942.22232.8661
H42.07321.01642.22231.7048
H52.00631.01072.86611.7048

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.013 C1 N2 H5 119.497
N2 C1 H3 106.113 H4 N2 H5 114.489
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.595      
2 N -0.179      
3 H 0.348      
4 H 0.190      
5 H 0.237      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.344 -3.200 0.000 3.471
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.256 -2.339 0.000
y -2.339 -13.746 0.000
z 0.000 0.000 -14.141
Traceless
 xyz
x 1.687 -2.339 0.000
y -2.339 -0.548 0.000
z 0.000 0.000 -1.139
Polar
3z2-r2-2.279
x2-y21.490
xy-2.339
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.670 0.036 0.000
y 0.036 4.643 0.000
z 0.000 0.000 2.921


<r2> (average value of r2) Å2
<r2> 19.941
(<r2>)1/2 4.466