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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: M06-2X/aug-cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-94.543348
Energy at 298.15K-94.546270
HF Energy-94.543348
Nuclear repulsion energy32.809778
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-pVDZ
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' 3604 3604 31.40 79.75 0.69 0.81
2 A' 3455 3455 0.73 255.40 0.20 0.33
3 A' 2965 2965 99.90 174.40 0.45 0.62
4 A' 1687 1687 29.34 10.54 0.69 0.81
5 A' 1455 1455 17.10 12.35 0.20 0.33
6 A' 1386 1386 16.52 6.03 0.10 0.17
7 A' 1071 1071 19.96 6.35 0.27 0.43
8 A" 1151 1151 12.72 0.41 0.75 0.86
9 A" 830 830 152.07 0.23 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8802.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8802.3 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-pVDZ
ABC
6.76062 1.13182 0.96951

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.788 0.000
N2 0.063 -0.525 0.000
H3 -1.008 1.092 0.000
H4 -0.762 -1.124 0.000
H5 0.947 -1.021 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31251.11382.08262.0138
N21.31251.93921.01991.0142
H31.11381.93922.22972.8792
H42.08261.01992.22971.7122
H52.01381.01422.87921.7122

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.023 C1 N2 H5 119.329
N2 C1 H3 105.821 H4 N2 H5 114.649
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.050      
2 N 0.251      
3 H -0.232      
4 H -0.071      
5 H 0.002      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.328 -3.227 0.000 3.489
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.271 -2.311 0.000
y -2.311 -13.751 0.000
z 0.000 0.000 -14.174
Traceless
 xyz
x 1.692 -2.311 0.000
y -2.311 -0.529 0.000
z 0.000 0.000 -1.163
Polar
3z2-r2-2.326
x2-y21.480
xy-2.311
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.683 0.009 0.000
y 0.009 4.620 0.000
z 0.000 0.000 2.836


<r2> (average value of r2) Å2
<r2> 20.065
(<r2>)1/2 4.479