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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: M06-2X/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-94.529218
Energy at 298.15K-94.532137
HF Energy-94.529218
Nuclear repulsion energy32.889618
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/6-31G(2df,p)
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' 3605 3433 19.95 92.32 0.63 0.77
2 A' 3466 3301 1.19 208.49 0.22 0.36
3 A' 2947 2807 110.93 118.42 0.42 0.59
4 A' 1689 1609 17.21 18.05 0.47 0.64
5 A' 1463 1393 16.02 10.78 0.30 0.46
6 A' 1405 1339 15.89 6.18 0.69 0.82
7 A' 1072 1021 19.18 6.10 0.55 0.71
8 A" 1166 1111 9.69 1.12 0.75 0.86
9 A" 825 785 150.22 0.74 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8819.1 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 8399.3 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/6-31G(2df,p)
ABC
6.80804 1.13683 0.97416

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.788 0.000
N2 0.063 -0.522 0.000
H3 -1.010 1.077 0.000
H4 -0.750 -1.133 0.000
H5 0.945 -1.018 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30971.11142.08572.0095
N21.30971.92561.01701.0119
H31.11141.92562.22512.8654
H42.08571.01702.22511.6990
H52.00951.01192.86541.6990

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.926 C1 N2 H5 119.344
N2 C1 H3 105.078 H4 N2 H5 113.730
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.275      
2 N -0.378      
3 H 0.091      
4 H 0.272      
5 H 0.290      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.126 -3.200 0.000 3.392
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.640 -1.944 0.000
y -1.944 -13.145 0.000
z 0.000 0.000 -13.414
Traceless
 xyz
x 1.639 -1.944 0.000
y -1.944 -0.619 0.000
z 0.000 0.000 -1.021
Polar
3z2-r2-2.042
x2-y21.505
xy-1.944
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.857 -0.283 0.000
y -0.283 3.717 0.000
z 0.000 0.000 1.737


<r2> (average value of r2) Å2
<r2> 19.590
(<r2>)1/2 4.426