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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B97D3/daug-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 B97D3/daug-cc-pVTZ
 hartrees
Energy at 0K-94.555839
Energy at 298.15K-94.558732
HF Energy-94.555839
Nuclear repulsion energy32.776471
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 B97D3/daug-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' 3462 3462 12.81 102.06 0.66 0.79
2 A' 3264 3264 59.21 618.69 0.29 0.45
3 A' 2850 2850 114.16 201.17 0.58 0.74
4 A' 1654 1654 6.98 29.68 0.57 0.72
5 A' 1403 1403 14.24 14.23 0.09 0.17
6 A' 1346 1346 10.24 25.76 0.21 0.35
7 A' 1051 1051 27.96 24.29 0.25 0.40
8 A" 1135 1135 9.63 0.18 0.75 0.86
9 A" 786 786 135.19 0.84 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8474.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8474.9 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 B97D3/daug-cc-pVTZ
ABC
6.80064 1.12775 0.96734

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.789 0.000
N2 0.063 -0.524 0.000
H3 -1.006 1.099 0.000
H4 -0.757 -1.139 0.000
H5 0.946 -1.024 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31241.11262.09482.0160
N21.31241.94301.02511.0151
H31.11261.94302.25182.8836
H42.09481.02512.25181.7075
H52.01601.01512.88361.7075

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.877 C1 N2 H5 119.485
N2 C1 H3 106.202 H4 N2 H5 113.638
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.141      
2 N -0.232      
3 H 0.607      
4 H 0.146      
5 H 0.619      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.265 -3.196 0.000 3.437
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.412 -2.377 0.000
y -2.377 -13.881 0.000
z 0.000 0.000 -14.091
Traceless
 xyz
x 1.574 -2.377 0.000
y -2.377 -0.629 0.000
z 0.000 0.000 -0.945
Polar
3z2-r2-1.889
x2-y21.469
xy-2.377
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.085 0.231 0.000
y 0.231 5.258 0.000
z 0.000 0.000 3.144


<r2> (average value of r2) Å2
<r2> 20.144
(<r2>)1/2 4.488