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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: wB97X-D/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-31G**
 hartrees
Energy at 0K-94.539166
Energy at 298.15K-94.542077
HF Energy-94.539166
Nuclear repulsion energy32.790049
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 wB97X-D/6-31G**
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' 3621 3621 13.56 98.91 0.63 0.77
2 A' 3468 3468 7.43 237.32 0.24 0.39
3 A' 2917 2917 138.39 127.17 0.43 0.60
4 A' 1712 1712 14.24 22.43 0.46 0.63
5 A' 1457 1457 15.79 8.62 0.38 0.55
6 A' 1408 1408 21.73 7.87 0.62 0.77
7 A' 1086 1086 21.53 7.91 0.58 0.73
8 A" 1162 1162 10.45 1.29 0.75 0.86
9 A" 801 801 195.36 0.77 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8816.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8816.0 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 wB97X-D/6-31G**
ABC
6.78373 1.12862 0.96763

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.791 0.000
N2 0.063 -0.524 0.000
H3 -1.013 1.080 0.000
H4 -0.749 -1.141 0.000
H5 0.948 -1.016 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31481.11362.09502.0120
N21.31481.93141.01931.0129
H31.11361.93142.23662.8704
H42.09501.01932.23661.7017
H52.01201.01292.87041.7017

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.220 C1 N2 H5 119.056
N2 C1 H3 105.078 H4 N2 H5 113.725
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.112      
2 N -0.535      
3 H 0.064      
4 H 0.278      
5 H 0.306      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.203 -3.216 0.000 3.434
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.598 -2.038 0.000
y -2.038 -13.077 0.000
z 0.000 0.000 -13.317
Traceless
 xyz
x 1.600 -2.038 0.000
y -2.038 -0.620 0.000
z 0.000 0.000 -0.979
Polar
3z2-r2-1.959
x2-y21.480
xy-2.038
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.744 -0.284 0.000
y -0.284 3.628 0.000
z 0.000 0.000 1.461


<r2> (average value of r2) Å2
<r2> 19.620
(<r2>)1/2 4.429