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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: TPSSh/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-311G**
 hartrees
Energy at 0K-94.601764
Energy at 298.15K-94.604678
HF Energy-94.601764
Nuclear repulsion energy32.760739
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 TPSSh/6-311G**
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' 3530 3530 11.65 95.85 0.60 0.75
2 A' 3346 3346 28.99 343.34 0.30 0.46
3 A' 2889 2889 134.24 170.20 0.50 0.67
4 A' 1701 1701 8.77 25.21 0.43 0.60
5 A' 1431 1431 19.97 8.97 0.53 0.70
6 A' 1392 1392 10.21 1.77 0.17 0.29
7 A' 1067 1067 26.38 11.63 0.51 0.68
8 A" 1168 1168 12.03 1.14 0.75 0.86
9 A" 810 810 168.39 0.85 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8667.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8667.2 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 TPSSh/6-311G**
ABC
6.78618 1.12651 0.96613

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-311G**

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 -1.009 1.088 0.000
H4 -0.754 -1.141 0.000
H5 0.948 -1.021 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31471.11222.09732.0159
N21.31471.93621.02371.0147
H31.11221.93622.24412.8769
H42.09731.02372.24411.7059
H52.01591.01472.87691.7059

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.063 C1 N2 H5 119.304
N2 C1 H3 105.536 H4 N2 H5 113.632
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.176      
2 N -0.331      
3 H 0.070      
4 H 0.201      
5 H 0.236      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.261 -3.227 0.000 3.464
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.016 -0.140 0.000
y -0.140 4.041 0.000
z 0.000 0.000 1.802


<r2> (average value of r2) Å2
<r2> 19.821
(<r2>)1/2 4.452