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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G**
 hartrees
Energy at 0K-94.463558
Energy at 298.15K-94.466469
HF Energy-94.463558
Nuclear repulsion energy32.825516
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 HSEh1PBE/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' 3594 3430 10.96 107.39 0.58 0.74
2 A' 3419 3263 20.50 295.84 0.27 0.42
3 A' 2920 2786 131.62 130.20 0.45 0.62
4 A' 1706 1628 8.65 27.85 0.43 0.60
5 A' 1464 1397 11.39 7.50 0.42 0.59
6 A' 1398 1334 20.66 6.75 0.67 0.80
7 A' 1075 1026 25.80 11.48 0.54 0.70
8 A" 1165 1112 10.60 1.22 0.75 0.86
9 A" 807 770 188.53 1.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8774.0 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 8373.0 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 HSEh1PBE/6-31G**
ABC
6.79601 1.13213 0.97046

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.062 0.789 0.000
N2 0.062 -0.522 0.000
H3 -1.012 1.082 0.000
H4 -0.747 -1.145 0.000
H5 0.948 -1.015 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31131.11402.09672.0095
N21.31131.93121.02131.0134
H31.11401.93122.24322.8707
H42.09671.02132.24321.7001
H52.00951.01342.87071.7001

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.587 C1 N2 H5 119.070
N2 C1 H3 105.260 H4 N2 H5 113.343
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.121      
2 N -0.525      
3 H 0.072      
4 H 0.271      
5 H 0.303      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.174 -3.197 0.000 3.405
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.644 -2.049 0.000
y -2.049 -13.108 0.000
z 0.000 0.000 -13.334
Traceless
 xyz
x 1.577 -2.049 0.000
y -2.049 -0.619 0.000
z 0.000 0.000 -0.958
Polar
3z2-r2-1.916
x2-y21.464
xy-2.049
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.770 -0.242 0.000
y -0.242 3.725 0.000
z 0.000 0.000 1.456


<r2> (average value of r2) Å2
<r2> 19.619
(<r2>)1/2 4.429