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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: HSEh1PBE/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-94.468758
Energy at 298.15K-94.471661
HF Energy-94.468758
Nuclear repulsion energy32.773974
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/cc-pVDZ
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' 3563 3427 17.24 106.36 0.62 0.76
2 A' 3387 3258 19.70 322.29 0.27 0.43
3 A' 2922 2811 123.78 168.23 0.45 0.62
4 A' 1664 1601 9.12 23.48 0.48 0.65
5 A' 1464 1409 8.15 8.83 0.35 0.52
6 A' 1376 1324 16.50 4.40 0.68 0.81
7 A' 1060 1020 24.56 9.90 0.50 0.66
8 A" 1160 1116 11.58 1.12 0.75 0.86
9 A" 783 753 148.22 0.96 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8689.7 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 8358.6 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/cc-pVDZ
ABC
6.73434 1.13178 0.96894

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

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 -1.016 1.090 0.000
H4 -0.754 -1.142 0.000
H5 0.950 -1.022 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.31011.12082.09622.0156
N21.31011.93981.02611.0183
H31.12081.93982.24722.8855
H42.09621.02612.24721.7089
H52.01561.01832.88551.7089

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.191 C1 N2 H5 119.388
N2 C1 H3 105.612 H4 N2 H5 113.421
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.221      
2 N -0.038      
3 H 0.033      
4 H 0.096      
5 H 0.130      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.232 -3.248 0.000 3.474
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.827 -2.158 0.000
y -2.158 -13.310 0.000
z 0.000 0.000 -13.316
Traceless
 xyz
x 1.485 -2.158 0.000
y -2.158 -0.738 0.000
z 0.000 0.000 -0.747
Polar
3z2-r2-1.494
x2-y21.482
xy-2.158
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.868 -0.217 0.000
y -0.217 3.797 0.000
z 0.000 0.000 1.605


<r2> (average value of r2) Å2
<r2> 19.732
(<r2>)1/2 4.442