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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-94.500653
Energy at 298.15K-94.503571
HF Energy-94.500653
Nuclear repulsion energy32.996807
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-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' 3576 3436 17.89 92.62 0.62 0.77
2 A' 3418 3285 16.10 308.32 0.26 0.41
3 A' 2933 2819 105.70 160.78 0.47 0.64
4 A' 1689 1624 13.65 21.11 0.47 0.64
5 A' 1463 1406 9.91 7.84 0.29 0.45
6 A' 1388 1334 16.52 1.81 0.74 0.85
7 A' 1075 1033 25.43 9.00 0.43 0.60
8 A" 1165 1120 12.23 1.27 0.75 0.86
9 A" 812 781 149.00 0.54 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8759.3 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 8418.6 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-pVTZ
ABC
6.86194 1.14472 0.98106

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.782 0.000
N2 0.063 -0.520 0.000
H3 -1.000 1.094 0.000
H4 -0.756 -1.126 0.000
H5 0.942 -1.018 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30271.10752.07602.0035
N21.30271.93251.01771.0105
H31.10751.93252.23272.8690
H42.07601.01772.23271.7011
H52.00351.01052.86901.7011

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.497 C1 N2 H5 119.486
N2 C1 H3 106.322 H4 N2 H5 114.017
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.292      
2 N -0.098      
3 H 0.064      
4 H 0.148      
5 H 0.178      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.304 -3.234 0.000 3.487
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.994 -2.281 0.000
y -2.281 -13.513 0.000
z 0.000 0.000 -13.691
Traceless
 xyz
x 1.608 -2.281 0.000
y -2.281 -0.670 0.000
z 0.000 0.000 -0.938
Polar
3z2-r2-1.875
x2-y21.519
xy-2.281
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.239 -0.091 0.000
y -0.091 4.187 0.000
z 0.000 0.000 2.159


<r2> (average value of r2) Å2
<r2> 19.738
(<r2>)1/2 4.443