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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: HSEh1PBE/TZVP

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/TZVP
 hartrees
Energy at 0K-94.499192
Energy at 298.15K-94.502124
HF Energy-94.499192
Nuclear repulsion energy32.967637
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/TZVP
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' 3577 3434 17.53 102.34 0.63 0.77
2 A' 3414 3278 15.81 352.45 0.28 0.44
3 A' 2943 2826 105.27 168.76 0.52 0.68
4 A' 1710 1642 13.08 25.24 0.48 0.65
5 A' 1465 1406 11.31 7.24 0.38 0.55
6 A' 1402 1346 22.75 3.88 0.73 0.84
7 A' 1086 1043 23.96 11.78 0.51 0.68
8 A" 1170 1124 10.62 2.05 0.75 0.86
9 A" 852 818 179.15 0.55 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8809.4 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 8457.9 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/TZVP
ABC
6.84781 1.14302 0.97952

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.783 0.000
N2 0.063 -0.520 0.000
H3 -1.002 1.091 0.000
H4 -0.755 -1.130 0.000
H5 0.944 -1.018 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30371.10802.08042.0051
N21.30371.93131.01951.0118
H31.10801.93132.23482.8692
H42.08041.01952.23481.7021
H52.00511.01182.86921.7021

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 126.718 C1 N2 H5 119.441
N2 C1 H3 106.130 H4 N2 H5 113.841
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.203      
2 N -0.329      
3 H 0.059      
4 H 0.211      
5 H 0.261      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.394 -3.290 0.000 3.573
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.090 -2.358 0.000
y -2.358 -13.758 0.000
z 0.000 0.000 -13.905
Traceless
 xyz
x 1.742 -2.358 0.000
y -2.358 -0.761 0.000
z 0.000 0.000 -0.981
Polar
3z2-r2-1.962
x2-y21.668
xy-2.358
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.235 -0.071 0.000
y -0.071 4.326 0.000
z 0.000 0.000 2.144


<r2> (average value of r2) Å2
<r2> 19.871
(<r2>)1/2 4.458