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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: wB97X-D/daug-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 wB97X-D/daug-cc-pVTZ
 hartrees
Energy at 0K-94.578830
Energy at 298.15K-94.581745
HF Energy-94.578830
Nuclear repulsion energy32.988145
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 wB97X-D/daug-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' 3603 3603 24.21 78.02 0.68 0.81
2 A' 3465 3465 4.50 273.57 0.22 0.35
3 A' 2951 2951 95.07 158.69 0.47 0.63
4 A' 1698 1698 22.54 13.55 0.65 0.79
5 A' 1456 1456 17.25 11.11 0.16 0.28
6 A' 1396 1396 16.56 10.07 0.07 0.13
7 A' 1086 1086 21.25 7.85 0.22 0.36
8 A" 1159 1159 10.64 0.13 0.75 0.86
9 A" 811 811 150.28 0.17 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8811.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8811.6 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 wB97X-D/daug-cc-pVTZ
ABC
6.86947 1.14252 0.97960

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.783 0.000
N2 0.063 -0.522 0.000
H3 -0.997 1.095 0.000
H4 -0.759 -1.118 0.000
H5 0.941 -1.019 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.30521.10502.07102.0044
N21.30521.93391.01491.0090
H31.10501.93392.22622.8681
H42.07101.01492.22621.7030
H52.00441.00902.86811.7030

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 125.952 C1 N2 H5 119.469
N2 C1 H3 106.422 H4 N2 H5 114.579
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.273      
2 N -0.411      
3 H 0.721      
4 H 0.320      
5 H 0.643      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.383 -3.275 0.000 3.555
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.191 -2.403 0.000
y -2.403 -13.695 0.000
z 0.000 0.000 -14.022
Traceless
 xyz
x 1.668 -2.403 0.000
y -2.403 -0.588 0.000
z 0.000 0.000 -1.079
Polar
3z2-r2-2.158
x2-y21.504
xy-2.403
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.783 0.078 0.000
y 0.078 4.700 0.000
z 0.000 0.000 3.044


<r2> (average value of r2) Å2
<r2> 19.891
(<r2>)1/2 4.460