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All results from a given calculation for CHNH2 (aminomethylene)

using model chemistry: B97D3/daug-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 B97D3/daug-cc-pVDZ
 hartrees
Energy at 0K-94.532945
Energy at 298.15K-94.535840
HF Energy-94.532945
Nuclear repulsion energy32.578510
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 B97D3/daug-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' 3461 3461 12.56 104.73 0.69 0.81
2 A' 3254 3254 60.31 603.33 0.29 0.45
3 A' 2844 2844 123.17 202.13 0.58 0.73
4 A' 1646 1646 7.13 28.62 0.58 0.73
5 A' 1396 1396 13.75 14.47 0.11 0.20
6 A' 1337 1337 11.44 23.89 0.19 0.33
7 A' 1044 1044 27.48 23.81 0.25 0.41
8 A" 1124 1124 9.84 0.24 0.75 0.86
9 A" 784 784 136.25 0.75 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8445.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8445.4 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 B97D3/daug-cc-pVDZ
ABC
6.70508 1.11435 0.95554

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.063 0.794 0.000
N2 0.063 -0.527 0.000
H3 -1.016 1.101 0.000
H4 -0.759 -1.147 0.000
H5 0.952 -1.027 0.000

Atom - Atom Distances (Å)
  C1 N2 H3 H4 H5
C11.32111.12262.10782.0257
N21.32111.95371.02961.0193
H31.12261.95372.26262.8984
H42.10781.02962.26261.7150
H52.02571.01932.89841.7150

picture of aminomethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H4 127.009 C1 N2 H5 119.328
N2 C1 H3 105.875 H4 N2 H5 113.663
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.024      
2 N 0.273      
3 H -0.287      
4 H 0.013      
5 H -0.023      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.250 -3.187 0.000 3.423
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.475 -2.365 0.000
y -2.365 -13.925 0.000
z 0.000 0.000 -14.146
Traceless
 xyz
x 1.560 -2.365 0.000
y -2.365 -0.615 0.000
z 0.000 0.000 -0.945
Polar
3z2-r2-1.890
x2-y21.450
xy-2.365
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.134 0.222 0.000
y 0.222 5.313 0.000
z 0.000 0.000 3.163


<r2> (average value of r2) Å2
<r2> 20.317
(<r2>)1/2 4.507